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#include <stdio.h>
#include <altivec.h>
union si_overlay
{
vector signed int v;
int ints[4];
};
vector signed int
vec_init ()
{
vector signed int v;
static int count = 1;
((union si_overlay *) &v)->ints[0] = count++;
((union si_overlay *) &v)->ints[1] = count++;
((union si_overlay *) &v)->ints[2] = count++;
((union si_overlay *) &v)->ints[3] = count++;
return v;
}
void
vec_print (vector signed int v)
{
printf ("%08x %08x %08x %08x",
((union si_overlay *) &v)->ints[0],
((union si_overlay *) &v)->ints[1],
((union si_overlay *) &v)->ints[2],
((union si_overlay *) &v)->ints[3]);
}
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