| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 1 | ; This should turn into a single extsh |
| Tanya Lattner | 5ebaf3b | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 2 | ; RUN: llvm-as < %s | llc -march=ppc32 | grep extsh | count 1 |
| 3 | define i32 @test(i32 %X) { | ||||
| 4 | %tmp.81 = shl i32 %X, 16 ; <i32> [#uses=1] | ||||
| 5 | %tmp.82 = ashr i32 %tmp.81, 16 ; <i32> [#uses=1] | ||||
| 6 | ret i32 %tmp.82 | ||||
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 7 | } |
| Tanya Lattner | 5ebaf3b | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 8 | |