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/* { dg-options { -nostartfiles below100.o -Tbelow100.ld -O2 } } */

/* { dg-final { scan-assembler "set1 B100,#0" } } */

typedef struct

{

  unsigned short b0:1;

  unsigned short b1:1;

  unsigned short b2:1;

  unsigned short b3:1;

  unsigned short b4:1;

  unsigned short b5:1;

  unsigned short b6:1;

  unsigned short b7:1;

  unsigned short b8:1;

  unsigned short b9:1;

  unsigned short b10:1;

  unsigned short b11:1;

  unsigned short b12:1;

  unsigned short b13:1;

  unsigned short b14:1;

  unsigned short b15:1;

} BitField;

char acDummy[0xf0] __attribute__ ((__BELOW100__));

BitField B100 __attribute__ ((__BELOW100__));

unsigned short *p = (unsigned short *) &B100;

void

Do (void)

{

  B100.b0 = 1;

}

int

main (void)

{

  *p = 0x1234;

  Do ();

  return (*p == 0x1235) ? 0 : 1;

}