Subversion Repositories openrisc

#include <stdlib.h>

#include <stdio.h>

#include <stddef.h>

#include <altivec.h>

#define NPAGES 20

#define NSKIP 10

static vector float big[NPAGES*4096/16] = { {1,1,1,1} };

/* NPAGES pages worth.  */

static int failed;

static void f(vector float *p)

{

  int i = 1;

  p = (vector float *)(((ptrdiff_t)p + 4095) & ~4095);

  i += NSKIP;

  p += NSKIP*4096/16;

  while (i < NPAGES)

    {

      if (!vec_all_eq(*p,((vector float){0,0,0,0})))

        {

          printf("*p isn't zero at 0x%p, page %d\n", p, i);

          failed++;

        }

      i++;

      p += 4096/16;

    }

}

int main(void)

{

  f(big);

  if (failed)

    abort ();

  return 0;

}