1  /* { dg-do run } */
       2  /* { dg-options "-O3 -fno-inline" } */
       3  /* { dg-require-effective-target lp64 } */
       4  /* { dg-require-effective-target ppc_cpu_supports_hw } */
       5  
       6  #define NO_WARN_X86_INTRINSICS 1
       7  #include <x86intrin.h>
       8  #include "bmi-check.h"
       9  
      10  /*  Trick compiler in order not to generate target insn here. */
      11  int calc_blsmsk_u32 (int src1, int src2)
      12  {
      13    return (src1-1) ^ (src2);
      14  }
      15  
      16  static void
      17  bmi_test ()
      18  {
      19    unsigned i;
      20    int src = 0xfacec0ff;
      21    int res, res_ref;
      22  
      23    for (i=0; i<5; ++i) {
      24      src = (i + src) << i;
      25  
      26      res_ref = calc_blsmsk_u32 (src, src);
      27      res = __blsmsk_u32 (src);
      28  
      29      if (res != res_ref)
      30        abort();
      31    }
      32  }