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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;

}