1  /* { dg-require-effective-target lp64 } */
       2  /* { dg-options "-mdejagnu-cpu=power10" } */
       3  
       4  extern void abort (void);
       5  
       6  unsigned long long int
       7  do_cnttzdm (unsigned long long int source, unsigned long long int mask) {
       8    return __builtin_cnttzdm (source, mask);
       9  }
      10  
      11  int main (int argc, char *argv [])
      12  {
      13    unsigned long long int sources [4], masks [4];
      14    unsigned long long int intermediates [4][4] = {
      15      /* sources[0] with each of masks [0 .. 3] */
      16      { 0x0000a5f0ll, 0x00007e3cll, 0x000050ecll, 0x0000af73ll },
      17      /* sources[1] with each of masks [0 .. 3] */
      18      { 0x00007e3cll, 0x0000a5f0ll, 0x0000ec50ll, 0x000073afll },
      19      /* sources[2] with each of masks [0 .. 3] */
      20      { 0x00003ca5ll, 0x0000f07ell, 0x0000c50ell, 0x00003af7ll },
      21      /* sources[3] with each of masks [0 .. 3] */
      22      { 0x00005a0fll, 0x0000e7c3ll, 0x0000af73ll, 0x000050ecll },
      23    };
      24    unsigned long long int results [4][4] = {
      25      { 4, 2, 2, 0 },
      26      { 2, 4, 4, 0 },
      27      { 0, 1, 1, 0 },
      28      { 0, 0, 0, 2 },
      29    };
      30  
      31    sources[0] = 0xa5f07e3cll;
      32    sources[1] = 0x7e3ca5f0ll;
      33    sources[2] = 0x3ca5f07ell;
      34    sources[3] = 0x5a0fe7c3ll;
      35  
      36    masks[0] = 0xffff0000ll;
      37    masks[1] = 0x0000ffffll;
      38    masks[2] = 0x0f0f0f0fll;
      39    masks[3] = 0xf0f0f0f0ll;
      40  
      41    for (int i = 0; i < 4; i++)
      42      {
      43        for (int j = 0; j < 4; j++)
      44  	{
      45  	  if (do_cnttzdm (sources[i], masks[j]) != results [i][j])
      46  	    abort ();
      47  	}
      48      }
      49  
      50    return 0;
      51  }
      52  
      53  /* { dg-final { scan-assembler {\mcnttzdm\M} } } */