| /* PR tree-optimization/13827 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-original" } */ | |
| unsigned foo (unsigned a, unsigned b) | |
| { | |
| return (a & 0xff00) != (b & 0xff00); | |
| } | |
| unsigned bar (unsigned c, unsigned d) | |
| { | |
| return (c & 0xff00) == (d & 0xff00); | |
| } | |
| /* { dg-final { scan-tree-dump-times "a \\^ b" 1 "original" } } */ | |
| /* { dg-final { scan-tree-dump-times "c \\^ d" 1 "original" } } */ | |
| /* { dg-final { cleanup-tree-dump "original" } } */ |