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[X86] Add commutable floating point max/min instructions to the load folding tables.

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llvm-svn: 277949
This commit is contained in:
Craig Topper 2016-08-07 05:39:51 +00:00
parent de80fd31f2
commit 9af3384b86
3 changed files with 221 additions and 27 deletions
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20
lib/Target/X86/X86InstrInfo.cpp
View File

@ -1004,16 +1004,24 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI)
{ X86::Int_CVTSI2SSrr, X86::Int_CVTSI2SSrm, 0 },
{ X86::Int_CVTSS2SDrr, X86::Int_CVTSS2SDrm, 0 },
{ X86::MAXPDrr, X86::MAXPDrm, TB_ALIGN_16 },
{ X86::MAXCPDrr, X86::MAXCPDrm, TB_ALIGN_16 },
{ X86::MAXPSrr, X86::MAXPSrm, TB_ALIGN_16 },
{ X86::MAXCPSrr, X86::MAXCPSrm, TB_ALIGN_16 },
{ X86::MAXSDrr, X86::MAXSDrm, 0 },
{ X86::MAXCSDrr, X86::MAXCSDrm, 0 },
{ X86::MAXSDrr_Int, X86::MAXSDrm_Int, 0 },
{ X86::MAXSSrr, X86::MAXSSrm, 0 },
{ X86::MAXCSSrr, X86::MAXCSSrm, 0 },
{ X86::MAXSSrr_Int, X86::MAXSSrm_Int, 0 },
{ X86::MINPDrr, X86::MINPDrm, TB_ALIGN_16 },
{ X86::MINCPDrr, X86::MINCPDrm, TB_ALIGN_16 },
{ X86::MINPSrr, X86::MINPSrm, TB_ALIGN_16 },
{ X86::MINCPSrr, X86::MINCPSrm, TB_ALIGN_16 },
{ X86::MINSDrr, X86::MINSDrm, 0 },
{ X86::MINCSDrr, X86::MINCSDrm, 0 },
{ X86::MINSDrr_Int, X86::MINSDrm_Int, 0 },
{ X86::MINSSrr, X86::MINSSrm, 0 },
{ X86::MINCSSrr, X86::MINCSSrm, 0 },
{ X86::MINSSrr_Int, X86::MINSSrm_Int, 0 },
{ X86::MOVLHPSrr, X86::MOVHPSrm, TB_NO_REVERSE },
{ X86::MPSADBWrri, X86::MPSADBWrmi, TB_ALIGN_16 },
@ -1305,16 +1313,24 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI)
{ X86::Int_VCMPSDrr, X86::Int_VCMPSDrm, 0 },
{ X86::Int_VCMPSSrr, X86::Int_VCMPSSrm, 0 },
{ X86::VMAXPDrr, X86::VMAXPDrm, 0 },
{ X86::VMAXCPDrr, X86::VMAXCPDrm, 0 },
{ X86::VMAXPSrr, X86::VMAXPSrm, 0 },
{ X86::VMAXCPSrr, X86::VMAXCPSrm, 0 },
{ X86::VMAXSDrr, X86::VMAXSDrm, 0 },
{ X86::VMAXCSDrr, X86::VMAXCSDrm, 0 },
{ X86::VMAXSDrr_Int, X86::VMAXSDrm_Int, 0 },
{ X86::VMAXSSrr, X86::VMAXSSrm, 0 },
{ X86::VMAXCSSrr, X86::VMAXCSSrm, 0 },
{ X86::VMAXSSrr_Int, X86::VMAXSSrm_Int, 0 },
{ X86::VMINPDrr, X86::VMINPDrm, 0 },
{ X86::VMINCPDrr, X86::VMINCPDrm, 0 },
{ X86::VMINPSrr, X86::VMINPSrm, 0 },
{ X86::VMINCPSrr, X86::VMINCPSrm, 0 },
{ X86::VMINSDrr, X86::VMINSDrm, 0 },
{ X86::VMINCSDrr, X86::VMINCSDrm, 0 },
{ X86::VMINSDrr_Int, X86::VMINSDrm_Int, 0 },
{ X86::VMINSSrr, X86::VMINSSrm, 0 },
{ X86::VMINCSSrr, X86::VMINCSSrm, 0 },
{ X86::VMINSSrr_Int, X86::VMINSSrm_Int, 0 },
{ X86::VMOVLHPSrr, X86::VMOVHPSrm, TB_NO_REVERSE },
{ X86::VMPSADBWrri, X86::VMPSADBWrmi, 0 },
@ -1459,9 +1475,13 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI)
{ X86::VHSUBPSYrr, X86::VHSUBPSYrm, 0 },
{ X86::VINSERTF128rr, X86::VINSERTF128rm, 0 },
{ X86::VMAXPDYrr, X86::VMAXPDYrm, 0 },
{ X86::VMAXCPDYrr, X86::VMAXCPDYrm, 0 },
{ X86::VMAXPSYrr, X86::VMAXPSYrm, 0 },
{ X86::VMAXCPSYrr, X86::VMAXCPSYrm, 0 },
{ X86::VMINPDYrr, X86::VMINPDYrm, 0 },
{ X86::VMINCPDYrr, X86::VMINCPDYrm, 0 },
{ X86::VMINPSYrr, X86::VMINPSYrm, 0 },
{ X86::VMINCPSYrr, X86::VMINCPSYrm, 0 },
{ X86::VMULPDYrr, X86::VMULPDYrm, 0 },
{ X86::VMULPSYrr, X86::VMULPSYrm, 0 },
{ X86::VORPDYrr, X86::VORPDYrm, 0 },

133
test/CodeGen/X86/stack-folding-fp-avx1.ll
View File

@ -989,7 +989,7 @@ define <4 x float> @stack_fold_insertps(<4 x float> %a0, <4 x float> %a1) {
}
declare <4 x float> @llvm.x86.sse41.insertps(<4 x float>, <4 x float>, i8) nounwind readnone
define <2 x double> @stack_fold_maxpd(<2 x double> %a0, <2 x double> %a1) {
define <2 x double> @stack_fold_maxpd(<2 x double> %a0, <2 x double> %a1) #0 {
;CHECK-LABEL: stack_fold_maxpd
;CHECK: vmaxpd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -998,7 +998,15 @@ define <2 x double> @stack_fold_maxpd(<2 x double> %a0, <2 x double> %a1) {
}
declare <2 x double> @llvm.x86.sse2.max.pd(<2 x double>, <2 x double>) nounwind readnone
define <4 x double> @stack_fold_maxpd_ymm(<4 x double> %a0, <4 x double> %a1) {
define <2 x double> @stack_fold_maxpd_commutable(<2 x double> %a0, <2 x double> %a1) #1 {
;CHECK-LABEL: stack_fold_maxpd_commutable
;CHECK: vmaxpd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <2 x double> @llvm.x86.sse2.max.pd(<2 x double> %a0, <2 x double> %a1)
ret <2 x double> %2
}
define <4 x double> @stack_fold_maxpd_ymm(<4 x double> %a0, <4 x double> %a1) #0 {
;CHECK-LABEL: stack_fold_maxpd_ymm
;CHECK: vmaxpd {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1007,7 +1015,15 @@ define <4 x double> @stack_fold_maxpd_ymm(<4 x double> %a0, <4 x double> %a1) {
}
declare <4 x double> @llvm.x86.avx.max.pd.256(<4 x double>, <4 x double>) nounwind readnone
define <4 x float> @stack_fold_maxps(<4 x float> %a0, <4 x float> %a1) {
define <4 x double> @stack_fold_maxpd_ymm_commutable(<4 x double> %a0, <4 x double> %a1) #1 {
;CHECK-LABEL: stack_fold_maxpd_ymm_commutable
;CHECK: vmaxpd {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <4 x double> @llvm.x86.avx.max.pd.256(<4 x double> %a0, <4 x double> %a1)
ret <4 x double> %2
}
define <4 x float> @stack_fold_maxps(<4 x float> %a0, <4 x float> %a1) #0 {
;CHECK-LABEL: stack_fold_maxps
;CHECK: vmaxps {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1016,7 +1032,15 @@ define <4 x float> @stack_fold_maxps(<4 x float> %a0, <4 x float> %a1) {
}
declare <4 x float> @llvm.x86.sse.max.ps(<4 x float>, <4 x float>) nounwind readnone
define <8 x float> @stack_fold_maxps_ymm(<8 x float> %a0, <8 x float> %a1) {
define <4 x float> @stack_fold_maxps_commutable(<4 x float> %a0, <4 x float> %a1) #1 {
;CHECK-LABEL: stack_fold_maxps_commutable
;CHECK: vmaxps {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <4 x float> @llvm.x86.sse.max.ps(<4 x float> %a0, <4 x float> %a1)
ret <4 x float> %2
}
define <8 x float> @stack_fold_maxps_ymm(<8 x float> %a0, <8 x float> %a1) #0 {
;CHECK-LABEL: stack_fold_maxps_ymm
;CHECK: vmaxps {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1025,7 +1049,15 @@ define <8 x float> @stack_fold_maxps_ymm(<8 x float> %a0, <8 x float> %a1) {
}
declare <8 x float> @llvm.x86.avx.max.ps.256(<8 x float>, <8 x float>) nounwind readnone
define double @stack_fold_maxsd(double %a0, double %a1) {
define <8 x float> @stack_fold_maxps_ymm_commutable(<8 x float> %a0, <8 x float> %a1) #1 {
;CHECK-LABEL: stack_fold_maxps_ymm_commutable
;CHECK: vmaxps {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <8 x float> @llvm.x86.avx.max.ps.256(<8 x float> %a0, <8 x float> %a1)
ret <8 x float> %2
}
define double @stack_fold_maxsd(double %a0, double %a1) #0 {
;CHECK-LABEL: stack_fold_maxsd
;CHECK: vmaxsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 8-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1034,7 +1066,16 @@ define double @stack_fold_maxsd(double %a0, double %a1) {
ret double %3
}
define <2 x double> @stack_fold_maxsd_int(<2 x double> %a0, <2 x double> %a1) {
define double @stack_fold_maxsd_commutable(double %a0, double %a1) #1 {
;CHECK-LABEL: stack_fold_maxsd_commutable
;CHECK: vmaxsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 8-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = fcmp ogt double %a0, %a1
%3 = select i1 %2, double %a0, double %a1
ret double %3
}
define <2 x double> @stack_fold_maxsd_int(<2 x double> %a0, <2 x double> %a1) #0 {
;CHECK-LABEL: stack_fold_maxsd_int
;CHECK: vmaxsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1043,7 +1084,7 @@ define <2 x double> @stack_fold_maxsd_int(<2 x double> %a0, <2 x double> %a1) {
}
declare <2 x double> @llvm.x86.sse2.max.sd(<2 x double>, <2 x double>) nounwind readnone
define float @stack_fold_maxss(float %a0, float %a1) {
define float @stack_fold_maxss(float %a0, float %a1) #0 {
;CHECK-LABEL: stack_fold_maxss
;CHECK: vmaxss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1052,7 +1093,16 @@ define float @stack_fold_maxss(float %a0, float %a1) {
ret float %3
}
define <4 x float> @stack_fold_maxss_int(<4 x float> %a0, <4 x float> %a1) {
define float @stack_fold_maxss_commutable(float %a0, float %a1) #1 {
;CHECK-LABEL: stack_fold_maxss_commutable
;CHECK: vmaxss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = fcmp ogt float %a0, %a1
%3 = select i1 %2, float %a0, float %a1
ret float %3
}
define <4 x float> @stack_fold_maxss_int(<4 x float> %a0, <4 x float> %a1) #0 {
;CHECK-LABEL: stack_fold_maxss_int
;CHECK: vmaxss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1061,7 +1111,7 @@ define <4 x float> @stack_fold_maxss_int(<4 x float> %a0, <4 x float> %a1) {
}
declare <4 x float> @llvm.x86.sse.max.ss(<4 x float>, <4 x float>) nounwind readnone
define <2 x double> @stack_fold_minpd(<2 x double> %a0, <2 x double> %a1) {
define <2 x double> @stack_fold_minpd(<2 x double> %a0, <2 x double> %a1) #0 {
;CHECK-LABEL: stack_fold_minpd
;CHECK: vminpd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1070,7 +1120,15 @@ define <2 x double> @stack_fold_minpd(<2 x double> %a0, <2 x double> %a1) {
}
declare <2 x double> @llvm.x86.sse2.min.pd(<2 x double>, <2 x double>) nounwind readnone
define <4 x double> @stack_fold_minpd_ymm(<4 x double> %a0, <4 x double> %a1) {
define <2 x double> @stack_fold_minpd_commutable(<2 x double> %a0, <2 x double> %a1) #1 {
;CHECK-LABEL: stack_fold_minpd_commutable
;CHECK: vminpd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <2 x double> @llvm.x86.sse2.min.pd(<2 x double> %a0, <2 x double> %a1)
ret <2 x double> %2
}
define <4 x double> @stack_fold_minpd_ymm(<4 x double> %a0, <4 x double> %a1) #0 {
;CHECK-LABEL: stack_fold_minpd_ymm
;CHECK: vminpd {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1079,7 +1137,15 @@ define <4 x double> @stack_fold_minpd_ymm(<4 x double> %a0, <4 x double> %a1) {
}
declare <4 x double> @llvm.x86.avx.min.pd.256(<4 x double>, <4 x double>) nounwind readnone
define <4 x float> @stack_fold_minps(<4 x float> %a0, <4 x float> %a1) {
define <4 x double> @stack_fold_minpd_ymm_commutable(<4 x double> %a0, <4 x double> %a1) #1 {
;CHECK-LABEL: stack_fold_minpd_ymm_commutable
;CHECK: vminpd {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <4 x double> @llvm.x86.avx.min.pd.256(<4 x double> %a0, <4 x double> %a1)
ret <4 x double> %2
}
define <4 x float> @stack_fold_minps(<4 x float> %a0, <4 x float> %a1) #0 {
;CHECK-LABEL: stack_fold_minps
;CHECK: vminps {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1088,7 +1154,15 @@ define <4 x float> @stack_fold_minps(<4 x float> %a0, <4 x float> %a1) {
}
declare <4 x float> @llvm.x86.sse.min.ps(<4 x float>, <4 x float>) nounwind readnone
define <8 x float> @stack_fold_minps_ymm(<8 x float> %a0, <8 x float> %a1) {
define <4 x float> @stack_fold_minps_commutable(<4 x float> %a0, <4 x float> %a1) #1 {
;CHECK-LABEL: stack_fold_minps_commutable
;CHECK: vminps {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <4 x float> @llvm.x86.sse.min.ps(<4 x float> %a0, <4 x float> %a1)
ret <4 x float> %2
}
define <8 x float> @stack_fold_minps_ymm(<8 x float> %a0, <8 x float> %a1) #0 {
;CHECK-LABEL: stack_fold_minps_ymm
;CHECK: vminps {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1097,7 +1171,15 @@ define <8 x float> @stack_fold_minps_ymm(<8 x float> %a0, <8 x float> %a1) {
}
declare <8 x float> @llvm.x86.avx.min.ps.256(<8 x float>, <8 x float>) nounwind readnone
define double @stack_fold_minsd(double %a0, double %a1) {
define <8 x float> @stack_fold_minps_ymm_commutable(<8 x float> %a0, <8 x float> %a1) #1 {
;CHECK-LABEL: stack_fold_minps_ymm_commutable
;CHECK: vminps {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <8 x float> @llvm.x86.avx.min.ps.256(<8 x float> %a0, <8 x float> %a1)
ret <8 x float> %2
}
define double @stack_fold_minsd(double %a0, double %a1) #0 {
;CHECK-LABEL: stack_fold_minsd
;CHECK: vminsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 8-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1106,6 +1188,15 @@ define double @stack_fold_minsd(double %a0, double %a1) {
ret double %3
}
define double @stack_fold_minsd_commutable(double %a0, double %a1) #1 {
;CHECK-LABEL: stack_fold_minsd_commutable
;CHECK: vminsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 8-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = fcmp olt double %a0, %a1
%3 = select i1 %2, double %a0, double %a1
ret double %3
}
define <2 x double> @stack_fold_minsd_int(<2 x double> %a0, <2 x double> %a1) {
;CHECK-LABEL: stack_fold_minsd_int
;CHECK: vminsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
@ -1115,7 +1206,7 @@ define <2 x double> @stack_fold_minsd_int(<2 x double> %a0, <2 x double> %a1) {
}
declare <2 x double> @llvm.x86.sse2.min.sd(<2 x double>, <2 x double>) nounwind readnone
define float @stack_fold_minss(float %a0, float %a1) {
define float @stack_fold_minss(float %a0, float %a1) #0 {
;CHECK-LABEL: stack_fold_minss
;CHECK: vminss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1124,7 +1215,16 @@ define float @stack_fold_minss(float %a0, float %a1) {
ret float %3
}
define <4 x float> @stack_fold_minss_int(<4 x float> %a0, <4 x float> %a1) {
define float @stack_fold_minss_commutable(float %a0, float %a1) #1 {
;CHECK-LABEL: stack_fold_minss_commutable
;CHECK: vminss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = fcmp olt float %a0, %a1
%3 = select i1 %2, float %a0, float %a1
ret float %3
}
define <4 x float> @stack_fold_minss_int(<4 x float> %a0, <4 x float> %a1) #0 {
;CHECK-LABEL: stack_fold_minss_int
;CHECK: vminss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1880,3 +1980,6 @@ define <8 x float> @stack_fold_xorps_ymm(<8 x float> %a0, <8 x float> %a1) {
%6 = fadd <8 x float> %5, <float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x0>
ret <8 x float> %6
}
attributes #0 = { "unsafe-fp-math"="false" }
attributes #1 = { "unsafe-fp-math"="true" }

95
test/CodeGen/X86/stack-folding-fp-sse42.ll
View File

@ -665,7 +665,7 @@ define <4 x float> @stack_fold_insertps(<4 x float> %a0, <4 x float> %a1) {
}
declare <4 x float> @llvm.x86.sse41.insertps(<4 x float>, <4 x float>, i8) nounwind readnone
define <2 x double> @stack_fold_maxpd(<2 x double> %a0, <2 x double> %a1) {
define <2 x double> @stack_fold_maxpd(<2 x double> %a0, <2 x double> %a1) #0 {
;CHECK-LABEL: stack_fold_maxpd
;CHECK: maxpd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -674,7 +674,15 @@ define <2 x double> @stack_fold_maxpd(<2 x double> %a0, <2 x double> %a1) {
}
declare <2 x double> @llvm.x86.sse2.max.pd(<2 x double>, <2 x double>) nounwind readnone
define <4 x float> @stack_fold_maxps(<4 x float> %a0, <4 x float> %a1) {
define <2 x double> @stack_fold_maxpd_commutable(<2 x double> %a0, <2 x double> %a1) #1 {
;CHECK-LABEL: stack_fold_maxpd_commutable
;CHECK: maxpd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <2 x double> @llvm.x86.sse2.max.pd(<2 x double> %a0, <2 x double> %a1)
ret <2 x double> %2
}
define <4 x float> @stack_fold_maxps(<4 x float> %a0, <4 x float> %a1) #0 {
;CHECK-LABEL: stack_fold_maxps
;CHECK: maxps {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -683,7 +691,15 @@ define <4 x float> @stack_fold_maxps(<4 x float> %a0, <4 x float> %a1) {
}
declare <4 x float> @llvm.x86.sse.max.ps(<4 x float>, <4 x float>) nounwind readnone
define double @stack_fold_maxsd(double %a0, double %a1) {
define <4 x float> @stack_fold_maxps_commutable(<4 x float> %a0, <4 x float> %a1) #1 {
;CHECK-LABEL: stack_fold_maxps_commutable
;CHECK: maxps {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <4 x float> @llvm.x86.sse.max.ps(<4 x float> %a0, <4 x float> %a1)
ret <4 x float> %2
}
define double @stack_fold_maxsd(double %a0, double %a1) #0 {
;CHECK-LABEL: stack_fold_maxsd
;CHECK: maxsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 8-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -692,7 +708,16 @@ define double @stack_fold_maxsd(double %a0, double %a1) {
ret double %3
}
define <2 x double> @stack_fold_maxsd_int(<2 x double> %a0, <2 x double> %a1) {
define double @stack_fold_maxsd_commutable(double %a0, double %a1) #1 {
;CHECK-LABEL: stack_fold_maxsd_commutable
;CHECK: maxsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 8-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = fcmp ogt double %a0, %a1
%3 = select i1 %2, double %a0, double %a1
ret double %3
}
define <2 x double> @stack_fold_maxsd_int(<2 x double> %a0, <2 x double> %a1) #0 {
;CHECK-LABEL: stack_fold_maxsd_int
;CHECK: maxsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -701,7 +726,7 @@ define <2 x double> @stack_fold_maxsd_int(<2 x double> %a0, <2 x double> %a1) {
}
declare <2 x double> @llvm.x86.sse2.max.sd(<2 x double>, <2 x double>) nounwind readnone
define float @stack_fold_maxss(float %a0, float %a1) {
define float @stack_fold_maxss(float %a0, float %a1) #0 {
;CHECK-LABEL: stack_fold_maxss
;CHECK: maxss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -710,7 +735,16 @@ define float @stack_fold_maxss(float %a0, float %a1) {
ret float %3
}
define <4 x float> @stack_fold_maxss_int(<4 x float> %a0, <4 x float> %a1) {
define float @stack_fold_maxss_commutable(float %a0, float %a1) #1 {
;CHECK-LABEL: stack_fold_maxss_commutable
;CHECK: maxss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = fcmp ogt float %a0, %a1
%3 = select i1 %2, float %a0, float %a1
ret float %3
}
define <4 x float> @stack_fold_maxss_int(<4 x float> %a0, <4 x float> %a1) #0 {
;CHECK-LABEL: stack_fold_maxss_int
;CHECK: maxss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -719,7 +753,7 @@ define <4 x float> @stack_fold_maxss_int(<4 x float> %a0, <4 x float> %a1) {
}
declare <4 x float> @llvm.x86.sse.max.ss(<4 x float>, <4 x float>) nounwind readnone
define <2 x double> @stack_fold_minpd(<2 x double> %a0, <2 x double> %a1) {
define <2 x double> @stack_fold_minpd(<2 x double> %a0, <2 x double> %a1) #0 {
;CHECK-LABEL: stack_fold_minpd
;CHECK: minpd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -728,7 +762,15 @@ define <2 x double> @stack_fold_minpd(<2 x double> %a0, <2 x double> %a1) {
}
declare <2 x double> @llvm.x86.sse2.min.pd(<2 x double>, <2 x double>) nounwind readnone
define <4 x float> @stack_fold_minps(<4 x float> %a0, <4 x float> %a1) {
define <2 x double> @stack_fold_minpd_commutable(<2 x double> %a0, <2 x double> %a1) #1 {
;CHECK-LABEL: stack_fold_minpd_commutable
;CHECK: minpd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <2 x double> @llvm.x86.sse2.min.pd(<2 x double> %a0, <2 x double> %a1)
ret <2 x double> %2
}
define <4 x float> @stack_fold_minps(<4 x float> %a0, <4 x float> %a1) #0 {
;CHECK-LABEL: stack_fold_minps
;CHECK: minps {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -737,7 +779,15 @@ define <4 x float> @stack_fold_minps(<4 x float> %a0, <4 x float> %a1) {
}
declare <4 x float> @llvm.x86.sse.min.ps(<4 x float>, <4 x float>) nounwind readnone
define double @stack_fold_minsd(double %a0, double %a1) {
define <4 x float> @stack_fold_minps_commutable(<4 x float> %a0, <4 x float> %a1) #1 {
;CHECK-LABEL: stack_fold_minps_commutable
;CHECK: minps {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <4 x float> @llvm.x86.sse.min.ps(<4 x float> %a0, <4 x float> %a1)
ret <4 x float> %2
}
define double @stack_fold_minsd(double %a0, double %a1) #0 {
;CHECK-LABEL: stack_fold_minsd
;CHECK: minsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 8-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -746,7 +796,16 @@ define double @stack_fold_minsd(double %a0, double %a1) {
ret double %3
}
define <2 x double> @stack_fold_minsd_int(<2 x double> %a0, <2 x double> %a1) {
define double @stack_fold_minsd_commutable(double %a0, double %a1) #1 {
;CHECK-LABEL: stack_fold_minsd_commutable
;CHECK: minsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 8-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = fcmp olt double %a0, %a1
%3 = select i1 %2, double %a0, double %a1
ret double %3
}
define <2 x double> @stack_fold_minsd_int(<2 x double> %a0, <2 x double> %a1) #0 {
;CHECK-LABEL: stack_fold_minsd_int
;CHECK: minsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -755,7 +814,7 @@ define <2 x double> @stack_fold_minsd_int(<2 x double> %a0, <2 x double> %a1) {
}
declare <2 x double> @llvm.x86.sse2.min.sd(<2 x double>, <2 x double>) nounwind readnone
define float @stack_fold_minss(float %a0, float %a1) {
define float @stack_fold_minss(float %a0, float %a1) #0 {
;CHECK-LABEL: stack_fold_minss
;CHECK: minss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -764,7 +823,16 @@ define float @stack_fold_minss(float %a0, float %a1) {
ret float %3
}
define <4 x float> @stack_fold_minss_int(<4 x float> %a0, <4 x float> %a1) {
define float @stack_fold_minss_commutable(float %a0, float %a1) #1 {
;CHECK-LABEL: stack_fold_minss_commutable
;CHECK: minss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = fcmp olt float %a0, %a1
%3 = select i1 %2, float %a0, float %a1
ret float %3
}
define <4 x float> @stack_fold_minss_int(<4 x float> %a0, <4 x float> %a1) #0 {
;CHECK-LABEL: stack_fold_minss_int
;CHECK: minss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
@ -1157,3 +1225,6 @@ define <4 x float> @stack_fold_xorps(<4 x float> %a0, <4 x float> %a1) {
%6 = fadd <4 x float> %5, <float 0x0, float 0x0, float 0x0, float 0x0>
ret <4 x float> %6
}
attributes #0 = { "unsafe-fp-math"="false" }
attributes #1 = { "unsafe-fp-math"="true" }