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[x86] make tests immune to scalarization improvements; NFC 

llvm-svn: 349176
This commit is contained in:
Sanjay Patel 2018-12-14 18:44:16 +00:00
parent 298e268155
commit 4f4963b9cb
2 changed files with 4 additions and 4 deletions
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4
llvm/test/CodeGen/X86/stack-folding-fp-avx1.ll
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@ -881,12 +881,12 @@ define <4 x float> @stack_fold_extractf128(<8 x float> %a0, <8 x float> %a1) {
ret <4 x float> %1
}
define i32 @stack_fold_extractps(<4 x float> %a0) {
define i32 @stack_fold_extractps(<4 x float> %a0, <4 x float> %a1) {
;CHECK-LABEL: stack_fold_extractps
;CHECK: vextractps $1, {{%xmm[0-9][0-9]*}}, {{-?[0-9]*}}(%rsp) {{.*#+}} 4-byte Folded Spill
;CHECK: movl {{-?[0-9]*}}(%rsp), %eax {{.*#+}} 4-byte Reload
; fadd forces execution domain
%1 = fadd <4 x float> %a0, <float 1.0, float 2.0, float 3.0, float 4.0>
%1 = fadd <4 x float> %a0, %a1
%2 = extractelement <4 x float> %1, i32 1
%3 = bitcast float %2 to i32
%4 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()

4
llvm/test/CodeGen/X86/stack-folding-fp-sse42.ll
View File

@ -624,12 +624,12 @@ define <4 x float> @stack_fold_dpps(<4 x float> %a0, <4 x float> %a1) {
}
declare <4 x float> @llvm.x86.sse41.dpps(<4 x float>, <4 x float>, i8) nounwind readnone
define i32 @stack_fold_extractps(<4 x float> %a0) {
define i32 @stack_fold_extractps(<4 x float> %a0, <4 x float> %a1) {
;CHECK-LABEL: stack_fold_extractps
;CHECK: extractps $1, {{%xmm[0-9][0-9]*}}, {{-?[0-9]*}}(%rsp) {{.*#+}} 4-byte Folded Spill
;CHECK: movl {{-?[0-9]*}}(%rsp), %eax {{.*#+}} 4-byte Reload
; fadd forces execution domain
%1 = fadd <4 x float> %a0, <float 1.0, float 2.0, float 3.0, float 4.0>
%1 = fadd <4 x float> %a0, %a1
%2 = extractelement <4 x float> %1, i32 1
%3 = bitcast float %2 to i32
%4 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()