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[X86][SSE] Regenerate fcmp/uitofp combine tests 

llvm-svn: 280629
This commit is contained in:
Simon Pilgrim 2016-09-04 17:16:01 +00:00
parent 6c9bd78507
commit c228f5c195
1 changed files with 25 additions and 12 deletions
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37
llvm/test/CodeGen/X86/x86-setcc-int-to-fp-combine.ll
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@ -7,10 +7,10 @@ define <4 x float> @foo(<4 x float> %val, <4 x float> %test) nounwind {
; CHECK-NEXT: .long 1065353216 ## 0x3f800000
; CHECK-NEXT: .long 1065353216 ## 0x3f800000
; CHECK-LABEL: foo:
; CHECK: cmpeqps %xmm1, %xmm0
; CHECK-NEXT: andps LCPI0_0(%rip), %xmm0
; CHECK-NEXT: retq
; CHECK: ## BB#0:
; CHECK-NEXT: cmpeqps %xmm1, %xmm0
; CHECK-NEXT: andps {{.*}}(%rip), %xmm0
; CHECK-NEXT: retq
%cmp = fcmp oeq <4 x float> %val, %test
%ext = zext <4 x i1> %cmp to <4 x i32>
%result = sitofp <4 x i32> %ext to <4 x float>
@ -27,8 +27,15 @@ define void @foo1(<4 x float> %val, <4 x float> %test, <4 x double>* %p) nounwin
; CHECK-NEXT: .long 1 ## 0x1
; CHECK-NEXT: .long 1 ## 0x1
; CHECK-LABEL: foo1:
; CHECK: cvtdq2pd
; CHECK: cvtdq2pd
; CHECK: ## BB#0:
; CHECK-NEXT: cmpeqps %xmm1, %xmm0
; CHECK-NEXT: andps {{.*}}(%rip), %xmm0
; CHECK-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; CHECK-NEXT: cvtdq2pd %xmm1, %xmm1
; CHECK-NEXT: cvtdq2pd %xmm0, %xmm0
; CHECK-NEXT: movaps %xmm0, (%rdi)
; CHECK-NEXT: movaps %xmm1, 16(%rdi)
; CHECK-NEXT: retq
%cmp = fcmp oeq <4 x float> %val, %test
%ext = zext <4 x i1> %cmp to <4 x i32>
%result = sitofp <4 x i32> %ext to <4 x double>
@ -44,8 +51,10 @@ define void @foo2(<4 x float>* noalias %result) nounwind {
; CHECK-NEXT: .long 1086324736 ## float 6
; CHECK-NEXT: .long 1088421888 ## float 7
; CHECK-LABEL: foo2:
; CHECK: movaps LCPI2_0(%rip), %xmm0
; CHECK: ## BB#0:
; CHECK-NEXT: movaps {{.*#+}} xmm0 = [4.000000e+00,5.000000e+00,6.000000e+00,7.000000e+00]
; CHECK-NEXT: movaps %xmm0, (%rdi)
; CHECK-NEXT: retq
%val = uitofp <4 x i32> <i32 4, i32 5, i32 6, i32 7> to <4 x float>
store <4 x float> %val, <4 x float>* %result
ret void
@ -60,8 +69,10 @@ define <4 x float> @foo3(<4 x float> %val, <4 x float> %test) nounwind {
; CHECK-NEXT: .long 1065353216 ## 0x3f800000
; CHECK-NEXT: .long 0 ## 0x0
; CHECK-LABEL: foo3:
; CHECK: cmpeqps %xmm1, %xmm0
; CHECK-NEXT: andps LCPI3_0(%rip), %xmm0
; CHECK: ## BB#0:
; CHECK-NEXT: cmpeqps %xmm1, %xmm0
; CHECK-NEXT: andps {{.*}}(%rip), %xmm0
; CHECK-NEXT: retq
%cmp = fcmp oeq <4 x float> %val, %test
%ext = zext <4 x i1> %cmp to <4 x i32>
%and = and <4 x i32> %ext, <i32 255, i32 256, i32 257, i32 258>
@ -77,8 +88,10 @@ define void @foo4(<4 x float>* noalias %result) nounwind {
; CHECK-NEXT: .long 1124073472 ## float 128
; CHECK-NEXT: .long 1132396544 ## float 255
; CHECK-LABEL: foo4:
; CHECK: movaps LCPI4_0(%rip), %xmm0
; CHECK: ## BB#0:
; CHECK-NEXT: movaps {{.*#+}} xmm0 = [1.000000e+00,1.270000e+02,1.280000e+02,2.550000e+02]
; CHECK-NEXT: movaps %xmm0, (%rdi)
; CHECK-NEXT: retq
%val = uitofp <4 x i8> <i8 1, i8 127, i8 -128, i8 -1> to <4 x float>
store <4 x float> %val, <4 x float>* %result
ret void