| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -ftree-tail-merge -fdump-tree-pre" } */ | |
| int | |
| f (int c, int b, int d) | |
| { | |
| int r, e; | |
| if (c) | |
| r = b + d; | |
| else | |
| { | |
| e = b + d; | |
| r = e; | |
| } | |
| return r; | |
| } | |
| /* { dg-final { scan-tree-dump-times "if " 0 "pre"} } */ | |
| /* { dg-final { scan-tree-dump-times "(?n)_.*\\+.*_" 1 "pre"} } */ | |
| /* { dg-final { scan-tree-dump-not "Invalid sum" "pre"} } */ |