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annotate test/CodeGen/X86/2011-05-09-loaduse.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
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children 54457678186b
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc < %s -march=x86 -mcpu=corei7 | FileCheck %s
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2
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3 ;CHECK-LABEL: test:
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4 ;CHECK-not: pshufd
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5 ;CHECK: ret
95c75e76d11b LLVM 3.4
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6 define float @test(<4 x float>* %A) nounwind {
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7 entry:
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8 %T = load <4 x float>* %A
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9 %R = extractelement <4 x float> %T, i32 3
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10 store <4 x float><float 0.0, float 0.0, float 0.0, float 0.0>, <4 x float>* %A
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11 ret float %R
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12 }
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