commit 5a56cbf4965f0d7bcd9be4d1c15c559d398df96e
author Tobias Grosser <tobias@grosser.es> Wed Apr 16 07:33:47 2014 +0000
committer Tobias Grosser <tobias@grosser.es> Wed Apr 16 07:33:47 2014 +0000
tree 4d143e508f499bad2aa0050f018673a4c413771f
parent 6f375e5604590fc9c23d8a75176feb951de84211

[C++11] Use nullptr

llvm-svn: 206361

polly/lib/Transform/ScheduleOptimizer.cpp

diff --git a/polly/lib/Transform/ScheduleOptimizer.cpp b/polly/lib/Transform/ScheduleOptimizer.cpp
index 17538a3..3a3c815 100644
--- a/polly/lib/Transform/ScheduleOptimizer.cpp
+++ b/polly/lib/Transform/ScheduleOptimizer.cpp
@@ -83,7 +83,7 @@
 class IslScheduleOptimizer : public ScopPass {
 public:
   static char ID;
-  explicit IslScheduleOptimizer() : ScopPass(ID) { LastSchedule = NULL; }
+  explicit IslScheduleOptimizer() : ScopPass(ID) { LastSchedule = nullptr; }
 
   ~IslScheduleOptimizer() { isl_schedule_free(LastSchedule); }
 
@@ -187,7 +187,7 @@
 
   virtual bool doFinalization() {
     isl_schedule_free(LastSchedule);
-    LastSchedule = NULL;
+    LastSchedule = nullptr;
     return true;
   }
 };
@@ -444,7 +444,7 @@
     return false;
 
   isl_schedule_free(LastSchedule);
-  LastSchedule = NULL;
+  LastSchedule = nullptr;
 
   // Build input data.
   int ValidityKinds =