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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-ipa-cp-details -fdump-tree-vrp1" } */
static __attribute__((noinline, noclone))
int foo (int *p)
{
if (!p)
return 0;
*p = 1;
}
struct st
{
int a;
int b;
};
int bar (struct st *s)
{
if (!s)
return 0;
foo (&s->a);
foo (&s->b);
}
/* { dg-final { scan-ipa-dump "Setting nonnull for 0" "cp" } } */
/* { dg-final { scan-tree-dump-times "if" 1 "vrp1" } } */
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