1  /* { dg-do compile } */
       2  /* { dg-options "-O1" } */
       3  
       4  int foo1 (int a, int i)
       5  {
       6    return a + (i != 0);
       7  }
       8  
       9  int foo2 (int a, int i)
      10  {
      11    return a - (i != 0);
      12  }
      13  
      14  int foo3 (int a, int b, int i)
      15  {
      16    return a + b + (i != 0);
      17  }
      18  
      19  int foo4 (int a, int b, int i)
      20  {
      21    return a - b - (i != 0);
      22  }
      23  
      24  int foo5 (int a, int i)
      25  {
      26    return a + (i == 0);
      27  }
      28  
      29  int foo6 (int a, int i)
      30  {
      31    return a - (i == 0);
      32  }
      33  
      34  /* { dg-final { scan-assembler-times "addx\t%" 3 } } */
      35  /* { dg-final { scan-assembler-times "subx\t%" 3 } } */
      36  /* { dg-final { scan-assembler-times "cmp\t%" 6 } } */
      37  /* { dg-final { scan-assembler-not "add\t%" } } */
      38  /* { dg-final { scan-assembler-not "sub\t%" } } */