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view test/CodeGen/X86/2006-10-07-ScalarSSEMiscompile.ll @ 33:e4204d083e25
LLVM 3.5
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Thu, 12 Dec 2013 14:32:10 +0900 |
parents | 95c75e76d11b |
children |
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; RUN: llc < %s -march=x86 -mattr=sse | grep movaps ; Test that the load is NOT folded into the intrinsic, which would zero the top ; elts of the loaded vector. target datalayout = "e-p:32:32" target triple = "i686-apple-darwin8.7.2" define <4 x float> @test(<4 x float> %A, <4 x float>* %B) nounwind { %BV = load <4 x float>* %B ; <<4 x float>> [#uses=1] %tmp28 = tail call <4 x float> @llvm.x86.sse.sub.ss( <4 x float> %A, <4 x float> %BV ) ; <<4 x float>> [#uses=1] ret <4 x float> %tmp28 } declare <4 x float> @llvm.x86.sse.sub.ss(<4 x float>, <4 x float>)