1 /* PR tree-optimization/86844 */
2 /* { dg-do compile } */
3 /* { dg-require-effective-target store_merge } */
4 /* { dg-options "-O2 -fdump-tree-store-merging" } */
5 
6 void
foo(int * p)7 foo (int *p)
8 {
9   *p = 0;
10   int one = 1;
11   __builtin_memcpy ((char *) p + 3, &one, sizeof (int));
12   *((char *)p + 4) = *((char *)p + 36);
13   *((char *)p + 1) = 2;
14 }
15 
16 /* { dg-final { scan-tree-dump-not "Merging successful" "store-merging" } } */
17