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/* { dg-do compile } */
/* { dg-options "-O2 -fno-strict-aliasing -fdump-rtl-expand" } */
union U {
int a;
float b;
};
struct A {
union U u1;
char a[100];
};
void bar (struct A *);
void foo ()
{
{
struct A a;
bar (&a);
}
{
struct A a;
bar (&a);
}
}
/* { dg-final { scan-rtl-dump-times "Partition" 1 "expand" } } */
/* { dg-final { cleanup-rtl-dump "expand" } } */
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