gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr56250.c


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/* PR tree-optimization/56250 */

extern void abort (void);

int
main ()
{
  unsigned int x = 2;
  unsigned int y = (0U - x / 2) / 2;
  if (-1U / x != y)
    abort ();
  return 0;
}