1  /* { dg-do compile } */
       2  /* { dg-options "-mthumb -Os" }  */
       3  /* { dg-require-effective-target arm_thumb2_ok } */
       4  
       5  int
       6  f (int start, int end, int *start_)
       7  {
       8    if (start == -1 || end == -1)
       9      return -1;
      10  
      11    if (end - start)
      12      return -1;
      13  
      14    *start_ = start;
      15  
      16    return 0;
      17  }
      18  
      19  /* { dg-final { scan-assembler-times "\torr" 0 } } */
      20  /* { dg-final { scan-assembler-times "\tit\t" 0 } } */
      21  /* { dg-final { scan-assembler "\tbeq" } } */