From d5e71eb78025f3aecf7001bd50516fd6f3553648 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Mon, 19 Mar 2012 16:01:25 +0100
Subject: [PATCH] add isl_map_from_multi_aff

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
---
 doc/user.pod      |  2 ++
 include/isl/map.h |  2 ++
 isl_map.c         | 12 ++++++++++++
 3 files changed, 16 insertions(+)

diff --git a/doc/user.pod b/doc/user.pod
index e2c2ce4a..219c7ec8 100644
--- a/doc/user.pod
+++ b/doc/user.pod
@@ -1293,6 +1293,8 @@ L<"Piecewise Multiple Quasi Affine Expressions">).
 		__isl_take isl_aff_list *list);
 	__isl_give isl_basic_map *isl_basic_map_from_multi_aff(
 		__isl_take isl_multi_aff *maff)
+	__isl_give isl_map *isl_map_from_multi_aff(
+		__isl_take isl_multi_aff *maff)
 	__isl_give isl_set *isl_set_from_pw_multi_aff(
 		__isl_take isl_pw_multi_aff *pma);
 	__isl_give isl_map *isl_map_from_pw_multi_aff(
diff --git a/include/isl/map.h b/include/isl/map.h
index b99b73c9..ba756c62 100644
--- a/include/isl/map.h
+++ b/include/isl/map.h
@@ -588,6 +588,8 @@ __isl_give isl_basic_map *isl_basic_map_from_multi_aff(
 __isl_give isl_basic_map *isl_basic_map_from_aff_list(
 	__isl_take isl_space *domain_dim, __isl_take isl_aff_list *list);
 
+__isl_give isl_map *isl_map_from_multi_aff(__isl_take isl_multi_aff *maff);
+
 __isl_give isl_pw_aff *isl_map_dim_max(__isl_take isl_map *map, int pos);
 
 #if defined(__cplusplus)
diff --git a/isl_map.c b/isl_map.c
index 3a940004..ba046f58 100644
--- a/isl_map.c
+++ b/isl_map.c
@@ -9890,6 +9890,18 @@ __isl_give isl_basic_map *isl_basic_map_from_multi_aff(
 	return bmap;
 }
 
+/* Construct a map mapping the domain the multi-affine expression
+ * to its range, with each dimension in the range equated to the
+ * corresponding affine expression.
+ */
+__isl_give isl_map *isl_map_from_multi_aff(__isl_take isl_multi_aff *maff)
+{
+	isl_basic_map *bmap;
+
+	bmap = isl_basic_map_from_multi_aff(maff);
+	return isl_map_from_basic_map(bmap);
+}
+
 /* Construct a basic map mapping a domain in the given space to
  * to an n-dimensional range, with n the number of elements in the list,
  * where each coordinate in the range is prescribed by the
-- 
2.11.4.GIT