| /* PR tree-optimization/86844 */ | |
| /* { dg-do compile } */ | |
| /* { dg-require-effective-target store_merge } */ | |
| /* { dg-options "-O2 -fdump-tree-store-merging" } */ | |
| void | |
| foo (int *p) | |
| { | |
| *p = 0; | |
| int one = 1; | |
| __builtin_memcpy ((char *) p + 3, &one, sizeof (int)); | |
| *((char *)p + 4) = *((char *)p + 36); | |
| *((char *)p + 1) = 2; | |
| } | |
| /* { dg-final { scan-tree-dump-not "Merging successful" "store-merging" } } */ |