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/* { dg-do run } */
/* { dg-options "-fno-tree-sra" } */
extern void abort (void);
struct Foo {
int *p;
};
struct Bar {
struct Foo *x;
int *q;
};
struct Foo __attribute__((noinline))
bar(int *p)
{
struct Foo f;
f.p = p;
return f;
}
void __attribute__((noinline))
foo(struct Foo f)
{
*f.p = 0;
}
int main()
{
int a, b;
a = 0;
b = 1;
struct Bar f;
struct Foo g = bar (&b);
f.x = &g;
f.q = &a;
foo(*f.x);
if (b != 0)
abort ();
return 0;
}
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