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

#include <stdarg.h>

#include "tree-vect.h"

#define N 256

unsigned char ub[N];

unsigned char uc[N];

unsigned char diff;

volatile int y = 0;

__attribute__ ((noinline)) void

main1 (unsigned char x, unsigned char max_result, unsigned char min_result)

{

  int i;

  unsigned char udiff = 2;

  unsigned char umax = x;

  unsigned char umin = x;

  diff = 2;

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

    ub[i] = i;

    uc[i] = i;

    if (i%16 == 0)

      {

        ub[i] = i+2;

        diff += 2;

      }

    if (uc[i] > max_result)

      max_result = uc[i];

    if (uc[i] < min_result)

      min_result = uc[i];

    /* Avoid vectorization.  */

    if (y)

      abort ();

  }

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

    udiff += (unsigned char) (ub[i] - uc[i]);

  }

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

    umax = umax < uc[i] ? uc[i] : umax;

  }

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

    umin = umin > uc[i] ? uc[i] : umin;

  }

  /* check results:  */

  if (udiff != diff)

    abort ();

  if (umax != max_result)

    abort ();

  if (umin != 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_max } } } */

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