| Tanya Lattner | 632e88a | 2008-02-21 07:42:26 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 -o %t -f |
| Dan Gohman | 8c89a50 | 2007-08-15 13:36:28 +0000 | [diff] [blame] | 2 | ; RUN: grep xorps %t | count 1 |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 3 | ; RUN: not grep shufps %t |
| 4 | |
| Tanya Lattner | 632e88a | 2008-02-21 07:42:26 +0000 | [diff] [blame^] | 5 | define void @test() { |
| 6 | bitcast <4 x i32> zeroinitializer to <4 x float> ; <<4 x float>>:1 [#uses=1] |
| 7 | shufflevector <4 x float> %1, <4 x float> zeroinitializer, <4 x i32> zeroinitializer ; <<4 x float>>:2 [#uses=1] |
| 8 | store <4 x float> %2, <4 x float>* null |
| 9 | unreachable |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 10 | } |
| Tanya Lattner | 632e88a | 2008-02-21 07:42:26 +0000 | [diff] [blame^] | 11 | |