1  /* { dg-do run } */
       2  /* { dg-require-effective-target vsx_hw } */
       3  /* { dg-options "-O2 -mvsx" } */
       4  
       5  /* Added for PR79261 to test that vec_xxpermdi works correctly for
       6     both BE and LE targets.  */
       7  
       8  #include <altivec.h>
       9  void abort (void);
      10  
      11  vector double vdx = { 0.0, 1.0 };
      12  vector double vdy = { 2.0, 3.0 };
      13  vector double vdz;
      14  
      15  vector signed long long vsllx = { 0, 1 };
      16  vector signed long long vslly = { 2, 3 };
      17  vector signed long long vsllz;
      18  
      19  vector float vfx = { 0.0, 1.0, 2.0, 3.0 };
      20  vector float vfy = { 4.0, 5.0, 6.0, 7.0 };
      21  vector float vfz;
      22  
      23  vector signed int vsix = { 0, 1, 2, 3 };
      24  vector signed int vsiy = { 4, 5, 6, 7 };
      25  vector signed int vsiz;
      26  
      27  vector signed short vssx = { 0, 1, 2, 3, 4, 5, 6, 7 };
      28  vector signed short vssy = { 8, 9, 10, 11, 12, 13, 14, 15 };
      29  vector signed short vssz;
      30  
      31  vector signed char vscx = { 0, 1, 2, 3, 4, 5, 6, 7,
      32  			    8, 9, 10, 11, 12, 13, 14, 15 };
      33  vector signed char vscy = { 16, 17, 18, 19, 20, 21, 22, 23,
      34  			    24, 25, 26, 27, 28, 29, 30, 31 };
      35  vector signed char vscz;
      36  
      37  int
      38  main ()
      39  {
      40    vdz = vec_xxpermdi (vdx, vdy, 0b01);
      41    if (vdz[0] != 0.0 || vdz[1] != 3.0)
      42      abort ();
      43  
      44    vsllz = vec_xxpermdi (vsllx, vslly, 0b10);
      45    if (vsllz[0] != 1 || vsllz[1] != 2)
      46      abort ();
      47  
      48    vfz = vec_xxpermdi (vfx, vfy, 0b01);
      49    if (vfz[0] != 0.0 || vfz[1] != 1.0 || vfz[2] != 6.0 || vfz[3] != 7.0)
      50      abort ();
      51  
      52    vsiz = vec_xxpermdi (vsix, vsiy, 0b10);
      53    if (vsiz[0] != 2 || vsiz[1] != 3 || vsiz[2] != 4 || vsiz[3] != 5)
      54      abort ();
      55  
      56    vssz = vec_xxpermdi (vssx, vssy, 0b00);
      57    if (vssz[0] != 0 || vssz[1] != 1 || vssz[2] != 2 || vssz[3] != 3
      58        || vssz[4] != 8 || vssz[5] != 9 || vssz[6] != 10 || vssz[7] != 11)
      59      abort ();
      60  
      61    vscz = vec_xxpermdi (vscx, vscy, 0b11);
      62    if (vscz[0] != 8 || vscz[1] != 9 || vscz[2] != 10 || vscz[3] != 11
      63        || vscz[4] != 12 || vscz[5] != 13 || vscz[6] != 14 || vscz[7] != 15
      64        || vscz[8] != 24 || vscz[9] != 25 || vscz[10] != 26 || vscz[11] != 27
      65        || vscz[12] != 28 || vscz[13] != 29 || vscz[14] != 30 || vscz[15] != 31)
      66      abort ();
      67  
      68    return 0;
      69  }