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[official-gcc.git] / gomp-20050608-branch / gcc / testsuite / gcc.c-torture / compile / pr21030.c

/* PR tree-optimization/21030
   VRP used to create invalid ranges where VR->MIN is greater than
   VR->MAX.  */

void
foo (int unit)
{
  int i;

  for (i = 0; unit; i++, unit--)
    {
      if (i >= 0)
        {
          int j = i;
          while (j)
            j--;
        }
    }
}