X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FCodeGen%2FSelectionDAG%2FScheduleDAGSDNodes.h;h=2cd1f4b9bd4757f0a0923313a28427affda9f165;hb=12af22e8cc217827cf4f118b0f5e4ebbda9925ae;hp=60663c0ba08cd2068638ae4a237631d4d1a3cb7f;hpb=15f387c93ef8d5c23f110143996c8b9b4a089864;p=oota-llvm.git

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.h b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.h
index 60663c0ba08..2cd1f4b9bd4 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.h
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.h
@@ -12,8 +12,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef SCHEDULEDAGSDNODES_H
-#define SCHEDULEDAGSDNODES_H
+#ifndef LLVM_LIB_CODEGEN_SELECTIONDAG_SCHEDULEDAGSDNODES_H
+#define LLVM_LIB_CODEGEN_SELECTIONDAG_SCHEDULEDAGSDNODES_H
 
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/ScheduleDAG.h"
@@ -33,7 +33,7 @@ namespace llvm {
   /// edges.  Physical register dependence information is not carried in
   /// the DAG and must be handled explicitly by schedulers.
   ///
-  class LLVM_LIBRARY_VISIBILITY ScheduleDAGSDNodes : public ScheduleDAG {
+  class ScheduleDAGSDNodes : public ScheduleDAG {
   public:
     MachineBasicBlock *BB;
     SelectionDAG *DAG;                    // DAG of the current basic block
@@ -117,13 +117,13 @@ namespace llvm {
     virtual MachineBasicBlock*
     EmitSchedule(MachineBasicBlock::iterator &InsertPos);
 
-    virtual void dumpNode(const SUnit *SU) const;
+    void dumpNode(const SUnit *SU) const override;
 
     void dumpSchedule() const;
 
-    virtual std::string getGraphNodeLabel(const SUnit *SU) const;
+    std::string getGraphNodeLabel(const SUnit *SU) const override;
 
-    virtual std::string getDAGName() const;
+    std::string getDAGName() const override;
 
     virtual void getCustomGraphFeatures(GraphWriter<ScheduleDAG*> &GW) const;
 
@@ -139,7 +139,7 @@ namespace llvm {
     public:
       RegDefIter(const SUnit *SU, const ScheduleDAGSDNodes *SD);
 
-      bool IsValid() const { return Node != NULL; }
+      bool IsValid() const { return Node != nullptr; }
 
       MVT GetValue() const {
         assert(IsValid() && "bad iterator");