| Reid Spencer | a551c04 | 2007-04-15 09:21:47 +0000 | [diff] [blame] | 1 | ; RUN: llvm-upgrade < %s | llvm-as | opt -sccp | llvm-dis | grep {ret i32 0} |
| Chris Lattner | 2c14b32 | 2004-12-11 23:14:40 +0000 | [diff] [blame] | 2 | |
| 3 | ; Test that SCCP has basic knowledge of when and/or nuke overdefined values. | ||||
| 4 | |||||
| 5 | int %test(int %X) { | ||||
| 6 | %Y = and int %X, 0 | ||||
| 7 | ret int %Y | ||||
| 8 | } | ||||