X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=isl_reordering.c;h=30e2c8b466b13df11904e025739d48d61db8fb36;hb=63fb8a7f484648c3caa25351c8c94ac2395ec563;hp=c284bc383c5c7c9107a1fcef16b07ef99c55ebb7;hpb=9e4b65d0a1f40138fb0c98ae3e597e6fa1330075;p=platform%2Fupstream%2Fisl.git

diff --git a/isl_reordering.c b/isl_reordering.c
index c284bc3..30e2c8b 100644
--- a/isl_reordering.c
+++ b/isl_reordering.c
@@ -1,7 +1,7 @@
 /*
  * Copyright 2010      INRIA Saclay
  *
- * Use of this software is governed by the GNU LGPLv2.1 license
+ * Use of this software is governed by the MIT license
  *
  * Written by Sven Verdoolaege, INRIA Saclay - Ile-de-France,
  * Parc Club Orsay Universite, ZAC des vignes, 4 rue Jacques Monod,
@@ -9,7 +9,7 @@
  */
 
 #include <isl_ctx_private.h>
-#include <isl_dim_private.h>
+#include <isl_space_private.h>
 #include <isl_reordering.h>
 
 __isl_give isl_reordering *isl_reordering_alloc(isl_ctx *ctx, int len)
@@ -49,7 +49,7 @@ __isl_give isl_reordering *isl_reordering_dup(__isl_keep isl_reordering *r)
 	if (!dup)
 		return NULL;
 
-	dup->dim = isl_dim_copy(r->dim);
+	dup->dim = isl_space_copy(r->dim);
 	if (!dup->dim)
 		return isl_reordering_free(dup);
 	for (i = 0; i < dup->len; ++i)
@@ -77,7 +77,7 @@ void *isl_reordering_free(__isl_take isl_reordering *exp)
 	if (--exp->ref > 0)
 		return NULL;
 
-	isl_dim_free(exp->dim);
+	isl_space_free(exp->dim);
 	free(exp);
 	return NULL;
 }
@@ -88,7 +88,7 @@ void *isl_reordering_free(__isl_take isl_reordering *exp)
  * any remaining parameters of "alignee" that do not occur in "aligner".
  */
 __isl_give isl_reordering *isl_parameter_alignment_reordering(
-	__isl_keep isl_dim *alignee, __isl_keep isl_dim *aligner)
+	__isl_keep isl_space *alignee, __isl_keep isl_space *aligner)
 {
 	int i, j;
 	isl_reordering *exp;
@@ -100,17 +100,17 @@ __isl_give isl_reordering *isl_parameter_alignment_reordering(
 	if (!exp)
 		return NULL;
 
-	exp->dim = isl_dim_copy(aligner);
+	exp->dim = isl_space_copy(aligner);
 
 	for (i = 0; i < alignee->nparam; ++i) {
 		isl_id *id_i;
-		id_i = isl_dim_get_dim_id(alignee, isl_dim_param, i);
+		id_i = isl_space_get_dim_id(alignee, isl_dim_param, i);
 		if (!id_i)
 			isl_die(alignee->ctx, isl_error_invalid,
 				"cannot align unnamed parameters", goto error);
 		for (j = 0; j < aligner->nparam; ++j) {
 			isl_id *id_j;
-			id_j = isl_dim_get_dim_id(aligner, isl_dim_param, j);
+			id_j = isl_space_get_dim_id(aligner, isl_dim_param, j);
 			isl_id_free(id_j);
 			if (id_i == id_j)
 				break;
@@ -120,14 +120,16 @@ __isl_give isl_reordering *isl_parameter_alignment_reordering(
 			isl_id_free(id_i);
 		} else {
 			int pos;
-			pos = isl_dim_size(exp->dim, isl_dim_param);
-			exp->dim = isl_dim_add(exp->dim, isl_dim_param, 1);
-			exp->dim = isl_dim_set_dim_id(exp->dim,
+			pos = isl_space_dim(exp->dim, isl_dim_param);
+			exp->dim = isl_space_add_dims(exp->dim, isl_dim_param, 1);
+			exp->dim = isl_space_set_dim_id(exp->dim,
 						isl_dim_param, pos, id_i);
 			exp->pos[i] = pos;
 		}
 	}
 
+	if (!exp->dim)
+		return isl_reordering_free(exp);
 	return exp;
 error:
 	isl_reordering_free(exp);
@@ -146,11 +148,11 @@ __isl_give isl_reordering *isl_reordering_extend(__isl_take isl_reordering *exp,
 	if (extra == 0)
 		return exp;
 
-	offset = isl_dim_total(exp->dim) - exp->len;
+	offset = isl_space_dim(exp->dim, isl_dim_all) - exp->len;
 	res = isl_reordering_alloc(exp->dim->ctx, exp->len + extra);
 	if (!res)
 		goto error;
-	res->dim = isl_dim_copy(exp->dim);
+	res->dim = isl_space_copy(exp->dim);
 	for (i = 0; i < exp->len; ++i)
 		res->pos[i] = exp->pos[i];
 	for (i = exp->len; i < res->len; ++i)
@@ -164,8 +166,8 @@ error:
 	return NULL;
 }
 
-__isl_give isl_reordering *isl_reordering_extend_dim(
-	__isl_take isl_reordering *exp, __isl_take isl_dim *dim)
+__isl_give isl_reordering *isl_reordering_extend_space(
+	__isl_take isl_reordering *exp, __isl_take isl_space *dim)
 {
 	isl_reordering *res;
 
@@ -173,19 +175,22 @@ __isl_give isl_reordering *isl_reordering_extend_dim(
 		goto error;
 
 	res = isl_reordering_extend(isl_reordering_copy(exp),
-					    isl_dim_total(dim) - exp->len);
+				    isl_space_dim(dim, isl_dim_all) - exp->len);
 	res = isl_reordering_cow(res);
 	if (!res)
 		goto error;
-	isl_dim_free(res->dim);
-	res->dim = isl_dim_replace(dim, isl_dim_param, exp->dim);
+	isl_space_free(res->dim);
+	res->dim = isl_space_replace(dim, isl_dim_param, exp->dim);
 
 	isl_reordering_free(exp);
 
+	if (!res->dim)
+		return isl_reordering_free(res);
+
 	return res;
 error:
 	isl_reordering_free(exp);
-	isl_dim_free(dim);
+	isl_space_free(dim);
 	return NULL;
 }