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/* APPLE LOCAL file 4110735 */
/* { dg-do run } */
/* { dg-options "-O3" { target powerpc*-*-* } } */
#include <stdio.h>
#include <stdlib.h>
typedef signed short SINT16 ;
typedef unsigned long UINT32 ;
typedef unsigned int UINT ;
class A
{
public:
union
{
SINT16 xy[2];
UINT32 abXY;
};
bool operator==(const A& other) const {return abXY == other.abXY;}
bool operator!=(const A& other) const {return abXY != other.abXY;}
};
template <int size> struct pArray { unsigned char u08[16*(((size*1)+15)/16)] __attribute__ ((aligned(16))); };
struct B
{
union {
A mvL[2];
pArray<1> xyz;
};
} ;
typedef struct
{
UINT w;
B b;
}C;
UINT32 bar (const C * sPtr)
{
UINT w = sPtr->w;
A a;
a.xy[0] = sPtr->b.mvL[w].xy[0]<<2;
a.xy[1] = sPtr->b.mvL[w].xy[1]<<2;
if (a.xy[0] != (SINT16) (0xffff << 2))
abort ();
}
int main()
{
A a;
C c;
a.xy[0] = 0xffff;
a.xy[1] = 0xffff;
c.w=0;
c.b.mvL[0].xy[0] = a.xy[0];
c.b.mvL[0].xy[1] = a.xy[1];
bar (&c);
}
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