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| author | Alexander Kornienko <alexfh@google.com> | 2013-04-03 14:07:16 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2013-04-03 14:07:16 +0000 |
| commit | e133bc868944822bf8961f825d3aa63d6fa48fb7 (patch) | |
| tree | ebbd4a8040181471467a9737d90d94dc6b58b316 /test/CodeGen/X86/2013-03-13-VEX-DestReg.ll | |
| parent | 647735c781c5b37061ee03d6e9e6c7dda92218e2 (diff) | |
| parent | 080e3c523e87ec68ca1ea5db4cd49816028dd8bd (diff) | |
Updating branches/google/stable to r178511stable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/stable@178655 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/2013-03-13-VEX-DestReg.ll')
| -rw-r--r-- | test/CodeGen/X86/2013-03-13-VEX-DestReg.ll | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2013-03-13-VEX-DestReg.ll b/test/CodeGen/X86/2013-03-13-VEX-DestReg.ll new file mode 100644 index 0000000000..03b6bdeafa --- /dev/null +++ b/test/CodeGen/X86/2013-03-13-VEX-DestReg.ll @@ -0,0 +1,31 @@ +; RUN: llc < %s -mtriple=x86_64-apple-macosx10.8.0 -mcpu=core-avx-i -show-mc-encoding + +; ModuleID = 'bugpoint-reduced-simplified.bc' +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" +target triple = "x86_64-apple-macosx10.8.0" + +@b = external global [8 x float], align 32 +@e = external global [8 x float], align 16 + +define void @main() #0 { +entry: + %0 = load <8 x float>* bitcast ([8 x float]* @b to <8 x float>*), align 32, !tbaa !0 + %bitcast.i = extractelement <8 x float> %0, i32 0 + %vecinit.i.i = insertelement <4 x float> undef, float %bitcast.i, i32 0 + %vecinit2.i.i = insertelement <4 x float> %vecinit.i.i, float 0.000000e+00, i32 1 + %vecinit3.i.i = insertelement <4 x float> %vecinit2.i.i, float 0.000000e+00, i32 2 + %vecinit4.i.i = insertelement <4 x float> %vecinit3.i.i, float 0.000000e+00, i32 3 + %1 = tail call <4 x float> @llvm.x86.sse.rcp.ss(<4 x float> %vecinit4.i.i) #2 + %vecext.i.i = extractelement <4 x float> %1, i32 0 + store float %vecext.i.i, float* getelementptr inbounds ([8 x float]* @e, i64 0, i64 0), align 16, !tbaa !0 + unreachable +} + +declare <4 x float> @llvm.x86.sse.rcp.ss(<4 x float>) #1 + +attributes #0 = { nounwind ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" } +attributes #1 = { nounwind readnone } +attributes #2 = { nounwind } + +!0 = metadata !{metadata !"omnipotent char", metadata !1} +!1 = metadata !{metadata !"Simple C/C++ TBAA"} |