[llvm-commits] [polly] r138325 - /polly/trunk/lib/ScheduleOptimizer.cpp

[Tobias Grosser]

Author: grosser
Date: Tue Aug 23 07:31:14 2011
New Revision: 138325

URL: http://llvm.org/viewvc/llvm-project?rev=138325&view=rev
Log:
ScheduleOptimizer: Fix some memory errors.

This fixes reference counting if the schedule optimizer is used.

Modified:
    polly/trunk/lib/ScheduleOptimizer.cpp

Modified: polly/trunk/lib/ScheduleOptimizer.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/ScheduleOptimizer.cpp?rev=138325&r1=138324&r2=138325&view=diff
==============================================================================
--- polly/trunk/lib/ScheduleOptimizer.cpp (original)
+++ polly/trunk/lib/ScheduleOptimizer.cpp Tue Aug 23 07:31:14 2011
@@ -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);