1  /* In Thumb-2 mode, when optimizing for size, generate a "muls"
       2     instruction and use the resulting condition flags rather than a
       3     separate compare instruction.  */
       4  /* { dg-options "-mthumb -Os" }  */
       5  /* { dg-require-effective-target arm_thumb2_ok } */
       6  /* { dg-final { scan-assembler "muls" } } */
       7  /* { dg-final { scan-assembler-not "cmp" } } */
       8  
       9  int x;
      10  
      11  void f(int i, int j)
      12  {
      13    if (i * j < 0)
      14      x = 1;
      15  }