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view test/CodeGen/X86/vec_shuffle-22.ll @ 33:e4204d083e25

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LLVM 3.5
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 14:32:10 +0900
parents 95c75e76d11b
children
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; RUN: llc < %s -march=x86 -mcpu=pentium-m  | FileCheck %s

define <4 x float> @t1(<4 x float> %a) nounwind  {
; CHECK: movlhps
  %tmp1 = shufflevector <4 x float> %a, <4 x float> undef, <4 x i32> < i32 0, i32 1, i32 0, i32 1 >       ; <<4 x float>> [#uses=1]
  ret <4 x float> %tmp1
}

define <4 x i32> @t2(<4 x i32>* %a) nounwind {
; CHECK: pshufd
; CHECK: ret
  %tmp1 = load <4 x i32>* %a
	%tmp2 = shufflevector <4 x i32> %tmp1, <4 x i32> undef, <4 x i32> < i32 0, i32 1, i32 0, i32 1 >		; <<4 x i32>> [#uses=1]
	ret <4 x i32> %tmp2
}