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[X86][AVX2] Use general sext IR for vpmovsx stack folding tests

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llvm-svn: 248093
This commit is contained in:
Simon Pilgrim 2015-09-19 17:04:18 +00:00
parent 353a09ac7f
commit 3684c48547
1 changed files with 3 additions and 6 deletions
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9
test/CodeGen/X86/stack-folding-int-avx2.ll
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@ -676,28 +676,25 @@ define <16 x i16> @stack_fold_pmovsxbw(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pmovsxbw
;CHECK: vpmovsxbw {{-?[0-9]*}}(%rsp), {{%ymm[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 <16 x i16> @llvm.x86.avx2.pmovsxbw(<16 x i8> %a0)
%2 = sext <16 x i8> %a0 to <16 x i16>
ret <16 x i16> %2
}
declare <16 x i16> @llvm.x86.avx2.pmovsxbw(<16 x i8>) nounwind readnone
define <4 x i64> @stack_fold_pmovsxdq(<4 x i32> %a0) {
;CHECK-LABEL: stack_fold_pmovsxdq
;CHECK: vpmovsxdq {{-?[0-9]*}}(%rsp), {{%ymm[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 i64> @llvm.x86.avx2.pmovsxdq(<4 x i32> %a0)
%2 = sext <4 x i32> %a0 to <4 x i64>
ret <4 x i64> %2
}
declare <4 x i64> @llvm.x86.avx2.pmovsxdq(<4 x i32>) nounwind readnone
define <8 x i32> @stack_fold_pmovsxwd(<8 x i16> %a0) {
;CHECK-LABEL: stack_fold_pmovsxwd
;CHECK: vpmovsxwd {{-?[0-9]*}}(%rsp), {{%ymm[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 i32> @llvm.x86.avx2.pmovsxwd(<8 x i16> %a0)
%2 = sext <8 x i16> %a0 to <8 x i32>
ret <8 x i32> %2
}
declare <8 x i32> @llvm.x86.avx2.pmovsxwd(<8 x i16>) nounwind readnone
define <4 x i64> @stack_fold_pmovsxwq(<8 x i16> %a0) {
;CHECK-LABEL: stack_fold_pmovsxwq