| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-pre-stats" } */ | |
| int foo(void) | |
| { | |
| int x, c, y; | |
| x = 3; | |
| if (c) | |
| x = 2; | |
| y = x + 1; | |
| return y; | |
| } | |
| /* We should eliminate the x+1 computation from this routine, replacing | |
| it with a phi of 3, 4 */ | |
| /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */ |