| /* 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; | |
| *((char *)p + 3) = 1; | |
| *((char *)p + 1) = 2; | |
| *((char *)p + 2) = *((char *)p + 38); | |
| } | |
| /* { dg-final { scan-tree-dump-times "Merging successful" 1 "store-merging" } } */ | |
| /* { dg-final { scan-tree-dump-times "New sequence of 1 stores to replace old one of 3 stores" 1 "store-merging" } } */ |