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  /* To fool compiler, so it not generate blsi here. */
       9  long long calc_blsi_u64 (long long src1, long long src2)
      10  {
      11    return (-src1) & (src2);
      12  }
      13  
      14  static void
      15  bmi_test()
      16  {
      17    unsigned i;
      18  
      19    long long src = 0xfacec0ffeefacec0;
      20    long long res, res_ref;
      21  
      22    for (i=0; i<5; ++i) {
      23      src = i + src << i;
      24  
      25      res_ref = calc_blsi_u64 (src, src);
      26      res = __blsi_u64 (src);
      27  
      28      if (res != res_ref)
      29        abort();
      30    }
      31  }