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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.target/] [i386/] [20020616-1.c] - Rev 816

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/* PR opt/6722 */
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
/* { dg-options "-O2" } */
 
register int k asm("%ebx");
 
void __attribute__((noinline))
foo()
{
  k = 1;
}
 
void test()
{
  int i;
  for (i = 0; i < 10; i += k)
    {
      k = 0;
      foo();
    }
}
 
int main()
{
  int old = k;
  test();
  k = old;
  return 0;
}
 

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