/* { 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" } } */ |