Merged r16842 into 3.21 branch.

src/hydrogen-bce.h

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 42 matching lines @@
  public:
   explicit HBoundsCheckEliminationPhase(HGraph* graph)
       : HPhase("H_Bounds checks elimination", graph), table_(zone()) { }
 
   void Run() {
     EliminateRedundantBoundsChecks(graph()->entry_block());
   }
 
  private:
   void EliminateRedundantBoundsChecks(HBasicBlock* bb);
+  BoundsCheckBbData* PreProcessBlock(HBasicBlock* bb);
+  void PostProcessBlock(HBasicBlock* bb, BoundsCheckBbData* data);
 
   BoundsCheckTable table_;
 
   DISALLOW_COPY_AND_ASSIGN(HBoundsCheckEliminationPhase);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_BCE_H_