| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 1 | ; Ensure constant propogation of 'not' instructions is working correctly. |
| 2 | |||||
| 3 | ; RUN: llvm-upgrade < %s | llvm-as | opt -constprop -die | llvm-dis | not grep xor | ||||
| 4 | |||||
| 5 | int "test1"() { | ||||
| 6 | %R = xor int 4, -1 | ||||
| 7 | ret int %R | ||||
| 8 | } | ||||
| 9 | |||||
| 10 | int "test2"() { | ||||
| 11 | %R = xor int -23, -1 | ||||
| 12 | ret int %R | ||||
| 13 | } | ||||
| 14 | |||||
| 15 | bool "test3"() { | ||||
| 16 | %R = xor bool true, true | ||||
| 17 | ret bool %R | ||||
| 18 | } | ||||
| 19 | |||||