| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fno-strict-overflow -fdump-tree-ivcanon-details" } */ | |
| void bar(); | |
| void foo(char *dst) | |
| { | |
| char *const end = dst; | |
| do { | |
| bar(); | |
| dst += 2; | |
| } while (dst < end); | |
| } | |
| /* { dg-final { scan-tree-dump " zero if " "ivcanon" } } */ |