1  /* { dg-do run { target { power10_hw } } } */
       2  /* { dg-do link { target { ! power10_hw } } } */
       3  /* { dg-require-effective-target power10_ok } */
       4  /* { dg-options "-mdejagnu-cpu=power10" } */
       5  
       6  #include <altivec.h>
       7  
       8  extern void abort (void);
       9  
      10  vector unsigned long long int
      11  do_vec_cntlzm (vector unsigned long long int source,
      12  	     vector unsigned long long int mask)
      13  {
      14    return vec_cntlzm (source, mask);
      15  }
      16  
      17  int main (int argc, char *argv [])
      18  {
      19    vector unsigned long long int source_a = { 0xa5f07e3cull, 0x7e3ca5f0ull };
      20    vector unsigned long long int source_b = { 0x3ca5f07eull, 0x5a0fe7c3ull };
      21  
      22    vector unsigned long long int mask_a = { 0xffff0000ull, 0x0000ffffull };
      23    vector unsigned long long int mask_b = { 0x0f0f0f0full, 0xf0f0f0f0ull };
      24  
      25    /* See cntlzdm-0.c for derivation of expected results.
      26  
      27       result_aa [0] is compute (source [0], mask [0];
      28       result_aa [1] is compute (source [1], mask [1].
      29  
      30       result_ab [0] is compute (source [0], mask [2];
      31       result_ab [1] is compute (source [1], mask [3].
      32  
      33       result_ba [0] is compute (source [2], mask [0];
      34       result_ba [1] is compute (source [3], mask [1].
      35  
      36       result_bb [0] is compute (source [2], mask [2];
      37       result_bb [1] is compute (source [3], mask [3].  */
      38  
      39    vector unsigned long long int result_aa = { 0, 0 };
      40    vector unsigned long long int result_ab = { 1, 1 };
      41    vector unsigned long long int result_ba = { 2, 0 };
      42    vector unsigned long long int result_bb = { 0, 1 };
      43  
      44    if (!vec_all_eq (do_vec_cntlzm (source_a, mask_a), result_aa))
      45      abort ();
      46    if (!vec_all_eq (do_vec_cntlzm (source_a, mask_b), result_ab))
      47      abort ();
      48    if (!vec_all_eq (do_vec_cntlzm (source_b, mask_a), result_ba))
      49      abort ();
      50    if (!vec_all_eq (do_vec_cntlzm (source_b, mask_b), result_bb))
      51      abort ();
      52  
      53    return 0;
      54  }
      55