1  /* { dg-do compile } */
       2  /* { dg-options "-O2" } */
       3  
       4  int
       5  foo (int x)
       6  {
       7    return __builtin_popcount (x);
       8  }
       9  
      10  long
      11  foo1 (long x)
      12  {
      13    return __builtin_popcountl (x);
      14  }
      15  
      16  long long
      17  foo2 (long long x)
      18  {
      19    return __builtin_popcountll (x);
      20  }
      21  
      22  int
      23  foo3 (int *p)
      24  {
      25    return __builtin_popcount (*p);
      26  }
      27  
      28  /* { dg-final { scan-assembler-not {popcount} } } */
      29  /* { dg-final { scan-assembler-times {cnt\t} 4 } } */
      30  /* { dg-final { scan-assembler-times {fmov\ts} 1 {target lp64} } } */
      31  /* { dg-final { scan-assembler-times {fmov\td} 2 {target lp64} } } */
      32  /* { dg-final { scan-assembler-times {fmov\ts} 2 {target ilp32} } } */
      33  /* { dg-final { scan-assembler-times {fmov\td} 1 {target ilp32} } } */
      34  /* { dg-final { scan-assembler-times {ldr\ts} 1 } } */