// RUN: %clang_cc1 -emit-llvm %s -o -
#ifdef PACKED
#define P __attribute__((packed))
#else
#define P
#endif
struct UnPacked {
int X;
int Y;
};
struct P M_Packed {
unsigned char A;
struct UnPacked B;
};
struct M_Packed sM_Packed;
int testM_Packed (void) {
struct M_Packed x;
return (x.B.Y != 0);
}