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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [pr43562.c] - Rev 826

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/* { dg-options "-O0" } */
/* { dg-do compile } */
 
extern unsigned foo (void);
extern void bar (void);
 
__attribute__ ((optimize ("O2")))
void bak ()
{
  unsigned a;
  while (1)
    {
      a = foo ();
      while (a)
	{
	  a &= 1;
	  bar ();
	}
    }
}
 

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