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/* { dg-do run } */
/* { dg-options "-O2" } */
void link_error (void);
struct A
{
int a;
int b;
};
struct A a;
const int B = 42;
void foo (int i)
{
if (i > 10)
a.a = 42;
else
{
a.b = 21;
a.a = a.b + 21;
}
/* This should be folded to 'if (0)' as a.a and B are both 42. */
if (a.a != B)
link_error ();
}
int
main ()
{
foo (3);
return 0;
}
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