Dan Gohman | 0a06310 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 -mattr=+sse2 -o %t |
Evan Cheng | bf8b2c5 | 2008-04-05 00:30:36 +0000 | [diff] [blame] | 2 | ; RUN: grep pshufd %t | count 2 |
Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 3 | |
Evan Cheng | bf8b2c5 | 2008-04-05 00:30:36 +0000 | [diff] [blame] | 4 | define <4 x float> @test(float %a) nounwind { |
Tanya Lattner | 632e88a | 2008-02-21 07:42:26 +0000 | [diff] [blame] | 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 |
Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 9 | } |
| 10 | |
Evan Cheng | bf8b2c5 | 2008-04-05 00:30:36 +0000 | [diff] [blame] | 11 | define <2 x i64> @test2(i32 %a) nounwind { |
Tanya Lattner | 632e88a | 2008-02-21 07:42:26 +0000 | [diff] [blame] | 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 |
Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 16 | } |
Tanya Lattner | 632e88a | 2008-02-21 07:42:26 +0000 | [diff] [blame] | 17 | |