blob: ada17e0092a80a6a0b78bb17bb6e0d48afe907e0 [file] [log] [blame]
Dan Gohman0a063102009-09-08 23:54:48 +00001; RUN: llc < %s -march=x86 -mattr=+sse2 -o %t
Evan Chengbf8b2c52008-04-05 00:30:36 +00002; RUN: grep pshufd %t | count 2
Dan Gohmanf17a25c2007-07-18 16:29:46 +00003
Evan Chengbf8b2c52008-04-05 00:30:36 +00004define <4 x float> @test(float %a) nounwind {
Tanya Lattner632e88a2008-02-21 07:42:26 +00005 %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
Dan Gohmanf17a25c2007-07-18 16:29:46 +00009}
10
Evan Chengbf8b2c52008-04-05 00:30:36 +000011define <2 x i64> @test2(i32 %a) nounwind {
Tanya Lattner632e88a2008-02-21 07:42:26 +000012 %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
Dan Gohmanf17a25c2007-07-18 16:29:46 +000016}
Tanya Lattner632e88a2008-02-21 07:42:26 +000017