| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-vrp1" } */ | |
| /* LLVM LOCAL test not applicable */ | |
| /* { dg-require-fdump "" } */ | |
| int | |
| foo (int *p) | |
| { | |
| int a = *p; | |
| int b = p != 0; | |
| *p = b; | |
| if (b) | |
| return a; | |
| else | |
| return 0; | |
| } | |
| /* { dg-final { scan-tree-dump-times "Folding predicate " 2 "vrp1" } } */ | |
| /* { dg-final { cleanup-tree-dump "vrp1" } } */ |