1  /* PR target/66112 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2" } */
       4  
       5  unsigned short int
       6  foo (int a, int b)
       7  {
       8    unsigned short int res;
       9    a &= 0xffff;
      10    b &= 0xffff;
      11    if (__builtin_mul_overflow (a, b, &res))
      12      res = 0x123;
      13    return res;
      14  }
      15  
      16  short int
      17  bar (int a, int b)
      18  {
      19    short int res;
      20    a = (short int) a;
      21    b = (short int) b;
      22    if (__builtin_mul_overflow (a, b, &res))
      23      res = 0x123;
      24    return res;
      25  }
      26  
      27  /* { dg-final { scan-assembler-times "jn?o\[ \t\]" 2 } } */
      28  /* { dg-final { scan-assembler-times "mulw\[ \t\]" 2 } } */
      29  /* { dg-final { scan-assembler-times "imulw\[ \t\]" 1 } } */