| Dan Gohman | 1880092 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -instcombine -S | \ |
| Reid Spencer | 91948d4 | 2007-04-14 20:13:02 +0000 | [diff] [blame] | 2 | ; RUN: grep {and i32 %Y, 8} |
| Chris Lattner | da15d4b | 2005-01-01 16:14:46 +0000 | [diff] [blame] | 3 | |
| Tanya Lattner | 5640bd1 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 4 | define i32 @test1(i8 %X) { |
| 5 | %Y = zext i8 %X to i32 ; <i32> [#uses=1] |
| 6 | %Z = and i32 %Y, 65544 ; <i32> [#uses=1] |
| 7 | ret i32 %Z |
| Chris Lattner | da15d4b | 2005-01-01 16:14:46 +0000 | [diff] [blame] | 8 | } |
| 9 | |
| Tanya Lattner | 5640bd1 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 10 | |