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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [xstormy16/] [sfr/] [05_sfrb_to_var.c] - Rev 691

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/* { dg-options { -nostartfiles below100.o -Tbelow100.ld -O2 } } */
/* { dg-final { scan-assembler "mov.b r., *32532" } } */
 
#define SFR (*((volatile unsigned char*)0x7f14))
unsigned char *p = (unsigned char *) 0x7f14;
 
unsigned char yData = 0x12;
 
void
Do (void)
{
  yData = SFR;
}
 
int
main (void)
{
  *p = 0x34;
  Do ();
  return (yData == 0x34) ? 0 : 1;
}
 

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