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[X86][SSE] Use general sext IR for (v)pmovsx stack folding tests 

llvm-svn: 247502
This commit is contained in:
Simon Pilgrim 2015-09-12 11:45:24 +00:00
parent 29a18a4663
commit 8ee50e9cff
2 changed files with 37 additions and 37 deletions
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38
llvm/test/CodeGen/X86/stack-folding-int-avx1.ll
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@ -671,55 +671,55 @@ define <4 x i32> @stack_fold_pmovsxbd(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pmovsxbd
;CHECK: vpmovsxbd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <4 x i32> @llvm.x86.sse41.pmovsxbd(<16 x i8> %a0)
ret <4 x i32> %2
%2 = shufflevector <16 x i8> %a0, <16 x i8> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%3 = sext <4 x i8> %2 to <4 x i32>
ret <4 x i32> %3
}
declare <4 x i32> @llvm.x86.sse41.pmovsxbd(<16 x i8>) nounwind readnone
define <2 x i64> @stack_fold_pmovsxbq(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pmovsxbq
;CHECK: pmovsxbq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
;CHECK: vpmovsxbq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <2 x i64> @llvm.x86.sse41.pmovsxbq(<16 x i8> %a0)
ret <2 x i64> %2
%2 = shufflevector <16 x i8> %a0, <16 x i8> undef, <2 x i32> <i32 0, i32 1>
%3 = sext <2 x i8> %2 to <2 x i64>
ret <2 x i64> %3
}
declare <2 x i64> @llvm.x86.sse41.pmovsxbq(<16 x i8>) nounwind readnone
define <8 x i16> @stack_fold_pmovsxbw(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pmovsxbw
;CHECK: vpmovsxbw {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <8 x i16> @llvm.x86.sse41.pmovsxbw(<16 x i8> %a0)
ret <8 x i16> %2
%2 = shufflevector <16 x i8> %a0, <16 x i8> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
%3 = sext <8 x i8> %2 to <8 x i16>
ret <8 x i16> %3
}
declare <8 x i16> @llvm.x86.sse41.pmovsxbw(<16 x i8>) nounwind readnone
define <2 x i64> @stack_fold_pmovsxdq(<4 x i32> %a0) {
;CHECK-LABEL: stack_fold_pmovsxdq
;CHECK: vpmovsxdq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <2 x i64> @llvm.x86.sse41.pmovsxdq(<4 x i32> %a0)
ret <2 x i64> %2
%2 = shufflevector <4 x i32> %a0, <4 x i32> undef, <2 x i32> <i32 0, i32 1>
%3 = sext <2 x i32> %2 to <2 x i64>
ret <2 x i64> %3
}
declare <2 x i64> @llvm.x86.sse41.pmovsxdq(<4 x i32>) nounwind readnone
define <4 x i32> @stack_fold_pmovsxwd(<8 x i16> %a0) {
;CHECK-LABEL: stack_fold_pmovsxwd
;CHECK: vpmovsxwd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <4 x i32> @llvm.x86.sse41.pmovsxwd(<8 x i16> %a0)
ret <4 x i32> %2
%2 = shufflevector <8 x i16> %a0, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%3 = sext <4 x i16> %2 to <4 x i32>
ret <4 x i32> %3
}
declare <4 x i32> @llvm.x86.sse41.pmovsxwd(<8 x i16>) nounwind readnone
define <2 x i64> @stack_fold_pmovsxwq(<8 x i16> %a0) {
;CHECK-LABEL: stack_fold_pmovsxwq
;CHECK: vpmovsxwq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <2 x i64> @llvm.x86.sse41.pmovsxwq(<8 x i16> %a0)
ret <2 x i64> %2
%2 = shufflevector <8 x i16> %a0, <8 x i16> undef, <2 x i32> <i32 0, i32 1>
%3 = sext <2 x i16> %2 to <2 x i64>
ret <2 x i64> %3
}
declare <2 x i64> @llvm.x86.sse41.pmovsxwq(<8 x i16>) nounwind readnone
define <4 x i32> @stack_fold_pmovzxbd(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pmovzxbd

36
llvm/test/CodeGen/X86/stack-folding-int-sse42.ll
View File

@ -698,55 +698,55 @@ define <4 x i32> @stack_fold_pmovsxbd(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pmovsxbd
;CHECK: pmovsxbd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <4 x i32> @llvm.x86.sse41.pmovsxbd(<16 x i8> %a0)
ret <4 x i32> %2
%2 = shufflevector <16 x i8> %a0, <16 x i8> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%3 = sext <4 x i8> %2 to <4 x i32>
ret <4 x i32> %3
}
declare <4 x i32> @llvm.x86.sse41.pmovsxbd(<16 x i8>) nounwind readnone
define <2 x i64> @stack_fold_pmovsxbq(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pmovsxbq
;CHECK: pmovsxbq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <2 x i64> @llvm.x86.sse41.pmovsxbq(<16 x i8> %a0)
ret <2 x i64> %2
%2 = shufflevector <16 x i8> %a0, <16 x i8> undef, <2 x i32> <i32 0, i32 1>
%3 = sext <2 x i8> %2 to <2 x i64>
ret <2 x i64> %3
}
declare <2 x i64> @llvm.x86.sse41.pmovsxbq(<16 x i8>) nounwind readnone
define <8 x i16> @stack_fold_pmovsxbw(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pmovsxbw
;CHECK: pmovsxbw {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <8 x i16> @llvm.x86.sse41.pmovsxbw(<16 x i8> %a0)
ret <8 x i16> %2
%2 = shufflevector <16 x i8> %a0, <16 x i8> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
%3 = sext <8 x i8> %2 to <8 x i16>
ret <8 x i16> %3
}
declare <8 x i16> @llvm.x86.sse41.pmovsxbw(<16 x i8>) nounwind readnone
define <2 x i64> @stack_fold_pmovsxdq(<4 x i32> %a0) {
;CHECK-LABEL: stack_fold_pmovsxdq
;CHECK: pmovsxdq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <2 x i64> @llvm.x86.sse41.pmovsxdq(<4 x i32> %a0)
ret <2 x i64> %2
%2 = shufflevector <4 x i32> %a0, <4 x i32> undef, <2 x i32> <i32 0, i32 1>
%3 = sext <2 x i32> %2 to <2 x i64>
ret <2 x i64> %3
}
declare <2 x i64> @llvm.x86.sse41.pmovsxdq(<4 x i32>) nounwind readnone
define <4 x i32> @stack_fold_pmovsxwd(<8 x i16> %a0) {
;CHECK-LABEL: stack_fold_pmovsxwd
;CHECK: pmovsxwd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <4 x i32> @llvm.x86.sse41.pmovsxwd(<8 x i16> %a0)
ret <4 x i32> %2
%2 = shufflevector <8 x i16> %a0, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%3 = sext <4 x i16> %2 to <4 x i32>
ret <4 x i32> %3
}
declare <4 x i32> @llvm.x86.sse41.pmovsxwd(<8 x i16>) nounwind readnone
define <2 x i64> @stack_fold_pmovsxwq(<8 x i16> %a0) {
;CHECK-LABEL: stack_fold_pmovsxwq
;CHECK: pmovsxwq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <2 x i64> @llvm.x86.sse41.pmovsxwq(<8 x i16> %a0)
ret <2 x i64> %2
%2 = shufflevector <8 x i16> %a0, <8 x i16> undef, <2 x i32> <i32 0, i32 1>
%3 = sext <2 x i16> %2 to <2 x i64>
ret <2 x i64> %3
}
declare <2 x i64> @llvm.x86.sse41.pmovsxwq(<8 x i16>) nounwind readnone
define <4 x i32> @stack_fold_pmovzxbd(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pmovzxbd