Viewing file:  vec-xxpermdi.c (1.99 KB) -rw-r--r--
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/* { dg-do run } */
/* { dg-require-effective-target vsx_hw } */
/* { dg-options "-O2 -mvsx" } */
/* Added for PR79261 to test that vec_xxpermdi works correctly for
both BE and LE targets. */
#include <altivec.h>
void abort (void);
vector double vdx = { 0.0, 1.0 };
vector double vdy = { 2.0, 3.0 };
vector double vdz;
vector signed long long vsllx = { 0, 1 };
vector signed long long vslly = { 2, 3 };
vector signed long long vsllz;
vector float vfx = { 0.0, 1.0, 2.0, 3.0 };
vector float vfy = { 4.0, 5.0, 6.0, 7.0 };
vector float vfz;
vector signed int vsix = { 0, 1, 2, 3 };
vector signed int vsiy = { 4, 5, 6, 7 };
vector signed int vsiz;
vector signed short vssx = { 0, 1, 2, 3, 4, 5, 6, 7 };
vector signed short vssy = { 8, 9, 10, 11, 12, 13, 14, 15 };
vector signed short vssz;
vector signed char vscx = { 0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15 };
vector signed char vscy = { 16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31 };
vector signed char vscz;
int
main ()
{
vdz = vec_xxpermdi (vdx, vdy, 0b01);
if (vdz[0] != 0.0 || vdz[1] != 3.0)
abort ();
vsllz = vec_xxpermdi (vsllx, vslly, 0b10);
if (vsllz[0] != 1 || vsllz[1] != 2)
abort ();
vfz = vec_xxpermdi (vfx, vfy, 0b01);
if (vfz[0] != 0.0 || vfz[1] != 1.0 || vfz[2] != 6.0 || vfz[3] != 7.0)
abort ();
vsiz = vec_xxpermdi (vsix, vsiy, 0b10);
if (vsiz[0] != 2 || vsiz[1] != 3 || vsiz[2] != 4 || vsiz[3] != 5)
abort ();
vssz = vec_xxpermdi (vssx, vssy, 0b00);
if (vssz[0] != 0 || vssz[1] != 1 || vssz[2] != 2 || vssz[3] != 3
|| vssz[4] != 8 || vssz[5] != 9 || vssz[6] != 10 || vssz[7] != 11)
abort ();
vscz = vec_xxpermdi (vscx, vscy, 0b11);
if (vscz[0] != 8 || vscz[1] != 9 || vscz[2] != 10 || vscz[3] != 11
|| vscz[4] != 12 || vscz[5] != 13 || vscz[6] != 14 || vscz[7] != 15
|| vscz[8] != 24 || vscz[9] != 25 || vscz[10] != 26 || vscz[11] != 27
|| vscz[12] != 28 || vscz[13] != 29 || vscz[14] != 30 || vscz[15] != 31)
abort ();
return 0;
}
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