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Add missing encoding comments from fma scalar folded intrinsics tests

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This commit is contained in:
Simon Pilgrim 2020-02-08 14:01:36 +00:00
parent f4b16e412a
commit 4628374ad1
1 changed files with 274 additions and 98 deletions
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372
test/CodeGen/X86/fma-scalar-memfold.ll
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@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -disable-peephole -mcpu=core-avx2 | FileCheck %s --check-prefix=CHECK --check-prefix=AVX2
; RUN: llc < %s -disable-peephole -mcpu=skx | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512
; RUN: llc < %s -disable-peephole -mcpu=core-avx2 -show-mc-encoding | FileCheck %s --check-prefixes=CHECK,AVX2
; RUN: llc < %s -disable-peephole -mcpu=skx -show-mc-encoding | FileCheck %s --check-prefixes=CHECK,AVX512
target triple = "x86_64-unknown-unknown"
@ -15,12 +15,23 @@ declare <2 x double> @llvm.x86.fma.vfnmadd.sd(<2 x double>, <2 x double>, <2 x d
declare <2 x double> @llvm.x86.fma.vfnmsub.sd(<2 x double>, <2 x double>, <2 x double>)
define void @fmadd_aab_ss(float* %a, float* %b) {
; CHECK-LABEL: fmadd_aab_ss:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT: vfmadd213ss (%rsi), %xmm0, %xmm0
; CHECK-NEXT: vmovss %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fmadd_aab_ss:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovss (%rdi), %xmm0 # encoding: [0xc5,0xfa,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX2-NEXT: vfmadd213ss (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0x79,0xa9,0x06]
; AVX2-NEXT: # xmm0 = (xmm0 * xmm0) + mem
; AVX2-NEXT: vmovss %xmm0, (%rdi) # encoding: [0xc5,0xfa,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fmadd_aab_ss:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovss (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vfmadd213ss (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xa9,0x06]
; AVX512-NEXT: # xmm0 = (xmm0 * xmm0) + mem
; AVX512-NEXT: vmovss %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load float, float* %a
%av0 = insertelement <4 x float> undef, float %a.val, i32 0
%av1 = insertelement <4 x float> %av0, float 0.000000e+00, i32 1
@ -41,12 +52,23 @@ define void @fmadd_aab_ss(float* %a, float* %b) {
}
define void @fmadd_aba_ss(float* %a, float* %b) {
; CHECK-LABEL: fmadd_aba_ss:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT: vfmadd231ss {{.*#+}} xmm0 = (xmm0 * mem) + xmm0
; CHECK-NEXT: vmovss %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fmadd_aba_ss:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovss (%rdi), %xmm0 # encoding: [0xc5,0xfa,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX2-NEXT: vfmadd231ss (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0x79,0xb9,0x06]
; AVX2-NEXT: # xmm0 = (xmm0 * mem) + xmm0
; AVX2-NEXT: vmovss %xmm0, (%rdi) # encoding: [0xc5,0xfa,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fmadd_aba_ss:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovss (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vfmadd231ss (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xb9,0x06]
; AVX512-NEXT: # xmm0 = (xmm0 * mem) + xmm0
; AVX512-NEXT: vmovss %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load float, float* %a
%av0 = insertelement <4 x float> undef, float %a.val, i32 0
%av1 = insertelement <4 x float> %av0, float 0.000000e+00, i32 1
@ -67,12 +89,23 @@ define void @fmadd_aba_ss(float* %a, float* %b) {
}
define void @fmsub_aab_ss(float* %a, float* %b) {
; CHECK-LABEL: fmsub_aab_ss:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT: vfmsub213ss (%rsi), %xmm0, %xmm0
; CHECK-NEXT: vmovss %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fmsub_aab_ss:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovss (%rdi), %xmm0 # encoding: [0xc5,0xfa,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX2-NEXT: vfmsub213ss (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0x79,0xab,0x06]
; AVX2-NEXT: # xmm0 = (xmm0 * xmm0) - mem
; AVX2-NEXT: vmovss %xmm0, (%rdi) # encoding: [0xc5,0xfa,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fmsub_aab_ss:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovss (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vfmsub213ss (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xab,0x06]
; AVX512-NEXT: # xmm0 = (xmm0 * xmm0) - mem
; AVX512-NEXT: vmovss %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load float, float* %a
%av0 = insertelement <4 x float> undef, float %a.val, i32 0
%av1 = insertelement <4 x float> %av0, float 0.000000e+00, i32 1
@ -93,12 +126,23 @@ define void @fmsub_aab_ss(float* %a, float* %b) {
}
define void @fmsub_aba_ss(float* %a, float* %b) {
; CHECK-LABEL: fmsub_aba_ss:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT: vfmsub231ss {{.*#+}} xmm0 = (xmm0 * mem) - xmm0
; CHECK-NEXT: vmovss %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fmsub_aba_ss:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovss (%rdi), %xmm0 # encoding: [0xc5,0xfa,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX2-NEXT: vfmsub231ss (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0x79,0xbb,0x06]
; AVX2-NEXT: # xmm0 = (xmm0 * mem) - xmm0
; AVX2-NEXT: vmovss %xmm0, (%rdi) # encoding: [0xc5,0xfa,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fmsub_aba_ss:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovss (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vfmsub231ss (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xbb,0x06]
; AVX512-NEXT: # xmm0 = (xmm0 * mem) - xmm0
; AVX512-NEXT: vmovss %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load float, float* %a
%av0 = insertelement <4 x float> undef, float %a.val, i32 0
%av1 = insertelement <4 x float> %av0, float 0.000000e+00, i32 1
@ -119,12 +163,23 @@ define void @fmsub_aba_ss(float* %a, float* %b) {
}
define void @fnmadd_aab_ss(float* %a, float* %b) {
; CHECK-LABEL: fnmadd_aab_ss:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT: vfnmadd213ss (%rsi), %xmm0, %xmm0
; CHECK-NEXT: vmovss %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fnmadd_aab_ss:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovss (%rdi), %xmm0 # encoding: [0xc5,0xfa,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX2-NEXT: vfnmadd213ss (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0x79,0xad,0x06]
; AVX2-NEXT: # xmm0 = -(xmm0 * xmm0) + mem
; AVX2-NEXT: vmovss %xmm0, (%rdi) # encoding: [0xc5,0xfa,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fnmadd_aab_ss:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovss (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vfnmadd213ss (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xad,0x06]
; AVX512-NEXT: # xmm0 = -(xmm0 * xmm0) + mem
; AVX512-NEXT: vmovss %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load float, float* %a
%av0 = insertelement <4 x float> undef, float %a.val, i32 0
%av1 = insertelement <4 x float> %av0, float 0.000000e+00, i32 1
@ -145,12 +200,23 @@ define void @fnmadd_aab_ss(float* %a, float* %b) {
}
define void @fnmadd_aba_ss(float* %a, float* %b) {
; CHECK-LABEL: fnmadd_aba_ss:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT: vfnmadd231ss {{.*#+}} xmm0 = -(xmm0 * mem) + xmm0
; CHECK-NEXT: vmovss %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fnmadd_aba_ss:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovss (%rdi), %xmm0 # encoding: [0xc5,0xfa,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX2-NEXT: vfnmadd231ss (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0x79,0xbd,0x06]
; AVX2-NEXT: # xmm0 = -(xmm0 * mem) + xmm0
; AVX2-NEXT: vmovss %xmm0, (%rdi) # encoding: [0xc5,0xfa,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fnmadd_aba_ss:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovss (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vfnmadd231ss (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xbd,0x06]
; AVX512-NEXT: # xmm0 = -(xmm0 * mem) + xmm0
; AVX512-NEXT: vmovss %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load float, float* %a
%av0 = insertelement <4 x float> undef, float %a.val, i32 0
%av1 = insertelement <4 x float> %av0, float 0.000000e+00, i32 1
@ -171,12 +237,23 @@ define void @fnmadd_aba_ss(float* %a, float* %b) {
}
define void @fnmsub_aab_ss(float* %a, float* %b) {
; CHECK-LABEL: fnmsub_aab_ss:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT: vfnmsub213ss (%rsi), %xmm0, %xmm0
; CHECK-NEXT: vmovss %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fnmsub_aab_ss:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovss (%rdi), %xmm0 # encoding: [0xc5,0xfa,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX2-NEXT: vfnmsub213ss (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0x79,0xaf,0x06]
; AVX2-NEXT: # xmm0 = -(xmm0 * xmm0) - mem
; AVX2-NEXT: vmovss %xmm0, (%rdi) # encoding: [0xc5,0xfa,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fnmsub_aab_ss:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovss (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vfnmsub213ss (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xaf,0x06]
; AVX512-NEXT: # xmm0 = -(xmm0 * xmm0) - mem
; AVX512-NEXT: vmovss %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load float, float* %a
%av0 = insertelement <4 x float> undef, float %a.val, i32 0
%av1 = insertelement <4 x float> %av0, float 0.000000e+00, i32 1
@ -197,12 +274,23 @@ define void @fnmsub_aab_ss(float* %a, float* %b) {
}
define void @fnmsub_aba_ss(float* %a, float* %b) {
; CHECK-LABEL: fnmsub_aba_ss:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT: vfnmsub231ss {{.*#+}} xmm0 = -(xmm0 * mem) - xmm0
; CHECK-NEXT: vmovss %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fnmsub_aba_ss:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovss (%rdi), %xmm0 # encoding: [0xc5,0xfa,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX2-NEXT: vfnmsub231ss (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0x79,0xbf,0x06]
; AVX2-NEXT: # xmm0 = -(xmm0 * mem) - xmm0
; AVX2-NEXT: vmovss %xmm0, (%rdi) # encoding: [0xc5,0xfa,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fnmsub_aba_ss:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovss (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vfnmsub231ss (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0xbf,0x06]
; AVX512-NEXT: # xmm0 = -(xmm0 * mem) - xmm0
; AVX512-NEXT: vmovss %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfa,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load float, float* %a
%av0 = insertelement <4 x float> undef, float %a.val, i32 0
%av1 = insertelement <4 x float> %av0, float 0.000000e+00, i32 1
@ -223,12 +311,23 @@ define void @fnmsub_aba_ss(float* %a, float* %b) {
}
define void @fmadd_aab_sd(double* %a, double* %b) {
; CHECK-LABEL: fmadd_aab_sd:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; CHECK-NEXT: vfmadd213sd {{.*#+}} xmm0 = (xmm0 * xmm0) + mem
; CHECK-NEXT: vmovsd %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fmadd_aab_sd:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovsd (%rdi), %xmm0 # encoding: [0xc5,0xfb,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero
; AVX2-NEXT: vfmadd213sd (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0xf9,0xa9,0x06]
; AVX2-NEXT: # xmm0 = (xmm0 * xmm0) + mem
; AVX2-NEXT: vmovsd %xmm0, (%rdi) # encoding: [0xc5,0xfb,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fmadd_aab_sd:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovsd (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero
; AVX512-NEXT: vfmadd213sd (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xa9,0x06]
; AVX512-NEXT: # xmm0 = (xmm0 * xmm0) + mem
; AVX512-NEXT: vmovsd %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load double, double* %a
%av0 = insertelement <2 x double> undef, double %a.val, i32 0
%av = insertelement <2 x double> %av0, double 0.000000e+00, i32 1
@ -245,12 +344,23 @@ define void @fmadd_aab_sd(double* %a, double* %b) {
}
define void @fmadd_aba_sd(double* %a, double* %b) {
; CHECK-LABEL: fmadd_aba_sd:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; CHECK-NEXT: vfmadd231sd {{.*#+}} xmm0 = (xmm0 * mem) + xmm0
; CHECK-NEXT: vmovsd %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fmadd_aba_sd:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovsd (%rdi), %xmm0 # encoding: [0xc5,0xfb,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero
; AVX2-NEXT: vfmadd231sd (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0xf9,0xb9,0x06]
; AVX2-NEXT: # xmm0 = (xmm0 * mem) + xmm0
; AVX2-NEXT: vmovsd %xmm0, (%rdi) # encoding: [0xc5,0xfb,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fmadd_aba_sd:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovsd (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero
; AVX512-NEXT: vfmadd231sd (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xb9,0x06]
; AVX512-NEXT: # xmm0 = (xmm0 * mem) + xmm0
; AVX512-NEXT: vmovsd %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load double, double* %a
%av0 = insertelement <2 x double> undef, double %a.val, i32 0
%av = insertelement <2 x double> %av0, double 0.000000e+00, i32 1
@ -267,12 +377,23 @@ define void @fmadd_aba_sd(double* %a, double* %b) {
}
define void @fmsub_aab_sd(double* %a, double* %b) {
; CHECK-LABEL: fmsub_aab_sd:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; CHECK-NEXT: vfmsub213sd {{.*#+}} xmm0 = (xmm0 * xmm0) - mem
; CHECK-NEXT: vmovsd %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fmsub_aab_sd:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovsd (%rdi), %xmm0 # encoding: [0xc5,0xfb,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero
; AVX2-NEXT: vfmsub213sd (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0xf9,0xab,0x06]
; AVX2-NEXT: # xmm0 = (xmm0 * xmm0) - mem
; AVX2-NEXT: vmovsd %xmm0, (%rdi) # encoding: [0xc5,0xfb,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fmsub_aab_sd:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovsd (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero
; AVX512-NEXT: vfmsub213sd (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xab,0x06]
; AVX512-NEXT: # xmm0 = (xmm0 * xmm0) - mem
; AVX512-NEXT: vmovsd %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load double, double* %a
%av0 = insertelement <2 x double> undef, double %a.val, i32 0
%av = insertelement <2 x double> %av0, double 0.000000e+00, i32 1
@ -289,12 +410,23 @@ define void @fmsub_aab_sd(double* %a, double* %b) {
}
define void @fmsub_aba_sd(double* %a, double* %b) {
; CHECK-LABEL: fmsub_aba_sd:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; CHECK-NEXT: vfmsub231sd {{.*#+}} xmm0 = (xmm0 * mem) - xmm0
; CHECK-NEXT: vmovsd %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fmsub_aba_sd:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovsd (%rdi), %xmm0 # encoding: [0xc5,0xfb,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero
; AVX2-NEXT: vfmsub231sd (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0xf9,0xbb,0x06]
; AVX2-NEXT: # xmm0 = (xmm0 * mem) - xmm0
; AVX2-NEXT: vmovsd %xmm0, (%rdi) # encoding: [0xc5,0xfb,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fmsub_aba_sd:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovsd (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero
; AVX512-NEXT: vfmsub231sd (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xbb,0x06]
; AVX512-NEXT: # xmm0 = (xmm0 * mem) - xmm0
; AVX512-NEXT: vmovsd %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load double, double* %a
%av0 = insertelement <2 x double> undef, double %a.val, i32 0
%av = insertelement <2 x double> %av0, double 0.000000e+00, i32 1
@ -311,12 +443,23 @@ define void @fmsub_aba_sd(double* %a, double* %b) {
}
define void @fnmadd_aab_sd(double* %a, double* %b) {
; CHECK-LABEL: fnmadd_aab_sd:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; CHECK-NEXT: vfnmadd213sd {{.*#+}} xmm0 = -(xmm0 * xmm0) + mem
; CHECK-NEXT: vmovsd %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fnmadd_aab_sd:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovsd (%rdi), %xmm0 # encoding: [0xc5,0xfb,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero
; AVX2-NEXT: vfnmadd213sd (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0xf9,0xad,0x06]
; AVX2-NEXT: # xmm0 = -(xmm0 * xmm0) + mem
; AVX2-NEXT: vmovsd %xmm0, (%rdi) # encoding: [0xc5,0xfb,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fnmadd_aab_sd:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovsd (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero
; AVX512-NEXT: vfnmadd213sd (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xad,0x06]
; AVX512-NEXT: # xmm0 = -(xmm0 * xmm0) + mem
; AVX512-NEXT: vmovsd %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load double, double* %a
%av0 = insertelement <2 x double> undef, double %a.val, i32 0
%av = insertelement <2 x double> %av0, double 0.000000e+00, i32 1
@ -333,12 +476,23 @@ define void @fnmadd_aab_sd(double* %a, double* %b) {
}
define void @fnmadd_aba_sd(double* %a, double* %b) {
; CHECK-LABEL: fnmadd_aba_sd:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; CHECK-NEXT: vfnmadd231sd {{.*#+}} xmm0 = -(xmm0 * mem) + xmm0
; CHECK-NEXT: vmovsd %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fnmadd_aba_sd:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovsd (%rdi), %xmm0 # encoding: [0xc5,0xfb,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero
; AVX2-NEXT: vfnmadd231sd (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0xf9,0xbd,0x06]
; AVX2-NEXT: # xmm0 = -(xmm0 * mem) + xmm0
; AVX2-NEXT: vmovsd %xmm0, (%rdi) # encoding: [0xc5,0xfb,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fnmadd_aba_sd:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovsd (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero
; AVX512-NEXT: vfnmadd231sd (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xbd,0x06]
; AVX512-NEXT: # xmm0 = -(xmm0 * mem) + xmm0
; AVX512-NEXT: vmovsd %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load double, double* %a
%av0 = insertelement <2 x double> undef, double %a.val, i32 0
%av = insertelement <2 x double> %av0, double 0.000000e+00, i32 1
@ -355,12 +509,23 @@ define void @fnmadd_aba_sd(double* %a, double* %b) {
}
define void @fnmsub_aab_sd(double* %a, double* %b) {
; CHECK-LABEL: fnmsub_aab_sd:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; CHECK-NEXT: vfnmsub213sd {{.*#+}} xmm0 = -(xmm0 * xmm0) - mem
; CHECK-NEXT: vmovsd %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fnmsub_aab_sd:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovsd (%rdi), %xmm0 # encoding: [0xc5,0xfb,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero
; AVX2-NEXT: vfnmsub213sd (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0xf9,0xaf,0x06]
; AVX2-NEXT: # xmm0 = -(xmm0 * xmm0) - mem
; AVX2-NEXT: vmovsd %xmm0, (%rdi) # encoding: [0xc5,0xfb,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fnmsub_aab_sd:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovsd (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero
; AVX512-NEXT: vfnmsub213sd (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xaf,0x06]
; AVX512-NEXT: # xmm0 = -(xmm0 * xmm0) - mem
; AVX512-NEXT: vmovsd %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load double, double* %a
%av0 = insertelement <2 x double> undef, double %a.val, i32 0
%av = insertelement <2 x double> %av0, double 0.000000e+00, i32 1
@ -377,12 +542,23 @@ define void @fnmsub_aab_sd(double* %a, double* %b) {
}
define void @fnmsub_aba_sd(double* %a, double* %b) {
; CHECK-LABEL: fnmsub_aba_sd:
; CHECK: # %bb.0:
; CHECK-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; CHECK-NEXT: vfnmsub231sd {{.*#+}} xmm0 = -(xmm0 * mem) - xmm0
; CHECK-NEXT: vmovsd %xmm0, (%rdi)
; CHECK-NEXT: retq
; AVX2-LABEL: fnmsub_aba_sd:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovsd (%rdi), %xmm0 # encoding: [0xc5,0xfb,0x10,0x07]
; AVX2-NEXT: # xmm0 = mem[0],zero
; AVX2-NEXT: vfnmsub231sd (%rsi), %xmm0, %xmm0 # encoding: [0xc4,0xe2,0xf9,0xbf,0x06]
; AVX2-NEXT: # xmm0 = -(xmm0 * mem) - xmm0
; AVX2-NEXT: vmovsd %xmm0, (%rdi) # encoding: [0xc5,0xfb,0x11,0x07]
; AVX2-NEXT: retq # encoding: [0xc3]
;
; AVX512-LABEL: fnmsub_aba_sd:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovsd (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x10,0x07]
; AVX512-NEXT: # xmm0 = mem[0],zero
; AVX512-NEXT: vfnmsub231sd (%rsi), %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0xf9,0xbf,0x06]
; AVX512-NEXT: # xmm0 = -(xmm0 * mem) - xmm0
; AVX512-NEXT: vmovsd %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xfb,0x11,0x07]
; AVX512-NEXT: retq # encoding: [0xc3]
%a.val = load double, double* %a
%av0 = insertelement <2 x double> undef, double %a.val, i32 0
%av = insertelement <2 x double> %av0, double 0.000000e+00, i32 1