blob: 77701ebd5ad641e6e646f29c280890b4e08d2fdb [file] [log] [blame]
/* { dg-do run } */
/* { dg-options "-O2 -fipa-pta" } */
struct Foo {
int *p;
int *q;
};
void __attribute__((noinline))
bar (int **x)
{
struct Foo *f = (struct Foo *)(x - 1);
*(f->p) = 0;
}
int foo(void)
{
struct Foo f;
int i = 1, j = 2;
f.p = &i;
f.q = &j;
bar(&f.q);
return i;
}
extern void abort (void);
int main()
{
if (foo () != 0)
abort ();
return 0;
}