| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 1 | ; This should turn into a single extsh |
| Dan Gohman | da594cf | 2009-09-09 00:09:15 +0000 | [diff] [blame] | 2 | ; RUN: llc < %s -march=ppc32 | grep extsh | count 1 |
| Tanya Lattner | 5ebaf3b | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 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 | |