Subversion Repositories openrisc

/* { dg-require-effective-target vect_int } */

#include <stdarg.h>

#include "tree-vect.h"

#define N 16

#define DIFF 240

/* Test vectorization of reduction of signed-int.  */

void main1 (int x, int max_result, int min_result)

{

  int i;

  int b[N] = {1,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};

  int c[N] = {1,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};

  int diff = 0;

  int max = x;

  int min = x;

  for (i = 0; i < N; i++) {

    diff += (b[i] - c[i]);

  }

  for (i = 0; i < N; i++) {

    max = max < c[i] ? c[i] : max;

  }

  for (i = 0; i < N; i++) {

    min = min > c[i] ? c[i] : min;

  }

  /* check results:  */

  if (diff != DIFF)

    abort ();

  if (max != max_result)

    abort ();

  if (min != min_result)

    abort ();

}

int main (void)

{

  check_vect ();

  main1 (100, 100, 1);

  main1 (0, 15, 0);

  return 0;

}

/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" { xfail { vect_no_int_add || vect_no_int_max } } } } */

/* { dg-final { cleanup-tree-dump "vect" } } */