blob: d3cd117bdc63442bc0ea4377365f2f83f93af143 [file] [log] [blame]
/* PR tree-optimization/88709 */
/* { dg-do run } */
/* { dg-require-effective-target store_merge } */
/* { dg-options "-O2 -fdump-tree-store-merging-details" } */
/* { dg-final { scan-tree-dump "New sequence of \[12] stores to replace old one of 3 stores" "store-merging" } } */
struct S { char buf[8]; };
__attribute__((noipa)) void
bar (struct S *x)
{
int i;
for (i = 0; i < 8; i++)
if (x->buf[i] != ((i == 1) + (i == 3) * 2))
__builtin_abort ();
}
int
main ()
{
__attribute__((aligned(8))) struct S s = {};
s.buf[1] = 1;
s.buf[3] = 2;
bar (&s);
return 0;
}