Mercurial > hg > CbC > CbC_llvm
diff test/CodeGen/X86/2011-12-06-AVXVectorExtractCombine.ll @ 95:afa8332a0e37 LLVM3.8
LLVM 3.8
| author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Tue, 13 Oct 2015 17:48:58 +0900 |
| parents | 95c75e76d11b |
| children |
line wrap: on
line diff
--- a/test/CodeGen/X86/2011-12-06-AVXVectorExtractCombine.ll Wed Feb 18 14:56:07 2015 +0900 +++ b/test/CodeGen/X86/2011-12-06-AVXVectorExtractCombine.ll Tue Oct 13 17:48:58 2015 +0900 @@ -1,18 +1,18 @@ -; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+avx | FileCheck %s ; PR11494 define void @test(<4 x i32>* nocapture %p) nounwind { ; CHECK-LABEL: test: ; CHECK: vpxor %xmm0, %xmm0, %xmm0 - ; CHECK-NEXT: vpmaxsd {{.*}}, %xmm0, %xmm0 - ; CHECK-NEXT: vmovdqu %xmm0, (%rdi) + ; CHECK-NEXT: vpmaxsd (%rdi), %xmm0, %xmm0 + ; CHECK-NEXT: vmovdqu %xmm0, (%rdi) ; CHECK-NEXT: ret - %a = call <4 x i32> @llvm.x86.sse41.pmaxsd(<4 x i32> <i32 -8, i32 -9, i32 -10, i32 -11>, <4 x i32> zeroinitializer) nounwind - %b = shufflevector <4 x i32> %a, <4 x i32> undef, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 0, i32 1, i32 2, i32 3> - %c = shufflevector <8 x i32> %b, <8 x i32> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7> - store <4 x i32> %c, <4 x i32>* %p, align 1 + %a = load <4 x i32>, <4 x i32>* %p, align 1 + %b = call <4 x i32> @llvm.x86.sse41.pmaxsd(<4 x i32> %a, <4 x i32> zeroinitializer) nounwind + %c = shufflevector <4 x i32> %b, <4 x i32> undef, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 0, i32 1, i32 2, i32 3> + %d = shufflevector <8 x i32> %c, <8 x i32> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7> + store <4 x i32> %d, <4 x i32>* %p, align 1 ret void } -declare <4 x i32> @llvm.x86.sse41.pminsd(<4 x i32>, <4 x i32>) nounwind readnone declare <4 x i32> @llvm.x86.sse41.pmaxsd(<4 x i32>, <4 x i32>) nounwind readnone