| /* { dg-do compile } */ | |
| /* { dg-options "-ffinite-math-only -fdump-tree-gimple" } */ | |
| float f(float x) | |
| { | |
| return x - x; | |
| } | |
| /* Substraction should be turned into 0. */ | |
| /* { dg-final { scan-tree-dump-not " - " "gimple" } } */ | |
| /* { dg-final { cleanup-tree-dump "gimple" } } */ |