| /* { dg-do compile } */ | |
| /* { dg-options "-O -ffast-math -fdump-tree-original" } */ | |
| double foo (double x) | |
| { | |
| return (x + 0.5 - x - 0.5); | |
| } | |
| /* { dg-final { scan-tree-dump "return 0.0;" "original" } } */ | |
| /* { dg-final { cleanup-tree-dump "original" } } */ |