1  /* { dg-options "-mthumb -Os" } */
       2  /* { dg-require-effective-target arm_thumb2_ok } */
       3  /* { dg-final { scan-assembler "subs" } } */
       4  /* { dg-final { scan-assembler "adcs" } } */
       5  
       6  int foo (int s)
       7  {
       8        return s == 1;
       9  }