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/* { dg-do compile } */
/* { dg-require-effective-target store_merge } */
/* { dg-options "-O2 -fdump-tree-store-merging" } */
/* Check that we can merge consecutive array members through the pointer.
PR rtl-optimization/23684. */
void
foo (char *input)
{
input = __builtin_assume_aligned (input, 8);
input[0] = 'H';
input[1] = 'e';
input[2] = 'l';
input[3] = 'l';
input[4] = 'o';
input[5] = ' ';
input[6] = 'w';
input[7] = 'o';
input[8] = 'r';
input[9] = 'l';
input[10] = 'd';
input[11] = '\0';
}
/* { dg-final { scan-tree-dump-times "Merging successful" 1 "store-merging" } } */
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