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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [pr21021.c] - Rev 816

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/* PR tree-optimization/21021
 
   The front end produces a comparison of mismatched types, namely an
   integer and a pointer, causing VRP to compute TYPE_MAX_VALUE for a
   pointer, which we cannot.  */
 
extern void *bar (void);
 
int
foo (unsigned int *p, unsigned int *q)
{
  const void *r = bar ();
 
  if (r >= (const void *) *p
      && r < (const void *) *q)
    return 1;
 
  return 0;
}
 

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