| /* PR 15349. Merge two PHI nodes. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O1 -fdump-tree-mergephi" } */ | |
| /* LLVM LOCAL test not applicable */ | |
| /* { dg-require-fdump "" } */ | |
| int | |
| foo (int a, int b) | |
| { | |
| int t; | |
| if (b) | |
| { | |
| if (a) | |
| t = 3; | |
| else | |
| t = 5; | |
| a = 0; | |
| } | |
| else | |
| t = 7; | |
| return t; | |
| } | |
| /* { dg-final { scan-tree-dump-times "PHI" 1 "mergephi"} } */ | |
| /* { dg-final { cleanup-tree-dump "mergephi" } } */ |