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ec9a35a6f9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47793 91177308-0d34-0410-b5e6-96231b3b80d8
10 lines
426 B
LLVM
10 lines
426 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep sub
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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep add
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define <4 x float> @test(<4 x float> %tmp26, <4 x float> %tmp53) {
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; (X+Y)-Y != X for fp vectors.
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%tmp64 = add <4 x float> %tmp26, %tmp53 ; <<4 x float>> [#uses=1]
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%tmp75 = sub <4 x float> %tmp64, %tmp53 ; <<4 x float>> [#uses=1]
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ret <4 x float> %tmp75
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}
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