define <4 x i32> @rotl_v4i32(<4 x i32> %x, <4 x i32> %z) {
; CHECK-LABEL: rotl_v4i32:
; CHECK: # %bb.0:
-; CHECK-NEXT: xxlxor 36, 36, 36
-; CHECK-NEXT: vslw 5, 2, 3
-; CHECK-NEXT: vsubuwm 3, 4, 3
-; CHECK-NEXT: vsrw 2, 2, 3
-; CHECK-NEXT: xxlor 34, 37, 34
+; CHECK-NEXT: vrlw 2, 2, 3
; CHECK-NEXT: blr
%f = call <4 x i32> @llvm.fshl.v4i32(<4 x i32> %x, <4 x i32> %x, <4 x i32> %z)
ret <4 x i32> %f
define <4 x i32> @rotl_v4i32_const_shift(<4 x i32> %x) {
; CHECK-LABEL: rotl_v4i32_const_shift:
; CHECK: # %bb.0:
-; CHECK-NEXT: vspltisw 3, -16
-; CHECK-NEXT: vspltisw 4, 13
-; CHECK-NEXT: vspltisw 5, 3
-; CHECK-NEXT: vsubuwm 3, 4, 3
-; CHECK-NEXT: vslw 4, 2, 5
-; CHECK-NEXT: vsrw 2, 2, 3
-; CHECK-NEXT: xxlor 34, 36, 34
+; CHECK-NEXT: vspltisw 3, 3
+; CHECK-NEXT: vrlw 2, 2, 3
; CHECK-NEXT: blr
%f = call <4 x i32> @llvm.fshl.v4i32(<4 x i32> %x, <4 x i32> %x, <4 x i32> <i32 3, i32 3, i32 3, i32 3>)
ret <4 x i32> %f
; CHECK-LABEL: rotr_v4i32:
; CHECK: # %bb.0:
; CHECK-NEXT: xxlxor 36, 36, 36
-; CHECK-NEXT: vsrw 5, 2, 3
; CHECK-NEXT: vsubuwm 3, 4, 3
-; CHECK-NEXT: vslw 2, 2, 3
-; CHECK-NEXT: xxlor 34, 34, 37
+; CHECK-NEXT: vrlw 2, 2, 3
; CHECK-NEXT: blr
%f = call <4 x i32> @llvm.fshr.v4i32(<4 x i32> %x, <4 x i32> %x, <4 x i32> %z)
ret <4 x i32> %f
; CHECK: # %bb.0:
; CHECK-NEXT: vspltisw 3, -16
; CHECK-NEXT: vspltisw 4, 13
-; CHECK-NEXT: vspltisw 5, 3
; CHECK-NEXT: vsubuwm 3, 4, 3
-; CHECK-NEXT: vsrw 4, 2, 5
-; CHECK-NEXT: vslw 2, 2, 3
-; CHECK-NEXT: xxlor 34, 34, 36
+; CHECK-NEXT: vrlw 2, 2, 3
; CHECK-NEXT: blr
%f = call <4 x i32> @llvm.fshr.v4i32(<4 x i32> %x, <4 x i32> %x, <4 x i32> <i32 3, i32 3, i32 3, i32 3>)
ret <4 x i32> %f
--- /dev/null
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -O3 -mtriple=powerpc64le-unknown-unknown -ppc-asm-full-reg-names \
+; RUN: -verify-machineinstrs -mcpu=pwr8 < %s | \
+; RUN: FileCheck --check-prefix=CHECK-P8 %s
+; RUN: llc -O3 -mtriple=powerpc64-unknown-unknown -ppc-asm-full-reg-names \
+; RUN: -verify-machineinstrs -mcpu=pwr7 < %s | \
+; RUN: FileCheck --check-prefix=CHECK-P7 %s
+
+define <16 x i8> @rotl_v16i8(<16 x i8> %a) {
+; CHECK-P8-LABEL: rotl_v16i8:
+; CHECK-P8: # %bb.0: # %entry
+; CHECK-P8-NEXT: addis r3, r2, .LCPI0_0@toc@ha
+; CHECK-P8-NEXT: addi r3, r3, .LCPI0_0@toc@l
+; CHECK-P8-NEXT: lvx v3, 0, r3
+; CHECK-P8-NEXT: vrlb v2, v2, v3
+; CHECK-P8-NEXT: blr
+;
+; CHECK-P7-LABEL: rotl_v16i8:
+; CHECK-P7: # %bb.0: # %entry
+; CHECK-P7-NEXT: addis r3, r2, .LCPI0_0@toc@ha
+; CHECK-P7-NEXT: addi r3, r3, .LCPI0_0@toc@l
+; CHECK-P7-NEXT: lxvw4x vs35, 0, r3
+; CHECK-P7-NEXT: vrlb v2, v2, v3
+; CHECK-P7-NEXT: blr
+entry:
+ %b = shl <16 x i8> %a, <i8 1, i8 1, i8 2, i8 2, i8 3, i8 3, i8 4, i8 4, i8 5, i8 5, i8 6, i8 6, i8 7, i8 7, i8 8, i8 8>
+ %c = lshr <16 x i8> %a, <i8 7, i8 7, i8 6, i8 6, i8 5, i8 5, i8 4, i8 4, i8 3, i8 3, i8 2, i8 2, i8 1, i8 1, i8 0, i8 0>
+ %d = or <16 x i8> %b, %c
+ ret <16 x i8> %d
+}
+
+define <8 x i16> @rotl_v8i16(<8 x i16> %a) {
+; CHECK-P8-LABEL: rotl_v8i16:
+; CHECK-P8: # %bb.0: # %entry
+; CHECK-P8-NEXT: addis r3, r2, .LCPI1_0@toc@ha
+; CHECK-P8-NEXT: addi r3, r3, .LCPI1_0@toc@l
+; CHECK-P8-NEXT: lvx v3, 0, r3
+; CHECK-P8-NEXT: vrlh v2, v2, v3
+; CHECK-P8-NEXT: blr
+;
+; CHECK-P7-LABEL: rotl_v8i16:
+; CHECK-P7: # %bb.0: # %entry
+; CHECK-P7-NEXT: addis r3, r2, .LCPI1_0@toc@ha
+; CHECK-P7-NEXT: addi r3, r3, .LCPI1_0@toc@l
+; CHECK-P7-NEXT: lxvw4x vs35, 0, r3
+; CHECK-P7-NEXT: vrlh v2, v2, v3
+; CHECK-P7-NEXT: blr
+entry:
+ %b = shl <8 x i16> %a, <i16 1, i16 2, i16 3, i16 5, i16 7, i16 11, i16 13, i16 16>
+ %c = lshr <8 x i16> %a, <i16 15, i16 14, i16 13, i16 11, i16 9, i16 5, i16 3, i16 0>
+ %d = or <8 x i16> %b, %c
+ ret <8 x i16> %d
+}
+
+define <4 x i32> @rotl_v4i32_0(<4 x i32> %a) {
+; CHECK-P8-LABEL: rotl_v4i32_0:
+; CHECK-P8: # %bb.0: # %entry
+; CHECK-P8-NEXT: addis r3, r2, .LCPI2_0@toc@ha
+; CHECK-P8-NEXT: addi r3, r3, .LCPI2_0@toc@l
+; CHECK-P8-NEXT: lvx v3, 0, r3
+; CHECK-P8-NEXT: vrlw v2, v2, v3
+; CHECK-P8-NEXT: blr
+;
+; CHECK-P7-LABEL: rotl_v4i32_0:
+; CHECK-P7: # %bb.0: # %entry
+; CHECK-P7-NEXT: addis r3, r2, .LCPI2_0@toc@ha
+; CHECK-P7-NEXT: addi r3, r3, .LCPI2_0@toc@l
+; CHECK-P7-NEXT: lxvw4x vs35, 0, r3
+; CHECK-P7-NEXT: vrlw v2, v2, v3
+; CHECK-P7-NEXT: blr
+entry:
+ %b = shl <4 x i32> %a, <i32 29, i32 19, i32 17, i32 11>
+ %c = lshr <4 x i32> %a, <i32 3, i32 13, i32 15, i32 21>
+ %d = or <4 x i32> %b, %c
+ ret <4 x i32> %d
+}
+
+define <4 x i32> @rotl_v4i32_1(<4 x i32> %a) {
+; CHECK-P8-LABEL: rotl_v4i32_1:
+; CHECK-P8: # %bb.0: # %entry
+; CHECK-P8-NEXT: vspltisw v3, -16
+; CHECK-P8-NEXT: vspltisw v4, 7
+; CHECK-P8-NEXT: vsubuwm v3, v4, v3
+; CHECK-P8-NEXT: vrlw v2, v2, v3
+; CHECK-P8-NEXT: blr
+;
+; CHECK-P7-LABEL: rotl_v4i32_1:
+; CHECK-P7: # %bb.0: # %entry
+; CHECK-P7-NEXT: vspltisw v3, -16
+; CHECK-P7-NEXT: vspltisw v4, 7
+; CHECK-P7-NEXT: vsubuwm v3, v4, v3
+; CHECK-P7-NEXT: vrlw v2, v2, v3
+; CHECK-P7-NEXT: blr
+entry:
+ %b = shl <4 x i32> %a, <i32 23, i32 23, i32 23, i32 23>
+ %c = lshr <4 x i32> %a, <i32 9, i32 9, i32 9, i32 9>
+ %d = or <4 x i32> %b, %c
+ ret <4 x i32> %d
+}
+
+define <2 x i64> @rotl_v2i64(<2 x i64> %a) {
+; CHECK-P8-LABEL: rotl_v2i64:
+; CHECK-P8: # %bb.0: # %entry
+; CHECK-P8-NEXT: addis r3, r2, .LCPI4_0@toc@ha
+; CHECK-P8-NEXT: addi r3, r3, .LCPI4_0@toc@l
+; CHECK-P8-NEXT: lxvd2x vs0, 0, r3
+; CHECK-P8-NEXT: xxswapd vs35, vs0
+; CHECK-P8-NEXT: vrld v2, v2, v3
+; CHECK-P8-NEXT: blr
+;
+; CHECK-P7-LABEL: rotl_v2i64:
+; CHECK-P7: # %bb.0: # %entry
+; CHECK-P7-NEXT: addi r3, r1, -48
+; CHECK-P7-NEXT: stxvd2x vs34, 0, r3
+; CHECK-P7-NEXT: ld r3, -40(r1)
+; CHECK-P7-NEXT: sldi r4, r3, 53
+; CHECK-P7-NEXT: rldicl r3, r3, 53, 11
+; CHECK-P7-NEXT: std r4, -8(r1)
+; CHECK-P7-NEXT: ld r4, -48(r1)
+; CHECK-P7-NEXT: sldi r5, r4, 41
+; CHECK-P7-NEXT: rldicl r4, r4, 41, 23
+; CHECK-P7-NEXT: std r5, -16(r1)
+; CHECK-P7-NEXT: addi r5, r1, -16
+; CHECK-P7-NEXT: lxvw4x vs0, 0, r5
+; CHECK-P7-NEXT: std r3, -24(r1)
+; CHECK-P7-NEXT: addi r3, r1, -32
+; CHECK-P7-NEXT: std r4, -32(r1)
+; CHECK-P7-NEXT: lxvw4x vs1, 0, r3
+; CHECK-P7-NEXT: xxlor vs34, vs0, vs1
+; CHECK-P7-NEXT: blr
+entry:
+ %b = shl <2 x i64> %a, <i64 41, i64 53>
+ %c = lshr <2 x i64> %a, <i64 23, i64 11>
+ %d = or <2 x i64> %b, %c
+ ret <2 x i64> %d
+}