Add deoptimization translations.

src/compiler/instruction.cc

 // Copyright 2014 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.
 
 #include "src/compiler/instruction.h"
 
 #include "src/compiler/common-operator.h"
 
 namespace v8 {
 namespace internal {
@@ skipping 376 matching lines @@
 
 
 void InstructionSequence::AddGapMove(int index, InstructionOperand* from,
                                      InstructionOperand* to) {
   GapAt(index)->GetOrCreateParallelMove(GapInstruction::START, zone())->AddMove(
       from, to, zone());
 }
 
 
 int InstructionSequence::AddDeoptimizationEntry(
-    const FrameStateDescriptor& descriptor) {
+    FrameStateDescriptor* descriptor) {
   int deoptimization_id = static_cast<int>(deoptimization_entries_.size());
   deoptimization_entries_.push_back(descriptor);
   return deoptimization_id;
 }
 
-FrameStateDescriptor InstructionSequence::GetDeoptimizationEntry(
+FrameStateDescriptor* InstructionSequence::GetDeoptimizationEntry(
     int deoptimization_id) {
   return deoptimization_entries_[deoptimization_id];
 }
 
 
 int InstructionSequence::GetDeoptimizationEntryCount() {
   return static_cast<int>(deoptimization_entries_.size());
 }
 
 
@@ skipping 60 matching lines @@
       os << " B" << (*iter)->id();
     }
     os << "\n";
   }
   return os;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8