commit 6e0fdcadfe693103967569a8c01a9189a47c6b14
author Tobias Grosser <grosser@fim.uni-passau.de> Tue Aug 23 12:31:14 2011 +0000
committer Tobias Grosser <grosser@fim.uni-passau.de> Tue Aug 23 12:31:14 2011 +0000
tree 2d3c20ecdbb57c1b1c66023ef7b4d10e0db5f6de
parent dd47363b3ad75be9f29d3f5980e2a2ac5d75a28d

ScheduleOptimizer: Fix some memory errors.

This fixes reference counting if the schedule optimizer is used.

llvm-svn: 138325

polly/lib/ScheduleOptimizer.cpp

diff --git a/polly/lib/ScheduleOptimizer.cpp b/polly/lib/ScheduleOptimizer.cpp
index 13bacc0..48bbe53 100644
--- a/polly/lib/ScheduleOptimizer.cpp
+++ b/polly/lib/ScheduleOptimizer.cpp
@@ -97,6 +97,7 @@
     isl_map *changeScatteringMap = isl_map_from_basic_map(changeScattering);
 
     stmt->setScattering(isl_map_apply_range(scattering, changeScatteringMap));
+    isl_dim_free(dim);
   }
 }
 
@@ -386,7 +387,8 @@
 					      isl_union_set_from_set(domain));
     isl_map *stmtSchedule;
     isl_union_map_foreach_map(stmtBand, getSingleMap, &stmtSchedule);
-    stmt->setScattering(stmtSchedule);
+    stmt->setScattering(isl_map_copy(stmtSchedule));
+    isl_union_map_free(stmtBand);
   }
 
   isl_union_map_free(tiledSchedule);