--- /dev/null
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=avx512f | FileCheck %s
+
+declare <4 x float> @llvm.x86.avx512.mask3.vfmadd.ss(<4 x float>, <4 x float>, <4 x float>, i8, i32)
+declare <2 x double> @llvm.x86.avx512.mask3.vfmadd.sd(<2 x double>, <2 x double>, <2 x double>, i8, i32)
+declare <4 x float> @llvm.x86.avx512.mask3.vfmsub.ss(<4 x float>, <4 x float>, <4 x float>, i8, i32)
+declare <2 x double> @llvm.x86.avx512.mask3.vfmsub.sd(<2 x double>, <2 x double>, <2 x double>, i8, i32)
+
+define <4 x float> @test_int_x86_avx512_mask3_vfmadd_ss_load0(<4 x float>* %x0ptr, <4 x float> %x1, <4 x float> %x2) {
+; CHECK-LABEL: test_int_x86_avx512_mask3_vfmadd_ss_load0:
+; CHECK: ## BB#0:
+; CHECK-NEXT: vfmadd231ss (%rdi), %xmm0, %xmm1
+; CHECK-NEXT: vmovaps %xmm1, %xmm0
+; CHECK-NEXT: retq
+ %x0 = load <4 x float>, <4 x float>* %x0ptr
+ %res = call <4 x float> @llvm.x86.avx512.mask3.vfmadd.ss(<4 x float> %x0, <4 x float> %x1, <4 x float> %x2, i8 -1, i32 4)
+ ret <4 x float> %res
+}
+
+define <4 x float> @test_int_x86_avx512_mask3_vfmadd_ss_load1(<4 x float> %x0, <4 x float>* %x1ptr, <4 x float> %x2){
+; CHECK-LABEL: test_int_x86_avx512_mask3_vfmadd_ss_load1:
+; CHECK: ## BB#0:
+; CHECK-NEXT: vfmadd231ss (%rdi), %xmm0, %xmm1
+; CHECK-NEXT: vmovaps %xmm1, %xmm0
+; CHECK-NEXT: retq
+ %x1 = load <4 x float>, <4 x float>* %x1ptr
+ %res = call <4 x float> @llvm.x86.avx512.mask3.vfmadd.ss(<4 x float> %x0, <4 x float> %x1, <4 x float> %x2, i8 -1, i32 4)
+ ret <4 x float> %res
+}
+
+define <2 x double> @test_int_x86_avx512_mask3_vfmadd_sd_load0(<2 x double>* %x0ptr, <2 x double> %x1, <2 x double> %x2) {
+; CHECK-LABEL: test_int_x86_avx512_mask3_vfmadd_sd_load0:
+; CHECK: ## BB#0:
+; CHECK-NEXT: vfmadd231sd (%rdi), %xmm0, %xmm1
+; CHECK-NEXT: vmovapd %xmm1, %xmm0
+; CHECK-NEXT: retq
+ %x0 = load <2 x double>, <2 x double>* %x0ptr
+ %res = call <2 x double> @llvm.x86.avx512.mask3.vfmadd.sd(<2 x double> %x0, <2 x double> %x1, <2 x double> %x2, i8 -1, i32 4)
+ ret <2 x double> %res
+}
+
+define <2 x double> @test_int_x86_avx512_mask3_vfmadd_sd_load1(<2 x double> %x0, <2 x double>* %x1ptr, <2 x double> %x2){
+; CHECK-LABEL: test_int_x86_avx512_mask3_vfmadd_sd_load1:
+; CHECK: ## BB#0:
+; CHECK-NEXT: vfmadd231sd (%rdi), %xmm0, %xmm1
+; CHECK-NEXT: vmovapd %xmm1, %xmm0
+; CHECK-NEXT: retq
+ %x1 = load <2 x double>, <2 x double>* %x1ptr
+ %res = call <2 x double> @llvm.x86.avx512.mask3.vfmadd.sd(<2 x double> %x0, <2 x double> %x1, <2 x double> %x2, i8 -1, i32 4)
+ ret <2 x double> %res
+}
+
+define <4 x float> @test_int_x86_avx512_mask3_vfmsub_ss_load0(<4 x float>* %x0ptr, <4 x float> %x1, <4 x float> %x2) {
+; CHECK-LABEL: test_int_x86_avx512_mask3_vfmsub_ss_load0:
+; CHECK: ## BB#0:
+; CHECK-NEXT: vfmsub231ss (%rdi), %xmm0, %xmm1
+; CHECK-NEXT: vmovaps %xmm1, %xmm0
+; CHECK-NEXT: retq
+ %x0 = load <4 x float>, <4 x float>* %x0ptr
+ %res = call <4 x float> @llvm.x86.avx512.mask3.vfmsub.ss(<4 x float> %x0, <4 x float> %x1, <4 x float> %x2, i8 -1, i32 4)
+ ret <4 x float> %res
+}
+
+define <4 x float> @test_int_x86_avx512_mask3_vfmsub_ss_load1(<4 x float> %x0, <4 x float>* %x1ptr, <4 x float> %x2){
+; CHECK-LABEL: test_int_x86_avx512_mask3_vfmsub_ss_load1:
+; CHECK: ## BB#0:
+; CHECK-NEXT: vfmsub231ss (%rdi), %xmm0, %xmm1
+; CHECK-NEXT: vmovaps %xmm1, %xmm0
+; CHECK-NEXT: retq
+ %x1 = load <4 x float>, <4 x float>* %x1ptr
+ %res = call <4 x float> @llvm.x86.avx512.mask3.vfmsub.ss(<4 x float> %x0, <4 x float> %x1, <4 x float> %x2, i8 -1, i32 4)
+ ret <4 x float> %res
+}
+
+define <2 x double> @test_int_x86_avx512_mask3_vfmsub_sd_load0(<2 x double>* %x0ptr, <2 x double> %x1, <2 x double> %x2) {
+; CHECK-LABEL: test_int_x86_avx512_mask3_vfmsub_sd_load0:
+; CHECK: ## BB#0:
+; CHECK-NEXT: vfmsub231sd (%rdi), %xmm0, %xmm1
+; CHECK-NEXT: vmovapd %xmm1, %xmm0
+; CHECK-NEXT: retq
+ %x0 = load <2 x double>, <2 x double>* %x0ptr
+ %res = call <2 x double> @llvm.x86.avx512.mask3.vfmsub.sd(<2 x double> %x0, <2 x double> %x1, <2 x double> %x2, i8 -1, i32 4)
+ ret <2 x double> %res
+}
+
+define <2 x double> @test_int_x86_avx512_mask3_vfmsub_sd_load1(<2 x double> %x0, <2 x double>* %x1ptr, <2 x double> %x2){
+; CHECK-LABEL: test_int_x86_avx512_mask3_vfmsub_sd_load1:
+; CHECK: ## BB#0:
+; CHECK-NEXT: vfmsub231sd (%rdi), %xmm0, %xmm1
+; CHECK-NEXT: vmovapd %xmm1, %xmm0
+; CHECK-NEXT: retq
+ %x1 = load <2 x double>, <2 x double>* %x1ptr
+ %res = call <2 x double> @llvm.x86.avx512.mask3.vfmsub.sd(<2 x double> %x0, <2 x double> %x1, <2 x double> %x2, i8 -1, i32 4)
+ ret <2 x double> %res
+}