| /* { dg-do compile } */ | |
| /* { dg-options "-O -fdump-tree-ccp1" } */ | |
| static const int x; | |
| int test1 (void) | |
| { | |
| char *p = "hello"; | |
| int i = x; | |
| i = i + 5; | |
| return p[i]; | |
| } | |
| int test2 (void) | |
| { | |
| int i = x; | |
| i = i + 5; | |
| return "hello"[i]; | |
| } | |
| /* { dg-final { scan-tree-dump-times "return 0;" 2 "ccp1" } } */ |