/*

 * Copyright 2016      Sven Verdoolaege

 *

 * Use of this software is governed by the MIT license

 *

 * Written by Sven Verdoolaege

 */

#include <isl_multi_macro.h>

/* Compare two multi expressions.

 *

 * Return -1 if "multi1" is "smaller" than "multi2", 1 if "multi1" is "greater"

 * than "multi2" and 0 if they are equal.

 */

int FN(MULTI(BASE),plain_cmp)(__isl_keep MULTI(BASE) *multi1,

  __isl_keep MULTI(BASE) *multi2)

{

  int i;

  int cmp;

  if (multi1 == multi2)

    return 0;

  if (!multi1)

    return -1;

  if (!multi2)

    return 1;

  cmp = isl_space_cmp(multi1->space, multi2->space);

  if (cmp != 0)

    return cmp;

  
for (i = 0; 9.52k
i < multi1->n; 
++i7.97k
) {

    cmp = FN(EL,plain_cmp)(multi1->u.p[i], multi2->u.p[i]);

    if (cmp != 0)

      return cmp;

  }

  
return 0580
;

}