Reland of [interpreter] Correctly thread through catch prediction.

src/objects.h

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/allocation.h"
@@ skipping 4785 matching lines @@
   // Setters for handler table based on return addresses.
   inline void SetReturnOffset(int index, int value);
   inline void SetReturnHandler(int index, int offset, CatchPrediction pred);
 
   // Lookup handler in a table based on ranges.
   int LookupRange(int pc_offset, int* data, CatchPrediction* prediction);
 
   // Lookup handler in a table based on return addresses.
   int LookupReturn(int pc_offset, CatchPrediction* prediction);
 
+  // Returns the conservative catch predication.
+  inline CatchPrediction GetRangePrediction(int index) const;
+
   // Returns the number of entries in the table.
   inline int NumberOfRangeEntries() const;
 
   // Returns the required length of the underlying fixed array.
   static int LengthForRange(int entries) { return entries * kRangeEntrySize; }
   static int LengthForReturn(int entries) { return entries * kReturnEntrySize; }
 
   DECLARE_CAST(HandlerTable)
 
 #ifdef ENABLE_DISASSEMBLER
@@ skipping 5989 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_