1  /* { dg-do compile } */
       2  /* { dg-require-effective-target powerpc_p9vector_ok } */
       3  /* { dg-options "-mdejagnu-cpu=power9 -O2" } */
       4  
       5  #include <altivec.h>
       6  
       7  vector long long
       8  permute (vector long long *p, vector long long *q, vector unsigned char mask)
       9  {
      10    vector long long a = *p;
      11    vector long long b = *q;
      12  
      13    /* Force a, b to be in FPR registers.  */
      14    __asm__ (" # a: %x0, b: %x1" : "+d" (a), "+d" (b));
      15  
      16    return vec_perm (a, b, mask);
      17  }
      18  
      19  /* expect xxpermr on little-endian, xxperm on big-endian */
      20  /* { dg-final { scan-assembler	   "xxperm" } } */
      21  /* { dg-final { scan-assembler-not "vperm"  } } */