| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-ccp1" } */ | |
| #include <string.h> | |
| char c[10]; | |
| void | |
| f1 () | |
| { | |
| const char *p = "123456"; | |
| memcpy (c, p, 6); | |
| } | |
| void | |
| f2 () | |
| { | |
| const char *p = "12345678"; | |
| p += 2; | |
| memcpy (c, p, 6); | |
| } | |
| /* { dg-final { scan-tree-dump-times "memcpy\[^\n\]*123456" 2 "ccp1" } } */ | |
| /* { dg-final { cleanup-tree-dump "ccp1" } } */ |