| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-phiopt1 -fdump-tree-optimized" } */ | |
| /* PR tree-optimization/19832 */ | |
| int f_plus(int a, int b) | |
| { | |
| if (a != b) return a + b; | |
| return a + a; | |
| } | |
| int g_plus(int a, int b) | |
| { | |
| if (b != a) return a + b; | |
| return a + a; | |
| } | |
| /* All of the above function's if should have been optimized away even in phiopt1. */ | |
| /* { dg-final { scan-tree-dump-not "if " "phiopt1" } } */ | |
| /* { dg-final { scan-tree-dump-not "if " "optimized" } } */ |