1  /* { dg-do compile } */
       2  /* { dg-options "-fstrict-overflow -fdump-tree-gimple" } */
       3  int g(int x)
       4  {
       5     return (x - 10) < 0;
       6  }
       7  /* There should be only x <= 9 and no x - 10. */
       8  /* { dg-final { scan-tree-dump-times "<= 9" 1 "gimple"} } */
       9  /* { dg-final { scan-tree-dump-times "\\+ -10" 0 "gimple"} } */
      10