From 033f71a99be046cc22a979cc376d379378280069 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Thu, 18 Jul 2013 20:03:27 +0200
Subject: [PATCH] scan.cc: PetScan::extract_for: use identity_map instead of
 open-coded version

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
---
 scan.cc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/scan.cc b/scan.cc
index e716cf3..98094ea 100644
--- a/scan.cc
+++ b/scan.cc
@@ -2971,10 +2971,8 @@ struct pet_scop *PetScan::extract_for(ForStmt *stmt)
 		domain = isl_set_apply(domain, isl_map_copy(wrap));
 		sched = isl_map_apply_domain(sched, wrap);
 	}
-	if (!(is_virtual && keep_virtual)) {
-		space = isl_set_get_space(domain);
-		wrap = isl_map_identity(isl_space_map_from_set(space));
-	}
+	if (!(is_virtual && keep_virtual))
+		wrap = identity_map(domain);
 
 	scop_cond = pet_scop_embed(scop_cond, isl_set_copy(domain),
 		    isl_map_copy(sched), isl_map_copy(wrap), isl_id_copy(id));
-- 
2.11.4.GIT