1  /* { dg-do run { target { bmi && { ! ia32 } } } } */
       2  /* { dg-options "-O2 -mbmi -fno-inline" } */
       3  
       4  #include <x86intrin.h>
       5  
       6  #include "bmi-check.h"
       7  
       8  /*  Trick compiler in order not to generate target insn here. */
       9  long long calc_blsmsk_u64 (long long src1, long long src2)
      10  {
      11    return (src1-1) ^ (src2);
      12  }
      13  
      14  static void
      15  bmi_test ()
      16  {
      17    unsigned i;
      18    long long src = 0xfacec0ffeefacec0;
      19    long long res, res_ref;
      20  
      21    for (i=0; i<5; ++i) {
      22      src = i + src << i;
      23  
      24      res_ref = calc_blsmsk_u64 (src, src);
      25      res = __blsmsk_u64 (src);
      26  
      27      if (res != res_ref)
      28        abort();
      29    }
      30  }