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comparison test/CodeGen/X86/vec_set-3.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
parents
children 54457678186b
comparison
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-1:000000000000 0:95c75e76d11b
1 ; RUN: llc < %s -march=x86 -mattr=+sse2 -mcpu=penryn -o %t
2 ; RUN: grep pshufd %t | count 2
3
4 define <4 x float> @test(float %a) nounwind {
5 %tmp = insertelement <4 x float> zeroinitializer, float %a, i32 1 ; <<4 x float>> [#uses=1]
6 %tmp5 = insertelement <4 x float> %tmp, float 0.000000e+00, i32 2 ; <<4 x float>> [#uses=1]
7 %tmp6 = insertelement <4 x float> %tmp5, float 0.000000e+00, i32 3 ; <<4 x float>> [#uses=1]
8 ret <4 x float> %tmp6
9 }
10
11 define <2 x i64> @test2(i32 %a) nounwind {
12 %tmp7 = insertelement <4 x i32> zeroinitializer, i32 %a, i32 2 ; <<4 x i32>> [#uses=1]
13 %tmp9 = insertelement <4 x i32> %tmp7, i32 0, i32 3 ; <<4 x i32>> [#uses=1]
14 %tmp10 = bitcast <4 x i32> %tmp9 to <2 x i64> ; <<2 x i64>> [#uses=1]
15 ret <2 x i64> %tmp10
16 }
17