[RISCV] Add RV32 test cases for vsoxseg.

Differential Revision: https://reviews.llvm.org/D95194

diff --git a/llvm/test/CodeGen/RISCV/rvv/vsoxseg-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vsoxseg-rv32.ll
new file mode 100644 (file)
index 0000000..3f6bfe2
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vsoxseg-rv32.ll
@@ -0,0 +1,79924 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=riscv32 -mattr=+d,+experimental-zvlsseg,+experimental-zfh \
+; RUN:     -verify-machineinstrs < %s | FileCheck %s
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv16i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv16i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv16i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv16i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv1i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv1i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 1 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv1i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv1i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv1i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv1i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv16i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv16i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv16i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv16i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv16i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv16i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv2i32(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv2i32(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 2 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv2i32(<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv2i32(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv2i32(<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv2i32(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv4i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv4i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 4 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv4i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv4i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv4i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv4i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv32i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv32i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 32 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv32i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv32i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv32i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv32i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv1i32(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv1i32(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 1 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv1i32(<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv1i32(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv1i32(<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv1i32(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv8i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv8i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 8 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv8i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv8i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv8i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv8i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv8i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv8i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 8 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv8i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv8i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv8i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv8i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv8i32(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv8i32(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 8 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv8i32(<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv8i32(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv8i32(<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv8i32(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv64i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv64i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 64 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv64i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv64i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv64i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv64i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv4i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv4i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 4 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv4i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv4i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv4i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv4i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv1i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv1i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 1 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv1i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv1i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv1i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv1i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv32i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv32i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 32 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv32i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv32i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv32i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv32i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv2i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv2i8(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 2 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv2i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv2i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv2i8(<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv2i8(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv16i32(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv16i32(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv16i32(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv16i32(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv16i32(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv16i32(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv2i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv2i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 2 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv2i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv2i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv2i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv2i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv4i32(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv4i32(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 4 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i16_nxv4i32(<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv4i32(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv4i32(<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv4i32(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv16i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv16i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv16i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv1i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv1i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv1i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv16i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv16i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv16i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv2i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv2i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv2i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv4i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv4i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv4i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv32i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv32i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv32i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv1i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv1i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv1i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv8i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv8i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv8i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv8i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv8i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv8i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv8i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv8i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv8i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv64i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv64i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv64i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv4i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv4i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv4i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv1i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv1i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv1i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv32i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv32i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv32i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv2i8(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv2i8(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv2i8(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv16i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv16i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv16i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv2i16(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv2i16(<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv2i16(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv4i32(<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>,<vscale x 1 x i8>, i8*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i8_nxv4i32(<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf8,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i8.nxv4i32(<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val,<vscale x 1 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv16i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv16i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv16i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv16i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv16i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv16i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv1i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv1i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv1i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv1i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv1i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv1i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv16i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv16i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv16i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv16i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv16i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv16i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv2i32(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv2i32(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv2i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv2i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv2i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv2i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv4i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv4i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv4i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv4i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv4i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv4i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv32i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv32i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv32i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv32i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv32i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv32i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv1i32(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv1i32(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv1i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv1i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv1i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv1i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv8i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv8i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv8i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv8i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv8i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv8i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv8i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv8i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv8i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv8i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv8i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv8i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv8i32(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv8i32(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv8i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv8i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv8i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv8i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv64i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv64i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 64 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv64i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv64i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv64i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv64i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv4i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv4i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv4i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv4i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv4i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv4i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv1i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv1i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv1i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv1i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv1i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv1i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv32i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv32i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv32i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv32i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv32i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv32i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv2i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv2i8(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv2i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv2i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv2i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv2i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv16i32(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv16i32(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv16i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv16i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv16i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv16i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv2i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv2i16(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv2i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv2i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv2i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv2i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i8.nxv4i32(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv4i32(<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16i8_nxv4i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i8.nxv4i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i8_nxv4i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i8.nxv4i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv16i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv16i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv16i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv16i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv16i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv16i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv1i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv1i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv1i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv1i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv1i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv1i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv16i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv16i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv16i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv16i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv16i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv16i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv2i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv2i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv2i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv2i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv2i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv2i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv4i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv4i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv4i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv4i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv4i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv4i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv32i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv32i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv32i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv32i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv32i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv32i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv1i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv1i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv1i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv1i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv1i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv1i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv8i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv8i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv8i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv8i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv8i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv8i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv8i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv8i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv8i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv8i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv8i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv8i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv8i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv8i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv8i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv8i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv8i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv8i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv64i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv64i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 64 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv64i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv64i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv64i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv64i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv4i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv4i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv4i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv4i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv4i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv4i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv1i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv1i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv1i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv1i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv1i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv1i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv32i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv32i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv32i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv32i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv32i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv32i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv2i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv2i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv2i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv2i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv2i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv2i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv16i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv16i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv16i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv16i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv16i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv16i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv2i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv2i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv2i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv2i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv2i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv2i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv16i8.nxv4i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv4i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg3_nxv16i8_nxv4i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv16i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv16i8.nxv4i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv16i8_nxv4i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv16i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv16i8.nxv4i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv16i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv16i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv16i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv16i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv16i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv16i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv1i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv1i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv1i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv1i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv1i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv1i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv16i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv16i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv16i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv16i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv16i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv16i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv2i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv2i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv2i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv2i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv2i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv2i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv4i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv4i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv4i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv4i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv4i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv4i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv32i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv32i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv32i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv32i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv32i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv32i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv1i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv1i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv1i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv1i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv1i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv1i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv8i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv8i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv8i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv8i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv8i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv8i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv8i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv8i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv8i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv8i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv8i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv8i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv8i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv8i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 8 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv8i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv8i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv8i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv8i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv64i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv64i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 64 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv64i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv64i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv64i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv64i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv4i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv4i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv4i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv4i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv4i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv4i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv1i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv1i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 1 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv1i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv1i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv1i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv1i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv32i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv32i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 32 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv32i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv32i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv32i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv32i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv2i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv2i8(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv2i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv2i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv2i8(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv2i8(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv16i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv16i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 16 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv16i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv16i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv16i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv16i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv2i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv2i16(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 2 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv2i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv2i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv2i16(<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv2i16(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv16i8.nxv4i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv4i32(<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>,<vscale x 16 x i8>, i8*, <vscale x 4 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg4_nxv16i8_nxv4i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv16i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv16i8.nxv4i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv16i8_nxv4i32(<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv16i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e8,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv16i8.nxv4i32(<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val,<vscale x 16 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv16i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv16i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv16i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv1i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv1i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv1i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv16i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv16i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv16i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv2i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv2i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv2i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv4i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv4i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv4i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv32i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv32i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv32i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv1i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv1i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv1i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv8i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv8i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv8i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv8i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv8i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv8i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv8i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv8i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv8i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv64i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv64i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv64i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv4i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv4i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv4i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv1i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv1i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv1i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv32i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv32i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv32i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv2i8(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv2i8(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv2i8(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv16i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv16i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv16i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv2i16(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv2i16(<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv2i16(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv4i32(<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>,<vscale x 2 x i32>, i32*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i32_nxv4i32(<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i32.nxv4i32(<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val,<vscale x 2 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv16i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv16i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv16i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv1i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv1i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv1i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv16i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv16i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv16i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv2i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv2i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv2i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv4i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv4i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv4i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv32i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv32i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv32i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv1i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv1i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv1i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv8i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv8i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv8i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv8i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv8i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv8i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv8i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv8i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv8i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv64i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv64i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv64i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv4i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv4i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv4i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv1i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv1i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv1i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv32i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv32i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv32i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv2i8(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv2i8(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv2i8(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv16i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv16i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv16i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv2i16(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv2i16(<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv2i16(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv4i32(<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>,<vscale x 4 x i16>, i16*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i16_nxv4i32(<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i16.nxv4i32(<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val,<vscale x 4 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv16i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv16i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv16i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv1i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv1i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv1i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv16i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv16i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv16i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv2i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv2i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv2i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv4i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv4i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv4i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv32i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv32i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv32i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv1i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv1i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv1i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv8i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv8i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv8i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv8i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv8i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv8i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv8i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv8i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv8i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv64i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv64i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv64i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv4i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv4i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv4i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv1i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv1i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv1i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv32i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv32i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv32i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv2i8(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv2i8(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv2i8(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv16i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv16i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv16i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv2i16(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv2i16(<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv2i16(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv4i32(<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>,<vscale x 1 x i32>, i32*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i32_nxv4i32(<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i32.nxv4i32(<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val,<vscale x 1 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv16i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv16i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv16i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv16i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv16i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv16i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv1i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv1i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv1i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv1i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv1i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv1i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv16i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv16i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv16i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv16i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv16i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv16i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv2i32(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv2i32(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv2i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv2i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv2i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv2i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv4i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv4i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv4i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv4i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv4i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv4i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv32i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv32i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv32i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv32i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv32i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv32i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv1i32(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv1i32(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv1i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv1i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv1i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv1i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv8i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv8i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv8i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv8i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv8i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv8i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv8i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv8i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv8i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv8i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv8i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv8i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv8i32(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv8i32(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv8i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv8i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv8i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv8i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv64i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv64i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv64i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv64i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv64i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv64i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv4i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv4i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv4i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv4i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv4i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv4i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv1i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv1i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv1i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv1i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv1i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv1i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv32i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv32i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv32i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv32i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv32i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv32i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv2i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv2i8(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv2i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv2i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv2i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv2i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv16i32(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv16i32(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv16i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv16i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv16i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv16i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv2i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv2i16(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv2i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv2i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv2i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv2i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i16.nxv4i32(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv4i32(<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i16_nxv4i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i16.nxv4i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i16_nxv4i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i16.nxv4i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv16i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv16i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv16i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv16i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv16i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv16i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv1i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv1i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv1i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv1i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv1i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv1i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv16i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv16i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv16i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv16i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv16i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv16i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv2i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv2i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv2i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv2i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv2i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv2i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv4i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv4i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv4i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv4i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv4i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv4i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv32i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv32i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv32i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv32i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv32i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv32i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv1i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv1i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv1i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv1i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv1i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv1i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv8i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv8i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv8i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv8i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv8i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv8i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv8i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv8i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv8i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv8i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv8i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv8i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv8i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv8i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv8i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv8i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv8i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv8i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv64i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv64i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv64i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv64i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv64i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv64i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv4i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv4i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv4i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv4i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv4i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv4i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv1i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv1i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv1i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv1i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv1i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv1i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv32i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv32i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv32i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv32i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv32i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv32i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv2i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv2i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv2i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv2i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv2i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv2i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv16i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv16i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv16i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv16i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv16i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv16i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv2i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv2i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv2i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv2i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv2i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv2i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i16.nxv4i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv4i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i16_nxv4i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i16.nxv4i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i16_nxv4i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i16.nxv4i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv16i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv16i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv16i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv16i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv16i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv16i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv1i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv1i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv1i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv1i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv1i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv1i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv16i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv16i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv16i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv16i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv16i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv16i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv2i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv2i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv2i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv2i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv2i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv2i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv4i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv4i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv4i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv4i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv4i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv4i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv32i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv32i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv32i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv32i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv32i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv32i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv1i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv1i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv1i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv1i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv1i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv1i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv8i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv8i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv8i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv8i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv8i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv8i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv8i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv8i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv8i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv8i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv8i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv8i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv8i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv8i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv8i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv8i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv8i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv8i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv64i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv64i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv64i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv64i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv64i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv64i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv4i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv4i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv4i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv4i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv4i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv4i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv1i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv1i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv1i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv1i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv1i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv1i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv32i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv32i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv32i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv32i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv32i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv32i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv2i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv2i8(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv2i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv2i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv2i8(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv2i8(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv16i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv16i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv16i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv16i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv16i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv16i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv2i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv2i16(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv2i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv2i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv2i16(<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv2i16(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i16.nxv4i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv4i32(<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>,<vscale x 8 x i16>, i16*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i16_nxv4i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i16.nxv4i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i16_nxv4i32(<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i16.nxv4i32(<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val,<vscale x 8 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg5_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg6_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg7_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv16i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv16i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv16i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv1i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv1i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv1i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv16i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv16i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv16i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv2i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv2i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv2i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv4i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv4i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv4i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv32i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv32i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv32i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv1i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv1i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv1i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv8i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv8i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv8i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv8i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv8i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv8i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv8i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv8i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv8i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv64i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv64i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv64i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv4i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv4i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv4i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv1i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv1i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv1i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv32i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv32i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv32i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv2i8(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv2i8(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv2i8(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv16i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv16i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv16i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv2i16(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv2i16(<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv2i16(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv4i32(<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>,<vscale x 8 x i8>, i8*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg8_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv8i8_nxv4i32(<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv8i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv8i8.nxv4i32(<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val,<vscale x 8 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv16i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv16i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv16i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv16i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv16i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv16i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv1i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv1i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv1i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv1i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv1i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv1i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv16i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv16i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv16i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv16i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv16i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv16i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv2i32(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv2i32(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv2i32(<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv2i32(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv2i32(<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv2i32(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv4i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv4i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv4i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv4i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv4i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv4i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv32i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv32i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv32i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv32i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv32i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv32i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv1i32(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv1i32(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv1i32(<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv1i32(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv1i32(<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv1i32(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv8i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv8i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv8i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv8i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv8i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv8i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv8i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv8i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv8i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv8i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv8i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv8i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv8i32(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv8i32(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv8i32(<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv8i32(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv8i32(<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv8i32(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv64i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv64i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv64i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv64i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv64i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv64i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv4i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv4i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv4i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv4i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv4i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv4i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv1i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv1i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv1i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv1i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv1i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv1i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv32i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv32i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv32i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv32i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv32i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv32i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv2i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv2i8(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv2i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv2i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv2i8(<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv2i8(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv16i32(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv16i32(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv16i32(<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv16i32(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv16i32(<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv16i32(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv2i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv2i16(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv2i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv2i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv2i16(<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv2i16(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8i32.nxv4i32(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv4i32(<vscale x 8 x i32>,<vscale x 8 x i32>, i32*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8i32_nxv4i32(<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8i32.nxv4i32(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8i32_nxv4i32(<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8i32.nxv4i32(<vscale x 8 x i32> %val,<vscale x 8 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv16i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv16i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv16i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv1i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv1i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv1i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv16i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv16i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv16i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv2i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv2i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv2i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv4i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv4i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv4i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv32i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv32i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv32i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv1i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv1i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv1i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv8i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv8i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv8i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv8i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv8i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv8i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv8i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv8i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv8i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv64i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv64i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv64i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv4i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv4i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv4i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv1i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv1i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv1i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv32i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv32i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv32i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv2i8(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv2i8(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv2i8(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv16i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv16i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv16i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv2i16(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv2i16(<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv2i16(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv4i32(<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>,<vscale x 4 x i8>, i8*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4i8_nxv4i32(<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4i8.nxv4i32(<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val,<vscale x 4 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv16i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv16i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv16i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv1i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv1i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv1i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv16i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv16i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv16i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv2i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv2i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv2i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv4i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv4i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv4i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv32i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv32i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv32i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv1i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv1i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv1i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv8i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv8i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv8i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv8i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv8i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv8i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv8i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv8i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv8i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv64i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv64i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv64i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv4i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv4i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv4i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv1i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv1i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv1i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv32i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv32i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv32i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv2i8(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv2i8(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv2i8(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv16i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv16i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv16i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv2i16(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv2i16(<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv2i16(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv4i32(<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>,<vscale x 1 x i16>, i16*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1i16_nxv4i32(<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1i16.nxv4i32(<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val,<vscale x 1 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv16i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv16i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 16 x i16>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv16i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv16i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv16i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv16i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv1i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv1i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 1 x i8>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv1i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv1i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv1i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv1i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv16i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv16i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 16 x i8>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv16i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv16i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv16i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv16i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv2i32(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv2i32(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 2 x i32>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv2i32(<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv2i32(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv2i32(<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv2i32(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv4i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv4i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 4 x i16>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv4i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv4i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv4i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv4i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv32i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv32i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 32 x i16>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv32i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv32i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv32i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv32i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv1i32(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv1i32(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 1 x i32>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv1i32(<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv1i32(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv1i32(<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv1i32(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv8i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv8i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 8 x i16>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv8i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv8i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv8i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv8i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv8i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv8i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 8 x i8>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv8i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv8i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv8i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv8i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv8i32(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv8i32(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 8 x i32>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv8i32(<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv8i32(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv8i32(<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv8i32(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv64i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv64i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 64 x i8>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv64i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv64i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv64i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv64i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv4i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv4i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 4 x i8>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv4i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv4i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv4i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv4i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv1i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv1i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 1 x i16>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv1i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv1i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv1i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv1i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv32i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv32i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 32 x i8>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv32i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv32i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv32i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv32i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv2i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv2i8(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 2 x i8>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv2i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv2i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv2i8(<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv2i8(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv16i32(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv16i32(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 16 x i32>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv16i32(<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv16i32(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv16i32(<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv16i32(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv2i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv2i16(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 2 x i16>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv2i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv2i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv2i16(<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv2i16(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv32i8.nxv4i32(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv4i32(<vscale x 32 x i8>,<vscale x 32 x i8>, i8*, <vscale x 4 x i32>, <vscale x 32 x i1>, i32)
+
+define void @test_vsoxseg2_nxv32i8_nxv4i32(<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv32i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv32i8.nxv4i32(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv32i8_nxv4i32(<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 32 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv32i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv32i8.nxv4i32(<vscale x 32 x i8> %val,<vscale x 32 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 32 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv16i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv16i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv16i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv1i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv1i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv1i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv16i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv16i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv16i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv2i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv2i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv2i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv4i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv4i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv4i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv32i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv32i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv32i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv1i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv1i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv1i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv8i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv8i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv8i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv8i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv8i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv8i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv8i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv8i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv8i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv64i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv64i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv64i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv4i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv4i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv4i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv1i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv1i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv1i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv32i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv32i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv32i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv2i8(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv2i8(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv2i8(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv16i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv16i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv16i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv2i16(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv2i16(<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv2i16(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv4i32(<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>,<vscale x 2 x i8>, i8*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i8_nxv4i32(<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i8_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e8,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i8.nxv4i32(<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val,<vscale x 2 x i8> %val, i8* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv16i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv16i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv16i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv1i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv1i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv1i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv16i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv16i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv16i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv2i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv2i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv2i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv4i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv4i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv4i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv32i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv32i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv32i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv1i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv1i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv1i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv8i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv8i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv8i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv8i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv8i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv8i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv8i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv8i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv8i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv64i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv64i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv64i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv4i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv4i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv4i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv1i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv1i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv1i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv32i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv32i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv32i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv2i8(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv2i8(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv2i8(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv16i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv16i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv16i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv2i16(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv2i16(<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv2i16(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv4i32(<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>,<vscale x 2 x i16>, i16*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2i16_nxv4i32(<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2i16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2i16.nxv4i32(<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val,<vscale x 2 x i16> %val, i16* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv16i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv16i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv16i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv16i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv16i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv16i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv1i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv1i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv1i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv1i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv1i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv1i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv16i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv16i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv16i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv16i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv16i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv16i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv2i32(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv2i32(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv2i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv2i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv2i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv2i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv4i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv4i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv4i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv4i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv4i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv4i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv32i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv32i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv32i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv32i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv32i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv32i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv1i32(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv1i32(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv1i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv1i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv1i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv1i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv8i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv8i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv8i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv8i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv8i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv8i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv8i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv8i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv8i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv8i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv8i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv8i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv8i32(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv8i32(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv8i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv8i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv8i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv8i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv64i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv64i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv64i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv64i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv64i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv64i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv4i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv4i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv4i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv4i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv4i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv4i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv1i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv1i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv1i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv1i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv1i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv1i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv32i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv32i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv32i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv32i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv32i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv32i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv2i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv2i8(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv2i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv2i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv2i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv2i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv16i32(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv16i32(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv16i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv16i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv16i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv16i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv2i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv2i16(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv2i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv2i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv2i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv2i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4i32.nxv4i32(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv4i32(<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4i32_nxv4i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4i32.nxv4i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4i32_nxv4i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4i32.nxv4i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv16i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv16i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv16i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv16i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv16i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv16i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv1i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv1i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv1i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv1i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv1i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv1i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv16i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv16i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv16i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv16i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv16i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv16i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv2i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv2i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv2i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv2i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv2i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv2i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv4i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv4i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv4i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv4i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv4i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv4i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv32i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv32i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv32i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv32i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv32i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv32i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv1i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv1i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv1i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv1i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv1i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv1i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv8i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv8i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv8i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv8i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv8i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv8i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv8i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv8i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv8i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv8i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv8i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv8i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv8i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv8i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv8i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv8i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv8i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv8i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv64i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv64i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv64i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv64i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv64i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv64i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv4i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv4i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv4i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv4i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv4i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv4i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv1i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv1i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv1i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv1i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv1i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv1i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv32i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv32i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv32i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv32i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv32i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv32i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv2i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv2i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv2i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv2i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv2i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv2i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv16i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv16i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv16i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv16i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv16i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv16i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv2i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv2i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv2i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv2i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv2i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv2i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4i32.nxv4i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv4i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4i32_nxv4i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4i32.nxv4i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4i32_nxv4i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4i32.nxv4i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv16i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv16i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv16i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv16i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv16i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv16i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv1i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv1i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv1i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv1i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv1i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv1i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv16i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv16i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv16i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv16i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv16i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv16i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv2i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv2i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv2i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv2i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv2i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv2i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv4i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv4i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv4i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv4i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv4i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv4i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv32i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv32i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv32i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv32i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv32i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv32i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv1i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv1i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv1i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv1i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv1i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv1i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv8i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv8i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv8i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv8i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv8i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv8i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv8i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv8i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv8i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv8i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv8i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv8i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv8i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv8i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv8i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv8i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv8i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv8i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv64i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv64i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv64i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv64i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv64i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv64i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv4i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv4i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv4i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv4i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv4i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv4i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv1i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv1i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv1i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv1i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv1i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv1i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv32i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv32i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv32i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv32i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv32i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv32i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv2i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv2i8(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv2i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv2i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv2i8(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv2i8(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv16i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv16i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv16i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv16i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv16i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv16i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv2i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv2i16(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv2i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv2i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv2i16(<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv2i16(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4i32.nxv4i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv4i32(<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>,<vscale x 4 x i32>, i32*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4i32_nxv4i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4i32.nxv4i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4i32_nxv4i32(<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4i32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4i32.nxv4i32(<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val,<vscale x 4 x i32> %val, i32* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv16i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv16i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 16 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv16i16(<vscale x 16 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv16i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv16i16(<vscale x 16 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv16i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv1i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv1i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 1 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv1i8(<vscale x 16 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv1i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv1i8(<vscale x 16 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv1i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv16i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv16i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 16 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv16i8(<vscale x 16 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv16i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv16i8(<vscale x 16 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv16i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv2i32(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv2i32(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 2 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv2i32(<vscale x 16 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv2i32(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv2i32(<vscale x 16 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv2i32(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv4i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv4i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 4 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv4i16(<vscale x 16 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv4i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv4i16(<vscale x 16 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv4i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv32i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv32i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 32 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv32i16(<vscale x 16 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv32i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv32i16(<vscale x 16 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv32i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv1i32(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv1i32(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 1 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv1i32(<vscale x 16 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv1i32(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv1i32(<vscale x 16 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv1i32(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv8i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv8i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 8 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv8i16(<vscale x 16 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv8i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv8i16(<vscale x 16 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv8i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv8i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv8i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 8 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv8i8(<vscale x 16 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv8i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv8i8(<vscale x 16 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv8i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv8i32(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv8i32(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 8 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv8i32(<vscale x 16 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv8i32(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv8i32(<vscale x 16 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv8i32(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv64i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv64i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 64 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv64i8(<vscale x 16 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv64i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv64i8(<vscale x 16 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv64i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv4i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv4i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 4 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv4i8(<vscale x 16 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv4i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv4i8(<vscale x 16 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv4i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv1i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv1i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 1 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv1i16(<vscale x 16 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv1i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv1i16(<vscale x 16 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv1i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv32i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv32i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 32 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv32i8(<vscale x 16 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv32i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv32i8(<vscale x 16 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv32i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv2i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv2i8(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 2 x i8>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv2i8(<vscale x 16 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv2i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv2i8(<vscale x 16 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv2i8(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv16i32(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv16i32(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 16 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv16i32(<vscale x 16 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv16i32(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv16i32(<vscale x 16 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv16i32(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv2i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv2i16(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 2 x i16>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv2i16(<vscale x 16 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv2i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv2i16(<vscale x 16 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv2i16(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16f16.nxv4i32(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv4i32(<vscale x 16 x half>,<vscale x 16 x half>, half*, <vscale x 4 x i32>, <vscale x 16 x i1>, i32)
+
+define void @test_vsoxseg2_nxv16f16_nxv4i32(<vscale x 16 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv16f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16f16.nxv4i32(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16f16_nxv4i32(<vscale x 16 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16f16.nxv4i32(<vscale x 16 x half> %val,<vscale x 16 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 16 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv16i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv16i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv16i16(<vscale x 4 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv16i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv16i16(<vscale x 4 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv16i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv1i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv1i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv1i8(<vscale x 4 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv1i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv1i8(<vscale x 4 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv1i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv16i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv16i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv16i8(<vscale x 4 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv16i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv16i8(<vscale x 4 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv16i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv2i32(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv2i32(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv2i32(<vscale x 4 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv2i32(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv2i32(<vscale x 4 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv2i32(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv4i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv4i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv4i16(<vscale x 4 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv4i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv4i16(<vscale x 4 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv4i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv32i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv32i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv32i16(<vscale x 4 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv32i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv32i16(<vscale x 4 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv32i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv1i32(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv1i32(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv1i32(<vscale x 4 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv1i32(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv1i32(<vscale x 4 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv1i32(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv8i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv8i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv8i16(<vscale x 4 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv8i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv8i16(<vscale x 4 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv8i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv8i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv8i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv8i8(<vscale x 4 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv8i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv8i8(<vscale x 4 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv8i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv8i32(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv8i32(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv8i32(<vscale x 4 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv8i32(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv8i32(<vscale x 4 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv8i32(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv64i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv64i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv64i8(<vscale x 4 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv64i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv64i8(<vscale x 4 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv64i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv4i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv4i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv4i8(<vscale x 4 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv4i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv4i8(<vscale x 4 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv4i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv1i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv1i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv1i16(<vscale x 4 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv1i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv1i16(<vscale x 4 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv1i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv32i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv32i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv32i8(<vscale x 4 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv32i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv32i8(<vscale x 4 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv32i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv2i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv2i8(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv2i8(<vscale x 4 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv2i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv2i8(<vscale x 4 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv2i8(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv16i32(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv16i32(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv16i32(<vscale x 4 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv16i32(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv16i32(<vscale x 4 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv16i32(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv2i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv2i16(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv2i16(<vscale x 4 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv2i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv2i16(<vscale x 4 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv2i16(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f64.nxv4i32(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv4i32(<vscale x 4 x double>,<vscale x 4 x double>, double*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f64_nxv4i32(<vscale x 4 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f64.nxv4i32(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f64_nxv4i32(<vscale x 4 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f64.nxv4i32(<vscale x 4 x double> %val,<vscale x 4 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv16i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv16i16(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv16i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv1i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv1i8(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv1i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv16i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv16i8(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv16i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv2i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv2i32(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv2i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv4i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv4i16(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv4i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv32i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv32i16(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv32i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv1i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv1i32(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv1i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv8i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv8i16(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv8i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv8i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv8i8(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv8i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv8i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv8i32(<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv8i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv64i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv64i8(<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv64i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv4i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv4i8(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv4i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv1i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv1i16(<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv1i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv32i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv32i8(<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv32i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv2i8(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv2i8(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv2i8(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv16i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv16i32(<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv16i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv2i16(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv2i16(<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv2i16(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv4i32(<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>,<vscale x 1 x double>, double*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f64_nxv4i32(<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e64,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f64.nxv4i32(<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val,<vscale x 1 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv16i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv16i16(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv16i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv1i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv1i8(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv1i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv16i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv16i8(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv16i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv2i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv2i32(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv2i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv4i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv4i16(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv4i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv32i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv32i16(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv32i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv1i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv1i32(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv1i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv8i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv8i16(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv8i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv8i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv8i8(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv8i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv8i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv8i32(<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv8i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv64i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv64i8(<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv64i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv4i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv4i8(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv4i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv1i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv1i16(<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv1i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv32i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv32i8(<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv32i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv2i8(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv2i8(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv2i8(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv16i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv16i32(<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv16i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv2i16(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv2i16(<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv2i16(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv4i32(<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>,<vscale x 2 x float>, float*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f32_nxv4i32(<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f32.nxv4i32(<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val,<vscale x 2 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv16i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv16i16(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv16i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv1i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv1i8(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv1i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv16i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv16i8(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv16i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv2i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv2i32(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv2i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv4i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv4i16(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv4i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv32i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv32i16(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv32i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv1i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv1i32(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv1i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv8i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv8i16(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv8i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv8i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv8i8(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv8i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv8i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv8i32(<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv8i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv64i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv64i8(<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv64i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv4i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv4i8(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv4i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv1i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv1i16(<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv1i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv32i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv32i8(<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv32i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv2i8(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv2i8(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv2i8(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv16i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv16i32(<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv16i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv2i16(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv2i16(<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv2i16(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv4i32(<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>,<vscale x 1 x half>, half*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f16_nxv4i32(<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf4,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f16.nxv4i32(<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val,<vscale x 1 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg2_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg3_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg4_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg5_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg6_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg7_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv16i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv16i16(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv16i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv1i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv1i8(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv1i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv16i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv16i8(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv16i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv2i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv2i32(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv2i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv4i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv4i16(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv4i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv32i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv32i16(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv32i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv1i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv1i32(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv1i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv8i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv8i16(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv8i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv8i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv8i8(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv8i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv8i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 8 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv8i32(<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv8i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv64i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 64 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv64i8(<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv64i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv4i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv4i8(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv4i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv1i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 1 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv1i16(<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv1i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv32i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 32 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv32i8(<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv32i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv2i8(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i8>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv2i8(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv2i8(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv16i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 16 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv16i32(<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv16i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv2i16(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 2 x i16>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv2i16(<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv2i16(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv4i32(<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>,<vscale x 1 x float>, float*, <vscale x 4 x i32>, <vscale x 1 x i1>, i32)
+
+define void @test_vsoxseg8_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv1f32_nxv4i32(<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv1f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e32,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv1f32.nxv4i32(<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val,<vscale x 1 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 1 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv16i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv16i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv16i16(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv16i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv16i16(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv16i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv1i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv1i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv1i8(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv1i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv1i8(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv1i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv16i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv16i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv16i8(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv16i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv16i8(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv16i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv2i32(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv2i32(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv2i32(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv2i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv2i32(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv2i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv4i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv4i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv4i16(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv4i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv4i16(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv4i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv32i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv32i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv32i16(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv32i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv32i16(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv32i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv1i32(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv1i32(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv1i32(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv1i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv1i32(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv1i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv8i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv8i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv8i16(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv8i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv8i16(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv8i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv8i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv8i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv8i8(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv8i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv8i8(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv8i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv8i32(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv8i32(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv8i32(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv8i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv8i32(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv8i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv64i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv64i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv64i8(<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv64i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv64i8(<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv64i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv4i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv4i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv4i8(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv4i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv4i8(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv4i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv1i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv1i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv1i16(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv1i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv1i16(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv1i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv32i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv32i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv32i8(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv32i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv32i8(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv32i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv2i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv2i8(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv2i8(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv2i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv2i8(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv2i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv16i32(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv16i32(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv16i32(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv16i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv16i32(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv16i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv2i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv2i16(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv2i16(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv2i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv2i16(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv2i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f16.nxv4i32(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv4i32(<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f16_nxv4i32(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f16.nxv4i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f16_nxv4i32(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f16.nxv4i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv16i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv16i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv16i16(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv16i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv16i16(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv16i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv1i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv1i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv1i8(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv1i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv1i8(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv1i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv16i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv16i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv16i8(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv16i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv16i8(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv16i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv2i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv2i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv2i32(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv2i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv2i32(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv2i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv4i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv4i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv4i16(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv4i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv4i16(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv4i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv32i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv32i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv32i16(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv32i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv32i16(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv32i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv1i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv1i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv1i32(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv1i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv1i32(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv1i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv8i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv8i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv8i16(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv8i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv8i16(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv8i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv8i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv8i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv8i8(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv8i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv8i8(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv8i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv8i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv8i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv8i32(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv8i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv8i32(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv8i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv64i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv64i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv64i8(<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv64i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv64i8(<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv64i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv4i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv4i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv4i8(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv4i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv4i8(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv4i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv1i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv1i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv1i16(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv1i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv1i16(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv1i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv32i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv32i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv32i8(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv32i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv32i8(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv32i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv2i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv2i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv2i8(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv2i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv2i8(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv2i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv16i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv16i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv16i32(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv16i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv16i32(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv16i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv2i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv2i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv2i16(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv2i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv2i16(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv2i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv8f16.nxv4i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv4i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg3_nxv8f16_nxv4i32(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv8f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv8f16.nxv4i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv8f16_nxv4i32(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv8f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv8f16.nxv4i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv16i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv16i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv16i16(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv16i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv16i16(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv16i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv1i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv1i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv1i8(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv1i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv1i8(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv1i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv16i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv16i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv16i8(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv16i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv16i8(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv16i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv2i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv2i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv2i32(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv2i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv2i32(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv2i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv4i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv4i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv4i16(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv4i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv4i16(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv4i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv32i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv32i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv32i16(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv32i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv32i16(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv32i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv1i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv1i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv1i32(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv1i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv1i32(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv1i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv8i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv8i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv8i16(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv8i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv8i16(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv8i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv8i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv8i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv8i8(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv8i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv8i8(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv8i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv8i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv8i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv8i32(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv8i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv8i32(<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv8i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv64i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv64i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv64i8(<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv64i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv64i8(<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv64i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv4i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv4i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv4i8(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv4i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv4i8(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv4i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv1i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv1i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv1i16(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv1i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv1i16(<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv1i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv32i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv32i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv32i8(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv32i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv32i8(<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv32i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv2i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv2i8(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv2i8(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv2i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv2i8(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv2i8(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv16i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv16i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv16i32(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv16i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv16i32(<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv16i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv2i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv2i16(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv2i16(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv2i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv2i16(<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv2i16(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv8f16.nxv4i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv4i32(<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>,<vscale x 8 x half>, half*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg4_nxv8f16_nxv4i32(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv8f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv8f16.nxv4i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv8f16_nxv4i32(<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv8f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e16,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv8f16.nxv4i32(<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val,<vscale x 8 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv16i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv16i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 16 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv16i16(<vscale x 8 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv16i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv16i16(<vscale x 8 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv16i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv1i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv1i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 1 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv1i8(<vscale x 8 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv1i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv1i8(<vscale x 8 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv1i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv16i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv16i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 16 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv16i8(<vscale x 8 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv16i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv16i8(<vscale x 8 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv16i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv2i32(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv2i32(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 2 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv2i32(<vscale x 8 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv2i32(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv2i32(<vscale x 8 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv2i32(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv4i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv4i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 4 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv4i16(<vscale x 8 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv4i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv4i16(<vscale x 8 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv4i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv32i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv32i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 32 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv32i16(<vscale x 8 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv32i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv32i16(<vscale x 8 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv32i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv1i32(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv1i32(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 1 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv1i32(<vscale x 8 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv1i32(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv1i32(<vscale x 8 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv1i32(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv8i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv8i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 8 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv8i16(<vscale x 8 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv8i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv8i16(<vscale x 8 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv8i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv8i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv8i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 8 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv8i8(<vscale x 8 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv8i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv8i8(<vscale x 8 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv8i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv8i32(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv8i32(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 8 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv8i32(<vscale x 8 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv8i32(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv8i32(<vscale x 8 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv8i32(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv64i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv64i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 64 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv64i8(<vscale x 8 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv64i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv64i8(<vscale x 8 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv64i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv4i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv4i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 4 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv4i8(<vscale x 8 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv4i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv4i8(<vscale x 8 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv4i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv1i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv1i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 1 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv1i16(<vscale x 8 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv1i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv1i16(<vscale x 8 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv1i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv32i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv32i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 32 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv32i8(<vscale x 8 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv32i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv32i8(<vscale x 8 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv32i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv2i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv2i8(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 2 x i8>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv2i8(<vscale x 8 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv2i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv2i8(<vscale x 8 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv2i8(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv16i32(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv16i32(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 16 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv16i32(<vscale x 8 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv16i32(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv16i32(<vscale x 8 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv16i32(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv2i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv2i16(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 2 x i16>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv2i16(<vscale x 8 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv2i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv2i16(<vscale x 8 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv1r.v v25, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv2i16(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv8f32.nxv4i32(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv4i32(<vscale x 8 x float>,<vscale x 8 x float>, float*, <vscale x 4 x i32>, <vscale x 8 x i1>, i32)
+
+define void @test_vsoxseg2_nxv8f32_nxv4i32(<vscale x 8 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv8f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv8f32.nxv4i32(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv8f32_nxv4i32(<vscale x 8 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv8f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv2r.v v26, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv8f32.nxv4i32(<vscale x 8 x float> %val,<vscale x 8 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 8 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv16i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv16i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv16i16(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv16i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv16i16(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv16i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv1i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv1i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv1i8(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv1i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv1i8(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv1i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv16i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv16i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv16i8(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv16i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv16i8(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv16i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv2i32(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv2i32(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv2i32(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv2i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv2i32(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv2i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv4i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv4i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv4i16(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv4i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv4i16(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv4i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv32i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv32i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv32i16(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv32i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv32i16(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv32i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv1i32(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv1i32(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv1i32(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv1i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv1i32(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv1i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv8i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv8i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv8i16(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv8i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv8i16(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv8i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv8i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv8i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv8i8(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv8i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv8i8(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv8i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv8i32(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv8i32(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv8i32(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv8i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv8i32(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv8i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv64i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv64i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv64i8(<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv64i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv64i8(<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv64i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv4i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv4i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv4i8(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv4i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv4i8(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv4i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv1i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv1i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv1i16(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv1i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv1i16(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv1i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv32i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv32i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv32i8(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv32i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv32i8(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv32i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv2i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv2i8(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv2i8(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv2i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv2i8(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv2i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv16i32(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv16i32(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv16i32(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv16i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv16i32(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv16i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv2i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv2i16(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv2i16(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv2i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv2i16(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv2i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f64.nxv4i32(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv4i32(<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f64_nxv4i32(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f64.nxv4i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f64_nxv4i32(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f64.nxv4i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv16i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv16i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv16i16(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv16i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv16i16(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv16i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv1i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv1i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv1i8(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv1i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv1i8(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv1i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv16i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv16i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv16i8(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv16i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv16i8(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv16i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv2i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv2i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv2i32(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv2i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv2i32(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv2i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv4i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv4i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv4i16(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv4i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv4i16(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv4i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv32i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv32i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv32i16(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv32i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv32i16(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv32i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv1i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv1i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv1i32(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv1i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv1i32(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv1i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv8i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv8i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv8i16(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv8i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv8i16(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv8i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv8i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv8i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv8i8(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv8i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv8i8(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv8i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv8i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv8i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv8i32(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv8i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv8i32(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv8i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv64i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv64i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv64i8(<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv64i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv64i8(<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv64i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv4i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv4i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv4i8(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv4i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv4i8(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv4i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv1i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv1i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv1i16(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv1i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv1i16(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv1i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv32i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv32i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv32i8(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv32i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv32i8(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv32i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv2i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv2i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv2i8(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv2i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv2i8(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv2i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv16i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv16i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv16i32(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv16i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv16i32(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv16i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv2i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv2i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv2i16(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv2i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv2i16(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv2i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f64.nxv4i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv4i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f64_nxv4i32(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f64.nxv4i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f64_nxv4i32(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f64.nxv4i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv16i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv16i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv16i16(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv16i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv16i16(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv16i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv1i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv1i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv1i8(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv1i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv1i8(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv1i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv16i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv16i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv16i8(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv16i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv16i8(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv16i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv2i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv2i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv2i32(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv2i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv2i32(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv2i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv4i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv4i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv4i16(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv4i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv4i16(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv4i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv32i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv32i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv32i16(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv32i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv32i16(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv32i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv1i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv1i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv1i32(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv1i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv1i32(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv1i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv8i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv8i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv8i16(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv8i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv8i16(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv8i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv8i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv8i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv8i8(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv8i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv8i8(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv8i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv8i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv8i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv8i32(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv8i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv8i32(<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv8i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv64i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv64i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv64i8(<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv64i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv64i8(<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv64i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv4i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv4i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv4i8(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv4i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv4i8(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv4i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv1i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv1i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv1i16(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv1i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv1i16(<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv1i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv32i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv32i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv32i8(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv32i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv32i8(<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv32i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv2i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv2i8(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv2i8(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv2i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv2i8(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv2i8(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv16i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv16i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv16i32(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv16i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv16i32(<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv16i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv2i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv2i16(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv2i16(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv2i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv2i16(<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv2i16(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f64.nxv4i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv4i32(<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>,<vscale x 2 x double>, double*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f64_nxv4i32(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f64.nxv4i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f64_nxv4i32(<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e64,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f64.nxv4i32(<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val,<vscale x 2 x double> %val, double* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg5_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg6_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg7_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv16i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv16i16(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv16i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv1i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv1i8(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv1i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv16i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv16i8(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv16i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv2i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv2i32(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv2i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv4i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv4i16(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv4i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv32i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv32i16(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv32i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv1i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv1i32(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv1i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv8i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv8i16(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv8i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv8i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv8i8(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv8i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv8i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv8i32(<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv8i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv64i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv64i8(<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv64i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv4i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv4i8(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv4i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv1i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv1i16(<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv1i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv32i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv32i8(<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv32i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv2i8(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv2i8(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv2i8(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv16i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv16i32(<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv16i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv2i16(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv2i16(<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv2i16(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv4i32(<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>,<vscale x 4 x half>, half*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg8_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv4f16_nxv4i32(<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,m1,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv4f16.nxv4i32(<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val,<vscale x 4 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 killed $v8_v9 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v25, v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg2_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg3_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg4_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg5.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg5_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg5_mask_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg5_mask_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg5ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg5.mask.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg6.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg6_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg6_mask_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg6_mask_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg6ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg6.mask.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg7.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg7_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg7_mask_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg7_mask_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg7ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg7.mask.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv16i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv16i16(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv16i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv1i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv1i8(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv1i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv16i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv16i8(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv16i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv2i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv2i32(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv2i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv4i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv4i16(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv4i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv32i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv32i16(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv32i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv1i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv1i32(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv1i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv8i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv8i16(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv8i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv8i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv8i8(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv8i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv8i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 8 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv8i32(<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv8i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 8 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv64i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 64 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv64i8(<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv64i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 64 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv4i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv4i8(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv4i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv1i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 1 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv1i16(<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv1i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 1 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv32i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 32 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv32i8(<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv32i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 32 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv2i8(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i8>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv2i8(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei8.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv2i8(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i8> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv16i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 16 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv16i32(<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8 killed $v8 def $v8_v9_v10_v11_v12_v13_v14_v15
+; CHECK-NEXT:    vmv1r.v v9, v8
+; CHECK-NEXT:    vmv1r.v v10, v8
+; CHECK-NEXT:    vmv1r.v v11, v8
+; CHECK-NEXT:    vmv1r.v v12, v8
+; CHECK-NEXT:    vmv1r.v v13, v8
+; CHECK-NEXT:    vmv1r.v v14, v8
+; CHECK-NEXT:    vmv1r.v v15, v8
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv16i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 16 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv2i16(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 2 x i16>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v0, (a0), v9
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv2i16(<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei16.v v1, (a0), v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv2i16(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 2 x i16> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg8.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv4i32(<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>,<vscale x 2 x half>, half*, <vscale x 4 x i32>, <vscale x 2 x i1>, i32)
+
+define void @test_vsoxseg8_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v0, v8
+; CHECK-NEXT:    vmv1r.v v1, v0
+; CHECK-NEXT:    vmv1r.v v2, v0
+; CHECK-NEXT:    vmv1r.v v3, v0
+; CHECK-NEXT:    vmv1r.v v4, v0
+; CHECK-NEXT:    vmv1r.v v5, v0
+; CHECK-NEXT:    vmv1r.v v6, v0
+; CHECK-NEXT:    vmv1r.v v7, v0
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg8_mask_nxv2f16_nxv4i32(<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg8_mask_nxv2f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv1r.v v1, v8
+; CHECK-NEXT:    vmv1r.v v2, v1
+; CHECK-NEXT:    vmv1r.v v3, v1
+; CHECK-NEXT:    vmv1r.v v4, v1
+; CHECK-NEXT:    vmv1r.v v5, v1
+; CHECK-NEXT:    vmv1r.v v6, v1
+; CHECK-NEXT:    vmv1r.v v7, v1
+; CHECK-NEXT:    vmv1r.v v8, v1
+; CHECK-NEXT:    vsetvli a1, a1, e16,mf2,ta,mu
+; CHECK-NEXT:    vsoxseg8ei32.v v1, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg8.mask.nxv2f16.nxv4i32(<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val,<vscale x 2 x half> %val, half* %base, <vscale x 4 x i32> %index, <vscale x 2 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv16i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv16i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv16i16(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv16i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv16i16(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv16i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv1i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv1i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv1i8(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv1i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv1i8(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv1i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv16i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv16i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv16i8(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv16i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv16i8(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv16i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv2i32(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv2i32(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv2i32(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv2i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv2i32(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv2i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv4i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv4i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv4i16(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv4i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv4i16(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv4i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv32i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv32i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv32i16(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv32i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv32i16(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv32i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv1i32(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv1i32(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv1i32(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv1i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv1i32(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv1i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv8i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv8i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv8i16(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv8i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv8i16(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv8i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv8i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv8i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv8i8(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv8i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv8i8(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv8i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv8i32(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv8i32(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv8i32(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv8i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv8i32(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv8i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv64i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv64i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv64i8(<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv64i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv64i8(<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv64i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv4i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv4i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv4i8(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv4i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv4i8(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv4i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv1i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv1i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv1i16(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv1i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv1i16(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv1i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv32i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv32i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv32i8(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv32i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv32i8(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv32i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv2i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv2i8(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv2i8(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv2i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv2i8(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei8.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv2i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv16i32(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv16i32(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv16i32(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv16i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv16i32(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv16i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv2i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv2i16(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv2i16(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv2i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv2i16(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv1r.v v25, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v25, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv2i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv4f32.nxv4i32(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv4i32(<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg2_nxv4f32_nxv4i32(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv4f32.nxv4i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv4f32_nxv4i32(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 killed $v8m2_v10m2 def $v8m2_v10m2
+; CHECK-NEXT:    vmv2r.v v26, v10
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg2ei32.v v8, (a0), v26, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv4f32.nxv4i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv16i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv16i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv16i16(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv16i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv16i16(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv16i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv1i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv1i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv1i8(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv1i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv1i8(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv1i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv16i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv16i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv16i8(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv16i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv16i8(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv16i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv2i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv2i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv2i32(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv2i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv2i32(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv2i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv4i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv4i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv4i16(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv4i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv4i16(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv4i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv32i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv32i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv32i16(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv32i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv32i16(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv32i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv1i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv1i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv1i32(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv1i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv1i32(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv1i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv8i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv8i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv8i16(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv8i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv8i16(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv8i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv8i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv8i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv8i8(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv8i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv8i8(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv8i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv8i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv8i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv8i32(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv8i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv8i32(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv8i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv64i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv64i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv64i8(<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv64i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv64i8(<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv64i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv4i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv4i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv4i8(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv4i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv4i8(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv4i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv1i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv1i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv1i16(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv1i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv1i16(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv1i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv32i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv32i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv32i8(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv32i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv32i8(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv32i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv2i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv2i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv2i8(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv2i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv2i8(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv2i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv16i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv16i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv16i32(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv16i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv16i32(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv16i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv2i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv2i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv2i16(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv2i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv2i16(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv2i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg3.nxv4f32.nxv4i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv4i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg3_nxv4f32_nxv4i32(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.nxv4f32.nxv4i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg3_mask_nxv4f32_nxv4i32(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg3_mask_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg3ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg3.mask.nxv4f32.nxv4i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv16i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv16i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv16i16(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv16i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv16i16(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv16i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv1i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv1i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv1i8(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv1i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv1i8(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv1i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv16i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv16i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv16i8(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv16i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv16i8(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv16i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv2i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv2i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv2i32(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv2i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv2i32(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv2i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv4i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv4i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv4i16(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv4i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv4i16(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv4i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv32i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv32i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv32i16(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv32i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv32i16(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv32i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv1i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv1i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv1i32(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv1i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv1i32(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv1i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv8i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv8i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv8i16(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv8i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv8i16(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv8i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv8i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv8i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv8i8(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv8i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv8i8(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv8i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv8i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv8i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 8 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv8i32(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv8i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv8i32(<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv8i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 8 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv64i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 64 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv64i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 64 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv64i8(<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv64i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv64i8(<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv64i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv64i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 64 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv4i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv4i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv4i8(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv4i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv4i8(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv4i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv1i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv1i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 1 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv1i16(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv1i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv1i16(<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv1i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 1 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv32i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv32i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 32 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv32i8(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v12
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv32i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv32i8(<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv32i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 32 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv2i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i8>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv2i8(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i8>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv2i8(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv2i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv2i8(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei8.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv2i8(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i8> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv16i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv16i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 16 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv16i32(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv16i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv16i32(<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m2 killed $v8m2 def $v8m2_v10m2_v12m2_v14m2
+; CHECK-NEXT:    vmv2r.v v10, v8
+; CHECK-NEXT:    vmv2r.v v12, v8
+; CHECK-NEXT:    vmv2r.v v14, v8
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v8, (a0), v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv16i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 16 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv2i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i16>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv2i16(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 2 x i16>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv2i16(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv2i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv2i16(<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei16.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv2i16(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 2 x i16> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg4.nxv4f32.nxv4i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i32>, i32)
+declare void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv4i32(<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>,<vscale x 4 x float>, float*, <vscale x 4 x i32>, <vscale x 4 x i1>, i32)
+
+define void @test_vsoxseg4_nxv4f32_nxv4i32(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v0, v8
+; CHECK-NEXT:    vmv2r.v v2, v0
+; CHECK-NEXT:    vmv2r.v v4, v0
+; CHECK-NEXT:    vmv2r.v v6, v0
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v0, (a0), v10
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.nxv4f32.nxv4i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, i32 %vl)
+  ret void
+}
+
+define void @test_vsoxseg4_mask_nxv4f32_nxv4i32(<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl) {
+; CHECK-LABEL: test_vsoxseg4_mask_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv2r.v v2, v8
+; CHECK-NEXT:    vmv2r.v v4, v2
+; CHECK-NEXT:    vmv2r.v v6, v2
+; CHECK-NEXT:    vmv2r.v v8, v2
+; CHECK-NEXT:    vsetvli a1, a1, e32,m2,ta,mu
+; CHECK-NEXT:    vsoxseg4ei32.v v2, (a0), v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg4.mask.nxv4f32.nxv4i32(<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val,<vscale x 4 x float> %val, float* %base, <vscale x 4 x i32> %index, <vscale x 4 x i1> %mask, i32 %vl)
+  ret void
+}
+