third_party/llvm-7.0/llvm/test/CodeGen/X86/fma-intrinsics-x86.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+fma,-fma4 -show-mc-encoding | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-FMA
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,-fma4 -show-mc-encoding | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-AVX512VL
; RUN: llc < %s -mtriple=x86_64-pc-windows -mattr=+fma,-fma4 -show-mc-encoding | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-FMA-WIN

; VFMADD
define <4 x float> @test_x86_fma_vfmadd_ss(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmadd_ss:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmadd213ss %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0xa9,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) + xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmadd_ss:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmadd213ss %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x71,0xa9,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) + xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmadd_ss:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x01]
; CHECK-FMA-WIN-NEXT:    vmovss (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7a,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero,zero,zero
; CHECK-FMA-WIN-NEXT:    vfmadd132ss (%rdx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0x99,0x02]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm0 * mem) + xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <4 x float> %a0, i64 0
  %2 = extractelement <4 x float> %a1, i64 0
  %3 = extractelement <4 x float> %a2, i64 0
  %4 = call float @llvm.fma.f32(float %1, float %2, float %3)
  %5 = insertelement <4 x float> %a0, float %4, i64 0
  ret <4 x float> %5
}

define <4 x float> @test_x86_fma_vfmadd_bac_ss(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmadd_bac_ss:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmadd213ss %xmm2, %xmm0, %xmm1 # encoding: [0xc4,0xe2,0x79,0xa9,0xca]
; CHECK-FMA-NEXT:    # xmm1 = (xmm0 * xmm1) + xmm2
; CHECK-FMA-NEXT:    vmovaps %xmm1, %xmm0 # encoding: [0xc5,0xf8,0x28,0xc1]
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmadd_bac_ss:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmadd213ss %xmm2, %xmm0, %xmm1 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xa9,0xca]
; CHECK-AVX512VL-NEXT:    # xmm1 = (xmm0 * xmm1) + xmm2
; CHECK-AVX512VL-NEXT:    vmovaps %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x28,0xc1]
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmadd_bac_ss:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vmovss (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7a,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero,zero,zero
; CHECK-FMA-WIN-NEXT:    vfmadd132ss (%rcx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0x99,0x01]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm0 * mem) + xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <4 x float> %a1, i64 0
  %2 = extractelement <4 x float> %a0, i64 0
  %3 = extractelement <4 x float> %a2, i64 0
  %4 = call float @llvm.fma.f32(float %1, float %2, float %3)
  %5 = insertelement <4 x float> %a1, float %4, i64 0
  ret <4 x float> %5
}

define <4 x float> @test_x86_fma_vfmadd_ss_231(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmadd_ss_231:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmadd231ss %xmm1, %xmm0, %xmm2 # encoding: [0xc4,0xe2,0x79,0xb9,0xd1]
; CHECK-FMA-NEXT:    # xmm2 = (xmm0 * xmm1) + xmm2
; CHECK-FMA-NEXT:    vmovaps %xmm2, %xmm0 # encoding: [0xc5,0xf8,0x28,0xc2]
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmadd_ss_231:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmadd231ss %xmm1, %xmm0, %xmm2 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xb9,0xd1]
; CHECK-AVX512VL-NEXT:    # xmm2 = (xmm0 * xmm1) + xmm2
; CHECK-AVX512VL-NEXT:    vmovaps %xmm2, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x28,0xc2]
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmadd_ss_231:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%r8), %xmm0 # encoding: [0xc4,0xc1,0x78,0x28,0x00]
; CHECK-FMA-WIN-NEXT:    vmovss (%rcx), %xmm1 # encoding: [0xc5,0xfa,0x10,0x09]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero,zero,zero
; CHECK-FMA-WIN-NEXT:    vfmadd231ss (%rdx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0xb9,0x02]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm1 * mem) + xmm0
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <4 x float> %a0, i64 0
  %2 = extractelement <4 x float> %a1, i64 0
  %3 = extractelement <4 x float> %a2, i64 0
  %4 = call float @llvm.fma.f32(float %1, float %2, float %3)
  %5 = insertelement <4 x float> %a2, float %4, i64 0
  ret <4 x float> %5
}

define <2 x double> @test_x86_fma_vfmadd_sd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmadd_sd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmadd213sd %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0xa9,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) + xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmadd_sd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmadd213sd %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf1,0xa9,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) + xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmadd_sd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x01]
; CHECK-FMA-WIN-NEXT:    vmovsd (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7b,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero
; CHECK-FMA-WIN-NEXT:    vfmadd132sd (%rdx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0x99,0x02]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm0 * mem) + xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <2 x double> %a0, i64 0
  %2 = extractelement <2 x double> %a1, i64 0
  %3 = extractelement <2 x double> %a2, i64 0
  %4 = call double @llvm.fma.f64(double %1, double %2, double %3)
  %5 = insertelement <2 x double> %a0, double %4, i64 0
  ret <2 x double> %5
}

define <2 x double> @test_x86_fma_vfmadd_bac_sd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmadd_bac_sd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmadd213sd %xmm2, %xmm0, %xmm1 # encoding: [0xc4,0xe2,0xf9,0xa9,0xca]
; CHECK-FMA-NEXT:    # xmm1 = (xmm0 * xmm1) + xmm2
; CHECK-FMA-NEXT:    vmovapd %xmm1, %xmm0 # encoding: [0xc5,0xf9,0x28,0xc1]
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmadd_bac_sd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmadd213sd %xmm2, %xmm0, %xmm1 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xa9,0xca]
; CHECK-AVX512VL-NEXT:    # xmm1 = (xmm0 * xmm1) + xmm2
; CHECK-AVX512VL-NEXT:    vmovapd %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf9,0x28,0xc1]
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmadd_bac_sd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vmovsd (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7b,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero
; CHECK-FMA-WIN-NEXT:    vfmadd132sd (%rcx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0x99,0x01]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm0 * mem) + xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <2 x double> %a1, i64 0
  %2 = extractelement <2 x double> %a0, i64 0
  %3 = extractelement <2 x double> %a2, i64 0
  %4 = call double @llvm.fma.f64(double %1, double %2, double %3)
  %5 = insertelement <2 x double> %a1, double %4, i64 0
  ret <2 x double> %5
}

define <4 x float> @test_x86_fma_vfmadd_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmadd_ps:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmadd213ps %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0xa8,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) + xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmadd_ps:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmadd213ps %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x71,0xa8,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) + xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmadd_ps:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %xmm1 # encoding: [0xc5,0xf8,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmadd213ps (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0x71,0xa8,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm1 * xmm0) + mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2)
  ret <4 x float> %1
}

define <2 x double> @test_x86_fma_vfmadd_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmadd_pd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmadd213pd %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0xa8,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) + xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmadd_pd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmadd213pd %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf1,0xa8,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) + xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmadd_pd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %xmm1 # encoding: [0xc5,0xf9,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmadd213pd (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0xf1,0xa8,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm1 * xmm0) + mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2)
  ret <2 x double> %1
}

define <8 x float> @test_x86_fma_vfmadd_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmadd_ps_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmadd213ps %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0x75,0xa8,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = (ymm1 * ymm0) + ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmadd_ps_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmadd213ps %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x75,0xa8,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = (ymm1 * ymm0) + ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmadd_ps_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %ymm1 # encoding: [0xc5,0xfc,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %ymm0 # encoding: [0xc5,0xfc,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmadd213ps (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0x75,0xa8,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = (ymm1 * ymm0) + mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2)
  ret <8 x float> %1
}

define <4 x double> @test_x86_fma_vfmadd_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmadd_pd_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmadd213pd %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0xf5,0xa8,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = (ymm1 * ymm0) + ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmadd_pd_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmadd213pd %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf5,0xa8,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = (ymm1 * ymm0) + ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmadd_pd_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %ymm1 # encoding: [0xc5,0xfd,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %ymm0 # encoding: [0xc5,0xfd,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmadd213pd (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0xf5,0xa8,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = (ymm1 * ymm0) + mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2)
  ret <4 x double> %1
}

; VFMSUB
define <4 x float> @test_x86_fma_vfmsub_ss(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsub_ss:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsub213ss %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0xab,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) - xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsub_ss:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsub213ss %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x71,0xab,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) - xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsub_ss:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x01]
; CHECK-FMA-WIN-NEXT:    vmovss (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7a,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero,zero,zero
; CHECK-FMA-WIN-NEXT:    vfmsub132ss (%rdx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0x9b,0x02]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm0 * mem) - xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <4 x float> %a0, i64 0
  %2 = extractelement <4 x float> %a1, i64 0
  %3 = extractelement <4 x float> %a2, i64 0
  %4 = fsub float -0.000000e+00, %3
  %5 = call float @llvm.fma.f32(float %1, float %2, float %4)
  %6 = insertelement <4 x float> %a0, float %5, i64 0
  ret <4 x float> %6
}

define <4 x float> @test_x86_fma_vfmsub_bac_ss(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsub_bac_ss:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsub213ss %xmm2, %xmm0, %xmm1 # encoding: [0xc4,0xe2,0x79,0xab,0xca]
; CHECK-FMA-NEXT:    # xmm1 = (xmm0 * xmm1) - xmm2
; CHECK-FMA-NEXT:    vmovaps %xmm1, %xmm0 # encoding: [0xc5,0xf8,0x28,0xc1]
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsub_bac_ss:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsub213ss %xmm2, %xmm0, %xmm1 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xab,0xca]
; CHECK-AVX512VL-NEXT:    # xmm1 = (xmm0 * xmm1) - xmm2
; CHECK-AVX512VL-NEXT:    vmovaps %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x28,0xc1]
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsub_bac_ss:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vmovss (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7a,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero,zero,zero
; CHECK-FMA-WIN-NEXT:    vfmsub132ss (%rcx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0x9b,0x01]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm0 * mem) - xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <4 x float> %a1, i64 0
  %2 = extractelement <4 x float> %a0, i64 0
  %3 = extractelement <4 x float> %a2, i64 0
  %4 = fsub float -0.000000e+00, %3
  %5 = call float @llvm.fma.f32(float %1, float %2, float %4)
  %6 = insertelement <4 x float> %a1, float %5, i64 0
  ret <4 x float> %6
}

define <2 x double> @test_x86_fma_vfmsub_sd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsub_sd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsub213sd %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0xab,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) - xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsub_sd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsub213sd %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf1,0xab,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) - xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsub_sd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x01]
; CHECK-FMA-WIN-NEXT:    vmovsd (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7b,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero
; CHECK-FMA-WIN-NEXT:    vfmsub132sd (%rdx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0x9b,0x02]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm0 * mem) - xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <2 x double> %a0, i64 0
  %2 = extractelement <2 x double> %a1, i64 0
  %3 = extractelement <2 x double> %a2, i64 0
  %4 = fsub double -0.000000e+00, %3
  %5 = call double @llvm.fma.f64(double %1, double %2, double %4)
  %6 = insertelement <2 x double> %a0, double %5, i64 0
  ret <2 x double> %6
}

define <2 x double> @test_x86_fma_vfmsub_bac_sd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsub_bac_sd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsub213sd %xmm2, %xmm0, %xmm1 # encoding: [0xc4,0xe2,0xf9,0xab,0xca]
; CHECK-FMA-NEXT:    # xmm1 = (xmm0 * xmm1) - xmm2
; CHECK-FMA-NEXT:    vmovapd %xmm1, %xmm0 # encoding: [0xc5,0xf9,0x28,0xc1]
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsub_bac_sd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsub213sd %xmm2, %xmm0, %xmm1 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xab,0xca]
; CHECK-AVX512VL-NEXT:    # xmm1 = (xmm0 * xmm1) - xmm2
; CHECK-AVX512VL-NEXT:    vmovapd %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf9,0x28,0xc1]
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsub_bac_sd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vmovsd (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7b,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero
; CHECK-FMA-WIN-NEXT:    vfmsub132sd (%rcx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0x9b,0x01]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm0 * mem) - xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <2 x double> %a1, i64 0
  %2 = extractelement <2 x double> %a0, i64 0
  %3 = extractelement <2 x double> %a2, i64 0
  %4 = fsub double -0.000000e+00, %3
  %5 = call double @llvm.fma.f64(double %1, double %2, double %4)
  %6 = insertelement <2 x double> %a1, double %5, i64 0
  ret <2 x double> %6
}

define <4 x float> @test_x86_fma_vfmsub_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsub_ps:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsub213ps %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0xaa,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) - xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsub_ps:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsub213ps %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x71,0xaa,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) - xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsub_ps:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %xmm1 # encoding: [0xc5,0xf8,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmsub213ps (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0x71,0xaa,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm1 * xmm0) - mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
  %2 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %1)
  ret <4 x float> %2
}

define <2 x double> @test_x86_fma_vfmsub_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsub_pd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsub213pd %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0xaa,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) - xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsub_pd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsub213pd %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf1,0xaa,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) - xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsub_pd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %xmm1 # encoding: [0xc5,0xf9,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmsub213pd (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0xf1,0xaa,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm1 * xmm0) - mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a2
  %2 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %1)
  ret <2 x double> %2
}

define <8 x float> @test_x86_fma_vfmsub_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsub_ps_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsub213ps %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0x75,0xaa,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = (ymm1 * ymm0) - ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsub_ps_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsub213ps %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x75,0xaa,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = (ymm1 * ymm0) - ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsub_ps_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %ymm1 # encoding: [0xc5,0xfc,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %ymm0 # encoding: [0xc5,0xfc,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmsub213ps (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0x75,0xaa,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = (ymm1 * ymm0) - mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
  %2 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %1)
  ret <8 x float> %2
}

define <4 x double> @test_x86_fma_vfmsub_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsub_pd_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsub213pd %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0xf5,0xaa,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = (ymm1 * ymm0) - ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsub_pd_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsub213pd %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf5,0xaa,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = (ymm1 * ymm0) - ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsub_pd_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %ymm1 # encoding: [0xc5,0xfd,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %ymm0 # encoding: [0xc5,0xfd,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmsub213pd (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0xf5,0xaa,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = (ymm1 * ymm0) - mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a2
  %2 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %1)
  ret <4 x double> %2
}

; VFNMADD
define <4 x float> @test_x86_fma_vfnmadd_ss(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmadd_ss:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmadd213ss %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0xad,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = -(xmm1 * xmm0) + xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmadd_ss:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmadd213ss %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x71,0xad,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = -(xmm1 * xmm0) + xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmadd_ss:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x01]
; CHECK-FMA-WIN-NEXT:    vmovss (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7a,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero,zero,zero
; CHECK-FMA-WIN-NEXT:    vfnmadd132ss (%rdx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0x9d,0x02]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm0 * mem) + xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <4 x float> %a0, i64 0
  %2 = extractelement <4 x float> %a1, i64 0
  %3 = extractelement <4 x float> %a2, i64 0
  %4 = fsub float -0.000000e+00, %2
  %5 = call float @llvm.fma.f32(float %1, float %4, float %3)
  %6 = insertelement <4 x float> %a0, float %5, i64 0
  ret <4 x float> %6
}

define <4 x float> @test_x86_fma_vfnmadd_bac_ss(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmadd_bac_ss:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmadd213ss %xmm2, %xmm0, %xmm1 # encoding: [0xc4,0xe2,0x79,0xad,0xca]
; CHECK-FMA-NEXT:    # xmm1 = -(xmm0 * xmm1) + xmm2
; CHECK-FMA-NEXT:    vmovaps %xmm1, %xmm0 # encoding: [0xc5,0xf8,0x28,0xc1]
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmadd_bac_ss:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmadd213ss %xmm2, %xmm0, %xmm1 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xad,0xca]
; CHECK-AVX512VL-NEXT:    # xmm1 = -(xmm0 * xmm1) + xmm2
; CHECK-AVX512VL-NEXT:    vmovaps %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x28,0xc1]
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmadd_bac_ss:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vmovss (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7a,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero,zero,zero
; CHECK-FMA-WIN-NEXT:    vfnmadd132ss (%rcx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0x9d,0x01]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm0 * mem) + xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <4 x float> %a1, i64 0
  %2 = extractelement <4 x float> %a0, i64 0
  %3 = extractelement <4 x float> %a2, i64 0
  %4 = fsub float -0.000000e+00, %2
  %5 = call float @llvm.fma.f32(float %1, float %4, float %3)
  %6 = insertelement <4 x float> %a1, float %5, i64 0
  ret <4 x float> %6
}

define <2 x double> @test_x86_fma_vfnmadd_sd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmadd_sd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmadd213sd %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0xad,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = -(xmm1 * xmm0) + xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmadd_sd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmadd213sd %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf1,0xad,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = -(xmm1 * xmm0) + xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmadd_sd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x01]
; CHECK-FMA-WIN-NEXT:    vmovsd (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7b,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero
; CHECK-FMA-WIN-NEXT:    vfnmadd132sd (%rdx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0x9d,0x02]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm0 * mem) + xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <2 x double> %a0, i64 0
  %2 = extractelement <2 x double> %a1, i64 0
  %3 = extractelement <2 x double> %a2, i64 0
  %4 = fsub double -0.000000e+00, %2
  %5 = call double @llvm.fma.f64(double %1, double %4, double %3)
  %6 = insertelement <2 x double> %a0, double %5, i64 0
  ret <2 x double> %6
}

define <2 x double> @test_x86_fma_vfnmadd_bac_sd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmadd_bac_sd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmadd213sd %xmm2, %xmm0, %xmm1 # encoding: [0xc4,0xe2,0xf9,0xad,0xca]
; CHECK-FMA-NEXT:    # xmm1 = -(xmm0 * xmm1) + xmm2
; CHECK-FMA-NEXT:    vmovapd %xmm1, %xmm0 # encoding: [0xc5,0xf9,0x28,0xc1]
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmadd_bac_sd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmadd213sd %xmm2, %xmm0, %xmm1 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xad,0xca]
; CHECK-AVX512VL-NEXT:    # xmm1 = -(xmm0 * xmm1) + xmm2
; CHECK-AVX512VL-NEXT:    vmovapd %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf9,0x28,0xc1]
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmadd_bac_sd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vmovsd (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7b,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero
; CHECK-FMA-WIN-NEXT:    vfnmadd132sd (%rcx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0x9d,0x01]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm0 * mem) + xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <2 x double> %a1, i64 0
  %2 = extractelement <2 x double> %a0, i64 0
  %3 = extractelement <2 x double> %a2, i64 0
  %4 = fsub double -0.000000e+00, %2
  %5 = call double @llvm.fma.f64(double %1, double %4, double %3)
  %6 = insertelement <2 x double> %a1, double %5, i64 0
  ret <2 x double> %6
}

define <4 x float> @test_x86_fma_vfnmadd_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmadd_ps:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmadd213ps %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0xac,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = -(xmm1 * xmm0) + xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmadd_ps:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmadd213ps %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x71,0xac,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = -(xmm1 * xmm0) + xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmadd_ps:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %xmm1 # encoding: [0xc5,0xf8,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfnmadd213ps (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0x71,0xac,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm1 * xmm0) + mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a0
  %2 = call <4 x float> @llvm.fma.v4f32(<4 x float> %1, <4 x float> %a1, <4 x float> %a2)
  ret <4 x float> %2
}

define <2 x double> @test_x86_fma_vfnmadd_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmadd_pd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmadd213pd %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0xac,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = -(xmm1 * xmm0) + xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmadd_pd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmadd213pd %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf1,0xac,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = -(xmm1 * xmm0) + xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmadd_pd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %xmm1 # encoding: [0xc5,0xf9,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfnmadd213pd (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0xf1,0xac,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm1 * xmm0) + mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a0
  %2 = call <2 x double> @llvm.fma.v2f64(<2 x double> %1, <2 x double> %a1, <2 x double> %a2)
  ret <2 x double> %2
}

define <8 x float> @test_x86_fma_vfnmadd_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmadd_ps_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmadd213ps %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0x75,0xac,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = -(ymm1 * ymm0) + ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmadd_ps_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmadd213ps %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x75,0xac,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = -(ymm1 * ymm0) + ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmadd_ps_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %ymm1 # encoding: [0xc5,0xfc,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %ymm0 # encoding: [0xc5,0xfc,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfnmadd213ps (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0x75,0xac,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = -(ymm1 * ymm0) + mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a0
  %2 = call <8 x float> @llvm.fma.v8f32(<8 x float> %1, <8 x float> %a1, <8 x float> %a2)
  ret <8 x float> %2
}

define <4 x double> @test_x86_fma_vfnmadd_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmadd_pd_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmadd213pd %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0xf5,0xac,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = -(ymm1 * ymm0) + ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmadd_pd_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmadd213pd %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf5,0xac,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = -(ymm1 * ymm0) + ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmadd_pd_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %ymm1 # encoding: [0xc5,0xfd,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %ymm0 # encoding: [0xc5,0xfd,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfnmadd213pd (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0xf5,0xac,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = -(ymm1 * ymm0) + mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a0
  %2 = call <4 x double> @llvm.fma.v4f64(<4 x double> %1, <4 x double> %a1, <4 x double> %a2)
  ret <4 x double> %2
}

; VFNMSUB
define <4 x float> @test_x86_fma_vfnmsub_ss(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmsub_ss:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmsub213ss %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0xaf,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = -(xmm1 * xmm0) - xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmsub_ss:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmsub213ss %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x71,0xaf,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = -(xmm1 * xmm0) - xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmsub_ss:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x01]
; CHECK-FMA-WIN-NEXT:    vmovss (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7a,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero,zero,zero
; CHECK-FMA-WIN-NEXT:    vfnmsub132ss (%rdx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0x9f,0x02]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm0 * mem) - xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <4 x float> %a0, i64 0
  %2 = extractelement <4 x float> %a1, i64 0
  %3 = extractelement <4 x float> %a2, i64 0
  %4 = fsub float -0.000000e+00, %2
  %5 = fsub float -0.000000e+00, %3
  %6 = call float @llvm.fma.f32(float %1, float %4, float %5)
  %7 = insertelement <4 x float> %a0, float %6, i64 0
  ret <4 x float> %7
}

define <4 x float> @test_x86_fma_vfnmsub_bac_ss(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmsub_bac_ss:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmsub213ss %xmm2, %xmm0, %xmm1 # encoding: [0xc4,0xe2,0x79,0xaf,0xca]
; CHECK-FMA-NEXT:    # xmm1 = -(xmm0 * xmm1) - xmm2
; CHECK-FMA-NEXT:    vmovaps %xmm1, %xmm0 # encoding: [0xc5,0xf8,0x28,0xc1]
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmsub_bac_ss:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmsub213ss %xmm2, %xmm0, %xmm1 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xaf,0xca]
; CHECK-AVX512VL-NEXT:    # xmm1 = -(xmm0 * xmm1) - xmm2
; CHECK-AVX512VL-NEXT:    vmovaps %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x28,0xc1]
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmsub_bac_ss:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vmovss (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7a,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero,zero,zero
; CHECK-FMA-WIN-NEXT:    vfnmsub132ss (%rcx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0x9f,0x01]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm0 * mem) - xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <4 x float> %a1, i64 0
  %2 = extractelement <4 x float> %a0, i64 0
  %3 = extractelement <4 x float> %a2, i64 0
  %4 = fsub float -0.000000e+00, %2
  %5 = fsub float -0.000000e+00, %3
  %6 = call float @llvm.fma.f32(float %1, float %4, float %5)
  %7 = insertelement <4 x float> %a1, float %6, i64 0
  ret <4 x float> %7
}

define <2 x double> @test_x86_fma_vfnmsub_sd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmsub_sd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmsub213sd %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0xaf,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = -(xmm1 * xmm0) - xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmsub_sd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmsub213sd %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf1,0xaf,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = -(xmm1 * xmm0) - xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmsub_sd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x01]
; CHECK-FMA-WIN-NEXT:    vmovsd (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7b,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero
; CHECK-FMA-WIN-NEXT:    vfnmsub132sd (%rdx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0x9f,0x02]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm0 * mem) - xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <2 x double> %a0, i64 0
  %2 = extractelement <2 x double> %a1, i64 0
  %3 = extractelement <2 x double> %a2, i64 0
  %4 = fsub double -0.000000e+00, %2
  %5 = fsub double -0.000000e+00, %3
  %6 = call double @llvm.fma.f64(double %1, double %4, double %5)
  %7 = insertelement <2 x double> %a0, double %6, i64 0
  ret <2 x double> %7
}

define <2 x double> @test_x86_fma_vfnmsub_bac_sd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmsub_bac_sd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmsub213sd %xmm2, %xmm0, %xmm1 # encoding: [0xc4,0xe2,0xf9,0xaf,0xca]
; CHECK-FMA-NEXT:    # xmm1 = -(xmm0 * xmm1) - xmm2
; CHECK-FMA-NEXT:    vmovapd %xmm1, %xmm0 # encoding: [0xc5,0xf9,0x28,0xc1]
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmsub_bac_sd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmsub213sd %xmm2, %xmm0, %xmm1 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xaf,0xca]
; CHECK-AVX512VL-NEXT:    # xmm1 = -(xmm0 * xmm1) - xmm2
; CHECK-AVX512VL-NEXT:    vmovapd %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf9,0x28,0xc1]
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmsub_bac_sd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vmovsd (%r8), %xmm1 # encoding: [0xc4,0xc1,0x7b,0x10,0x08]
; CHECK-FMA-WIN-NEXT:    # xmm1 = mem[0],zero
; CHECK-FMA-WIN-NEXT:    vfnmsub132sd (%rcx), %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0x9f,0x01]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm0 * mem) - xmm1
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = extractelement <2 x double> %a1, i64 0
  %2 = extractelement <2 x double> %a0, i64 0
  %3 = extractelement <2 x double> %a2, i64 0
  %4 = fsub double -0.000000e+00, %2
  %5 = fsub double -0.000000e+00, %3
  %6 = call double @llvm.fma.f64(double %1, double %4, double %5)
  %7 = insertelement <2 x double> %a1, double %6, i64 0
  ret <2 x double> %7
}

define <4 x float> @test_x86_fma_vfnmsub_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmsub_ps:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmsub213ps %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0xae,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = -(xmm1 * xmm0) - xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmsub_ps:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmsub213ps %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x71,0xae,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = -(xmm1 * xmm0) - xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmsub_ps:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %xmm1 # encoding: [0xc5,0xf8,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfnmsub213ps (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0x71,0xae,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm1 * xmm0) - mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a0
  %2 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
  %3 = call <4 x float> @llvm.fma.v4f32(<4 x float> %1, <4 x float> %a1, <4 x float> %2)
  ret <4 x float> %3
}

define <2 x double> @test_x86_fma_vfnmsub_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmsub_pd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmsub213pd %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0xae,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = -(xmm1 * xmm0) - xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmsub_pd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmsub213pd %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf1,0xae,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = -(xmm1 * xmm0) - xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmsub_pd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %xmm1 # encoding: [0xc5,0xf9,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfnmsub213pd (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0xf1,0xae,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = -(xmm1 * xmm0) - mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a0
  %2 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a2
  %3 = call <2 x double> @llvm.fma.v2f64(<2 x double> %1, <2 x double> %a1, <2 x double> %2)
  ret <2 x double> %3
}

define <8 x float> @test_x86_fma_vfnmsub_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmsub_ps_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmsub213ps %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0x75,0xae,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = -(ymm1 * ymm0) - ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmsub_ps_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmsub213ps %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x75,0xae,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = -(ymm1 * ymm0) - ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmsub_ps_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %ymm1 # encoding: [0xc5,0xfc,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %ymm0 # encoding: [0xc5,0xfc,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfnmsub213ps (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0x75,0xae,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = -(ymm1 * ymm0) - mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a0
  %2 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
  %3 = call <8 x float> @llvm.fma.v8f32(<8 x float> %1, <8 x float> %a1, <8 x float> %2)
  ret <8 x float> %3
}

define <4 x double> @test_x86_fma_vfnmsub_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfnmsub_pd_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfnmsub213pd %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0xf5,0xae,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = -(ymm1 * ymm0) - ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfnmsub_pd_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfnmsub213pd %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf5,0xae,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = -(ymm1 * ymm0) - ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfnmsub_pd_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %ymm1 # encoding: [0xc5,0xfd,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %ymm0 # encoding: [0xc5,0xfd,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfnmsub213pd (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0xf5,0xae,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = -(ymm1 * ymm0) - mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a0
  %2 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a2
  %3 = call <4 x double> @llvm.fma.v4f64(<4 x double> %1, <4 x double> %a1, <4 x double> %2)
  ret <4 x double> %3
}

; VFMADDSUB
define <4 x float> @test_x86_fma_vfmaddsub_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmaddsub_ps:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmaddsub213ps %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0xa6,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) +/- xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmaddsub_ps:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmaddsub213ps %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x71,0xa6,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) +/- xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmaddsub_ps:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %xmm1 # encoding: [0xc5,0xf8,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmaddsub213ps (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0x71,0xa6,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm1 * xmm0) +/- mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2)
  %2 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
  %3 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %2)
  %4 = shufflevector <4 x float> %3, <4 x float> %1, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
  ret <4 x float> %4
}

define <2 x double> @test_x86_fma_vfmaddsub_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmaddsub_pd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmaddsub213pd %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0xa6,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) +/- xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmaddsub_pd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmaddsub213pd %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf1,0xa6,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) +/- xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmaddsub_pd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %xmm1 # encoding: [0xc5,0xf9,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmaddsub213pd (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0xf1,0xa6,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm1 * xmm0) +/- mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2)
  %2 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a2
  %3 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %2)
  %4 = shufflevector <2 x double> %3, <2 x double> %1, <2 x i32> <i32 0, i32 3>
  ret <2 x double> %4
}

define <8 x float> @test_x86_fma_vfmaddsub_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmaddsub_ps_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmaddsub213ps %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0x75,0xa6,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = (ymm1 * ymm0) +/- ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmaddsub_ps_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmaddsub213ps %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x75,0xa6,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = (ymm1 * ymm0) +/- ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmaddsub_ps_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %ymm1 # encoding: [0xc5,0xfc,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %ymm0 # encoding: [0xc5,0xfc,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmaddsub213ps (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0x75,0xa6,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = (ymm1 * ymm0) +/- mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2)
  %2 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
  %3 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %2)
  %4 = shufflevector <8 x float> %3, <8 x float> %1, <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
  ret <8 x float> %4
}

define <4 x double> @test_x86_fma_vfmaddsub_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmaddsub_pd_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmaddsub213pd %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0xf5,0xa6,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = (ymm1 * ymm0) +/- ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmaddsub_pd_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmaddsub213pd %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf5,0xa6,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = (ymm1 * ymm0) +/- ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmaddsub_pd_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %ymm1 # encoding: [0xc5,0xfd,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %ymm0 # encoding: [0xc5,0xfd,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmaddsub213pd (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0xf5,0xa6,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = (ymm1 * ymm0) +/- mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2)
  %2 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a2
  %3 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %2)
  %4 = shufflevector <4 x double> %3, <4 x double> %1, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
  ret <4 x double> %4
}

; VFMSUBADD
define <4 x float> @test_x86_fma_vfmsubadd_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsubadd_ps:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsubadd213ps %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0x71,0xa7,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) -/+ xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsubadd_ps:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsubadd213ps %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x71,0xa7,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) -/+ xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsubadd_ps:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %xmm1 # encoding: [0xc5,0xf8,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %xmm0 # encoding: [0xc5,0xf8,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmsubadd213ps (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0x71,0xa7,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm1 * xmm0) -/+ mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2)
  %2 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
  %3 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %2)
  %4 = shufflevector <4 x float> %1, <4 x float> %3, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
  ret <4 x float> %4
}

define <2 x double> @test_x86_fma_vfmsubadd_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsubadd_pd:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsubadd213pd %xmm2, %xmm1, %xmm0 # encoding: [0xc4,0xe2,0xf1,0xa7,0xc2]
; CHECK-FMA-NEXT:    # xmm0 = (xmm1 * xmm0) -/+ xmm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsubadd_pd:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsubadd213pd %xmm2, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf1,0xa7,0xc2]
; CHECK-AVX512VL-NEXT:    # xmm0 = (xmm1 * xmm0) -/+ xmm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsubadd_pd:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %xmm1 # encoding: [0xc5,0xf9,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %xmm0 # encoding: [0xc5,0xf9,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmsubadd213pd (%r8), %xmm1, %xmm0 # encoding: [0xc4,0xc2,0xf1,0xa7,0x00]
; CHECK-FMA-WIN-NEXT:    # xmm0 = (xmm1 * xmm0) -/+ mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2)
  %2 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a2
  %3 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %2)
  %4 = shufflevector <2 x double> %1, <2 x double> %3, <2 x i32> <i32 0, i32 3>
  ret <2 x double> %4
}

define <8 x float> @test_x86_fma_vfmsubadd_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsubadd_ps_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsubadd213ps %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0x75,0xa7,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = (ymm1 * ymm0) -/+ ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsubadd_ps_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsubadd213ps %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x75,0xa7,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = (ymm1 * ymm0) -/+ ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsubadd_ps_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovaps (%rcx), %ymm1 # encoding: [0xc5,0xfc,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovaps (%rdx), %ymm0 # encoding: [0xc5,0xfc,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmsubadd213ps (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0x75,0xa7,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = (ymm1 * ymm0) -/+ mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2)
  %2 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
  %3 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %2)
  %4 = shufflevector <8 x float> %1, <8 x float> %3, <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
  ret <8 x float> %4
}

define <4 x double> @test_x86_fma_vfmsubadd_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
; CHECK-FMA-LABEL: test_x86_fma_vfmsubadd_pd_256:
; CHECK-FMA:       # %bb.0:
; CHECK-FMA-NEXT:    vfmsubadd213pd %ymm2, %ymm1, %ymm0 # encoding: [0xc4,0xe2,0xf5,0xa7,0xc2]
; CHECK-FMA-NEXT:    # ymm0 = (ymm1 * ymm0) -/+ ymm2
; CHECK-FMA-NEXT:    retq # encoding: [0xc3]
;
; CHECK-AVX512VL-LABEL: test_x86_fma_vfmsubadd_pd_256:
; CHECK-AVX512VL:       # %bb.0:
; CHECK-AVX512VL-NEXT:    vfmsubadd213pd %ymm2, %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf5,0xa7,0xc2]
; CHECK-AVX512VL-NEXT:    # ymm0 = (ymm1 * ymm0) -/+ ymm2
; CHECK-AVX512VL-NEXT:    retq # encoding: [0xc3]
;
; CHECK-FMA-WIN-LABEL: test_x86_fma_vfmsubadd_pd_256:
; CHECK-FMA-WIN:       # %bb.0:
; CHECK-FMA-WIN-NEXT:    vmovapd (%rcx), %ymm1 # encoding: [0xc5,0xfd,0x28,0x09]
; CHECK-FMA-WIN-NEXT:    vmovapd (%rdx), %ymm0 # encoding: [0xc5,0xfd,0x28,0x02]
; CHECK-FMA-WIN-NEXT:    vfmsubadd213pd (%r8), %ymm1, %ymm0 # encoding: [0xc4,0xc2,0xf5,0xa7,0x00]
; CHECK-FMA-WIN-NEXT:    # ymm0 = (ymm1 * ymm0) -/+ mem
; CHECK-FMA-WIN-NEXT:    retq # encoding: [0xc3]
  %1 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2)
  %2 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a2
  %3 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %2)
  %4 = shufflevector <4 x double> %1, <4 x double> %3, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
  ret <4 x double> %4
}

declare float @llvm.fma.f32(float, float, float)
declare double @llvm.fma.f64(double, double, double)
declare <4 x float> @llvm.fma.v4f32(<4 x float>, <4 x float>, <4 x float>)
declare <2 x double> @llvm.fma.v2f64(<2 x double>, <2 x double>, <2 x double>)
declare <8 x float> @llvm.fma.v8f32(<8 x float>, <8 x float>, <8 x float>)
declare <4 x double> @llvm.fma.v4f64(<4 x double>, <4 x double>, <4 x double>)

attributes #0 = { nounwind }