Consistently use only one of virtual/OVERRIDE/FINAL.

src/ppc/lithium-ppc.h

 // 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.
 
 #ifndef V8_PPC_LITHIUM_PPC_H_
 #define V8_PPC_LITHIUM_PPC_H_
 
 #include "src/hydrogen.h"
 #include "src/lithium.h"
 #include "src/lithium-allocator.h"
@@ skipping 148 matching lines @@
   V(ToFastProperties)                        \
   V(TransitionElementsKind)                  \
   V(TrapAllocationMemento)                   \
   V(Typeof)                                  \
   V(TypeofIsAndBranch)                       \
   V(Uint32ToDouble)                          \
   V(UnknownOSRValue)                         \
   V(WrapReceiver)
 
 
-#define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic)                       \
-  virtual Opcode opcode() const FINAL OVERRIDE {                           \
-    return LInstruction::k##type;                                          \
-  }                                                                        \
-  virtual void CompileToNative(LCodeGen* generator) FINAL OVERRIDE;        \
-  virtual const char* Mnemonic() const FINAL OVERRIDE { return mnemonic; } \
-  static L##type* cast(LInstruction* instr) {                              \
-    DCHECK(instr->Is##type());                                             \
-    return reinterpret_cast<L##type*>(instr);                              \
+#define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic)            \
+  Opcode opcode() const FINAL { return LInstruction::k##type; } \
+  void CompileToNative(LCodeGen* generator) FINAL;              \
+  const char* Mnemonic() const FINAL { return mnemonic; }       \
+  static L##type* cast(LInstruction* instr) {                   \
+    DCHECK(instr->Is##type());                                  \
+    return reinterpret_cast<L##type*>(instr);                   \
   }
 
 
 #define DECLARE_HYDROGEN_ACCESSOR(type) \
   H##type* hydrogen() const { return H##type::cast(hydrogen_value()); }
 
 
 class LInstruction : public ZoneObject {
  public:
   LInstruction()
@@ skipping 90 matching lines @@
   int bit_field_;
 };
 
 
 // R = number of result operands (0 or 1).
 template <int R>
 class LTemplateResultInstruction : public LInstruction {
  public:
   // Allow 0 or 1 output operands.
   STATIC_ASSERT(R == 0 || R == 1);
-  virtual bool HasResult() const FINAL OVERRIDE {
-    return R != 0 && result() != NULL;
-  }
+  bool HasResult() const FINAL { return R != 0 && result() != NULL; }
   void set_result(LOperand* operand) { results_[0] = operand; }
   LOperand* result() const { return results_[0]; }
 
  protected:
   EmbeddedContainer<LOperand*, R> results_;
 };
 
 
 // R = number of result operands (0 or 1).
 // I = number of input operands.
 // T = number of temporary operands.
 template <int R, int I, int T>
 class LTemplateInstruction : public LTemplateResultInstruction<R> {
  protected:
   EmbeddedContainer<LOperand*, I> inputs_;
   EmbeddedContainer<LOperand*, T> temps_;
 
  private:
   // Iterator support.
-  virtual int InputCount() FINAL OVERRIDE { return I; }
-  virtual LOperand* InputAt(int i) FINAL OVERRIDE { return inputs_[i]; }
+  int InputCount() FINAL { return I; }
+  LOperand* InputAt(int i) FINAL { return inputs_[i]; }
 
-  virtual int TempCount() FINAL OVERRIDE { return T; }
-  virtual LOperand* TempAt(int i) FINAL OVERRIDE { return temps_[i]; }
+  int TempCount() FINAL { return T; }
+  LOperand* TempAt(int i) FINAL { return temps_[i]; }
 };
 
 
 class LGap : public LTemplateInstruction<0, 0, 0> {
  public:
   explicit LGap(HBasicBlock* block) : block_(block) {
     parallel_moves_[BEFORE] = NULL;
     parallel_moves_[START] = NULL;
     parallel_moves_[END] = NULL;
     parallel_moves_[AFTER] = NULL;
   }
 
   // Can't use the DECLARE-macro here because of sub-classes.
-  virtual bool IsGap() const OVERRIDE { return true; }
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  bool IsGap() const OVERRIDE { return true; }
+  void PrintDataTo(StringStream* stream) OVERRIDE;
   static LGap* cast(LInstruction* instr) {
     DCHECK(instr->IsGap());
     return reinterpret_cast<LGap*>(instr);
   }
 
   bool IsRedundant() const;
 
   HBasicBlock* block() const { return block_; }
 
   enum InnerPosition {
@@ skipping 19 matching lines @@
  private:
   LParallelMove* parallel_moves_[LAST_INNER_POSITION + 1];
   HBasicBlock* block_;
 };
 
 
 class LInstructionGap FINAL : public LGap {
  public:
   explicit LInstructionGap(HBasicBlock* block) : LGap(block) {}
 
-  virtual bool HasInterestingComment(LCodeGen* gen) const OVERRIDE {
+  bool HasInterestingComment(LCodeGen* gen) const OVERRIDE {
     return !IsRedundant();
   }
 
   DECLARE_CONCRETE_INSTRUCTION(InstructionGap, "gap")
 };
 
 
 class LGoto FINAL : public LTemplateInstruction<0, 0, 0> {
  public:
   explicit LGoto(HBasicBlock* block) : block_(block) {}
 
-  virtual bool HasInterestingComment(LCodeGen* gen) const OVERRIDE;
+  bool HasInterestingComment(LCodeGen* gen) const OVERRIDE;
   DECLARE_CONCRETE_INSTRUCTION(Goto, "goto")
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
-  virtual bool IsControl() const OVERRIDE { return true; }
+  void PrintDataTo(StringStream* stream) OVERRIDE;
+  bool IsControl() const OVERRIDE { return true; }
 
   int block_id() const { return block_->block_id(); }
 
  private:
   HBasicBlock* block_;
 };
 
 
 class LLazyBailout FINAL : public LTemplateInstruction<0, 0, 0> {
  public:
@@ skipping 20 matching lines @@
 
 class LDummyUse FINAL : public LTemplateInstruction<1, 1, 0> {
  public:
   explicit LDummyUse(LOperand* value) { inputs_[0] = value; }
   DECLARE_CONCRETE_INSTRUCTION(DummyUse, "dummy-use")
 };
 
 
 class LDeoptimize FINAL : public LTemplateInstruction<0, 0, 0> {
  public:
-  virtual bool IsControl() const OVERRIDE { return true; }
+  bool IsControl() const OVERRIDE { return true; }
   DECLARE_CONCRETE_INSTRUCTION(Deoptimize, "deoptimize")
   DECLARE_HYDROGEN_ACCESSOR(Deoptimize)
 };
 
 
 class LLabel FINAL : public LGap {
  public:
   explicit LLabel(HBasicBlock* block) : LGap(block), replacement_(NULL) {}
 
-  virtual bool HasInterestingComment(LCodeGen* gen) const OVERRIDE {
-    return false;
-  }
+  bool HasInterestingComment(LCodeGen* gen) const OVERRIDE { return false; }
   DECLARE_CONCRETE_INSTRUCTION(Label, "label")
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 
   int block_id() const { return block()->block_id(); }
   bool is_loop_header() const { return block()->IsLoopHeader(); }
   bool is_osr_entry() const { return block()->is_osr_entry(); }
   Label* label() { return &label_; }
   LLabel* replacement() const { return replacement_; }
   void set_replacement(LLabel* label) { replacement_ = label; }
   bool HasReplacement() const { return replacement_ != NULL; }
 
  private:
@@ skipping 35 matching lines @@
   LOperand* receiver() { return inputs_[1]; }
   LOperand* name() { return inputs_[2]; }
 
   DECLARE_CONCRETE_INSTRUCTION(TailCallThroughMegamorphicCache,
                                "tail-call-through-megamorphic-cache")
   DECLARE_HYDROGEN_ACCESSOR(TailCallThroughMegamorphicCache)
 };
 
 class LUnknownOSRValue FINAL : public LTemplateInstruction<1, 0, 0> {
  public:
-  virtual bool HasInterestingComment(LCodeGen* gen) const OVERRIDE {
-    return false;
-  }
+  bool HasInterestingComment(LCodeGen* gen) const OVERRIDE { return false; }
   DECLARE_CONCRETE_INSTRUCTION(UnknownOSRValue, "unknown-osr-value")
 };
 
 
 template <int I, int T>
 class LControlInstruction : public LTemplateInstruction<0, I, T> {
  public:
   LControlInstruction() : false_label_(NULL), true_label_(NULL) {}
 
-  virtual bool IsControl() const FINAL OVERRIDE { return true; }
+  bool IsControl() const FINAL { return true; }
 
   int SuccessorCount() { return hydrogen()->SuccessorCount(); }
   HBasicBlock* SuccessorAt(int i) { return hydrogen()->SuccessorAt(i); }
 
   int TrueDestination(LChunk* chunk) {
     return chunk->LookupDestination(true_block_id());
   }
   int FalseDestination(LChunk* chunk) {
     return chunk->LookupDestination(false_block_id());
   }
@@ skipping 66 matching lines @@
     inputs_[1] = length;
     inputs_[2] = index;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(AccessArgumentsAt, "access-arguments-at")
 
   LOperand* arguments() { return inputs_[0]; }
   LOperand* length() { return inputs_[1]; }
   LOperand* index() { return inputs_[2]; }
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LArgumentsLength FINAL : public LTemplateInstruction<1, 1, 0> {
  public:
   explicit LArgumentsLength(LOperand* elements) { inputs_[0] = elements; }
 
   LOperand* elements() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(ArgumentsLength, "arguments-length")
@@ skipping 230 matching lines @@
   LOperand* left() { return inputs_[0]; }
   LOperand* right() { return inputs_[1]; }
 
   DECLARE_CONCRETE_INSTRUCTION(CompareNumericAndBranch,
                                "compare-numeric-and-branch")
   DECLARE_HYDROGEN_ACCESSOR(CompareNumericAndBranch)
 
   Token::Value op() const { return hydrogen()->token(); }
   bool is_double() const { return hydrogen()->representation().IsDouble(); }
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LMathFloor FINAL : public LTemplateInstruction<1, 1, 0> {
  public:
   explicit LMathFloor(LOperand* value) { inputs_[0] = value; }
 
   LOperand* value() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(MathFloor, "math-floor")
@@ skipping 149 matching lines @@
     inputs_[0] = value;
     temps_[0] = temp;
   }
 
   LOperand* value() { return inputs_[0]; }
   LOperand* temp() { return temps_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(IsObjectAndBranch, "is-object-and-branch")
   DECLARE_HYDROGEN_ACCESSOR(IsObjectAndBranch)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LIsStringAndBranch FINAL : public LControlInstruction<1, 1> {
  public:
   LIsStringAndBranch(LOperand* value, LOperand* temp) {
     inputs_[0] = value;
     temps_[0] = temp;
   }
 
   LOperand* value() { return inputs_[0]; }
   LOperand* temp() { return temps_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(IsStringAndBranch, "is-string-and-branch")
   DECLARE_HYDROGEN_ACCESSOR(IsStringAndBranch)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LIsSmiAndBranch FINAL : public LControlInstruction<1, 0> {
  public:
   explicit LIsSmiAndBranch(LOperand* value) { inputs_[0] = value; }
 
   LOperand* value() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(IsSmiAndBranch, "is-smi-and-branch")
   DECLARE_HYDROGEN_ACCESSOR(IsSmiAndBranch)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LIsUndetectableAndBranch FINAL : public LControlInstruction<1, 1> {
  public:
   explicit LIsUndetectableAndBranch(LOperand* value, LOperand* temp) {
     inputs_[0] = value;
     temps_[0] = temp;
   }
 
   LOperand* value() { return inputs_[0]; }
   LOperand* temp() { return temps_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(IsUndetectableAndBranch,
                                "is-undetectable-and-branch")
   DECLARE_HYDROGEN_ACCESSOR(IsUndetectableAndBranch)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LStringCompareAndBranch FINAL : public LControlInstruction<3, 0> {
  public:
   LStringCompareAndBranch(LOperand* context, LOperand* left, LOperand* right) {
     inputs_[0] = context;
     inputs_[1] = left;
     inputs_[2] = right;
   }
 
   LOperand* context() { return inputs_[0]; }
   LOperand* left() { return inputs_[1]; }
   LOperand* right() { return inputs_[2]; }
 
   DECLARE_CONCRETE_INSTRUCTION(StringCompareAndBranch,
                                "string-compare-and-branch")
   DECLARE_HYDROGEN_ACCESSOR(StringCompareAndBranch)
 
   Token::Value op() const { return hydrogen()->token(); }
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LHasInstanceTypeAndBranch FINAL : public LControlInstruction<1, 0> {
  public:
   explicit LHasInstanceTypeAndBranch(LOperand* value) { inputs_[0] = value; }
 
   LOperand* value() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(HasInstanceTypeAndBranch,
                                "has-instance-type-and-branch")
   DECLARE_HYDROGEN_ACCESSOR(HasInstanceTypeAndBranch)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LGetCachedArrayIndex FINAL : public LTemplateInstruction<1, 1, 0> {
  public:
   explicit LGetCachedArrayIndex(LOperand* value) { inputs_[0] = value; }
 
   LOperand* value() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(GetCachedArrayIndex, "get-cached-array-index")
   DECLARE_HYDROGEN_ACCESSOR(GetCachedArrayIndex)
 };
 
 
 class LHasCachedArrayIndexAndBranch FINAL : public LControlInstruction<1, 0> {
  public:
   explicit LHasCachedArrayIndexAndBranch(LOperand* value) {
     inputs_[0] = value;
   }
 
   LOperand* value() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(HasCachedArrayIndexAndBranch,
                                "has-cached-array-index-and-branch")
   DECLARE_HYDROGEN_ACCESSOR(HasCachedArrayIndexAndBranch)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LClassOfTestAndBranch FINAL : public LControlInstruction<1, 1> {
  public:
   LClassOfTestAndBranch(LOperand* value, LOperand* temp) {
     inputs_[0] = value;
     temps_[0] = temp;
   }
 
   LOperand* value() { return inputs_[0]; }
   LOperand* temp() { return temps_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(ClassOfTestAndBranch, "class-of-test-and-branch")
   DECLARE_HYDROGEN_ACCESSOR(ClassOfTestAndBranch)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LCmpT FINAL : public LTemplateInstruction<1, 3, 0> {
  public:
   LCmpT(LOperand* context, LOperand* left, LOperand* right) {
     inputs_[0] = context;
     inputs_[1] = left;
     inputs_[2] = right;
   }
@@ skipping 189 matching lines @@
 
 class LBranch FINAL : public LControlInstruction<1, 0> {
  public:
   explicit LBranch(LOperand* value) { inputs_[0] = value; }
 
   LOperand* value() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(Branch, "branch")
   DECLARE_HYDROGEN_ACCESSOR(Branch)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LCmpMapAndBranch FINAL : public LControlInstruction<1, 1> {
  public:
   LCmpMapAndBranch(LOperand* value, LOperand* temp) {
     inputs_[0] = value;
     temps_[0] = temp;
   }
 
@@ skipping 119 matching lines @@
  public:
   LArithmeticD(Token::Value op, LOperand* left, LOperand* right) : op_(op) {
     inputs_[0] = left;
     inputs_[1] = right;
   }
 
   Token::Value op() const { return op_; }
   LOperand* left() { return inputs_[0]; }
   LOperand* right() { return inputs_[1]; }
 
-  virtual Opcode opcode() const OVERRIDE { return LInstruction::kArithmeticD; }
-  virtual void CompileToNative(LCodeGen* generator) OVERRIDE;
-  virtual const char* Mnemonic() const OVERRIDE;
+  Opcode opcode() const OVERRIDE { return LInstruction::kArithmeticD; }
+  void CompileToNative(LCodeGen* generator) OVERRIDE;
+  const char* Mnemonic() const OVERRIDE;
 
  private:
   Token::Value op_;
 };
 
 
 class LArithmeticT FINAL : public LTemplateInstruction<1, 3, 0> {
  public:
   LArithmeticT(Token::Value op, LOperand* context, LOperand* left,
                LOperand* right)
       : op_(op) {
     inputs_[0] = context;
     inputs_[1] = left;
     inputs_[2] = right;
   }
 
   LOperand* context() { return inputs_[0]; }
   LOperand* left() { return inputs_[1]; }
   LOperand* right() { return inputs_[2]; }
   Token::Value op() const { return op_; }
 
-  virtual Opcode opcode() const OVERRIDE { return LInstruction::kArithmeticT; }
-  virtual void CompileToNative(LCodeGen* generator) OVERRIDE;
-  virtual const char* Mnemonic() const OVERRIDE;
+  Opcode opcode() const OVERRIDE { return LInstruction::kArithmeticT; }
+  void CompileToNative(LCodeGen* generator) OVERRIDE;
+  const char* Mnemonic() const OVERRIDE;
 
  private:
   Token::Value op_;
 };
 
 
 class LReturn FINAL : public LTemplateInstruction<0, 3, 0> {
  public:
   LReturn(LOperand* value, LOperand* context, LOperand* parameter_count) {
     inputs_[0] = value;
@@ skipping 80 matching lines @@
   bool is_fixed_typed_array() const {
     return hydrogen()->is_fixed_typed_array();
   }
   bool is_typed_elements() const {
     return is_external() || is_fixed_typed_array();
   }
 
   DECLARE_CONCRETE_INSTRUCTION(LoadKeyed, "load-keyed")
   DECLARE_HYDROGEN_ACCESSOR(LoadKeyed)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
   uint32_t base_offset() const { return hydrogen()->base_offset(); }
 };
 
 
 class LLoadKeyedGeneric FINAL : public LTemplateInstruction<1, 3, 1> {
  public:
   LLoadKeyedGeneric(LOperand* context, LOperand* object, LOperand* key,
                     LOperand* vector) {
     inputs_[0] = context;
     inputs_[1] = object;
@@ skipping 58 matching lines @@
  public:
   explicit LLoadContextSlot(LOperand* context) { inputs_[0] = context; }
 
   LOperand* context() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(LoadContextSlot, "load-context-slot")
   DECLARE_HYDROGEN_ACCESSOR(LoadContextSlot)
 
   int slot_index() { return hydrogen()->slot_index(); }
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LStoreContextSlot FINAL : public LTemplateInstruction<0, 2, 0> {
  public:
   LStoreContextSlot(LOperand* context, LOperand* value) {
     inputs_[0] = context;
     inputs_[1] = value;
   }
 
   LOperand* context() { return inputs_[0]; }
   LOperand* value() { return inputs_[1]; }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreContextSlot, "store-context-slot")
   DECLARE_HYDROGEN_ACCESSOR(StoreContextSlot)
 
   int slot_index() { return hydrogen()->slot_index(); }
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LPushArgument FINAL : public LTemplateInstruction<0, 1, 0> {
  public:
   explicit LPushArgument(LOperand* value) { inputs_[0] = value; }
 
   LOperand* value() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(PushArgument, "push-argument")
@@ skipping 33 matching lines @@
 class LInnerAllocatedObject FINAL : public LTemplateInstruction<1, 2, 0> {
  public:
   LInnerAllocatedObject(LOperand* base_object, LOperand* offset) {
     inputs_[0] = base_object;
     inputs_[1] = offset;
   }
 
   LOperand* base_object() const { return inputs_[0]; }
   LOperand* offset() const { return inputs_[1]; }
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 
   DECLARE_CONCRETE_INSTRUCTION(InnerAllocatedObject, "inner-allocated-object")
 };
 
 
 class LThisFunction FINAL : public LTemplateInstruction<1, 0, 0> {
  public:
   DECLARE_CONCRETE_INSTRUCTION(ThisFunction, "this-function")
   DECLARE_HYDROGEN_ACCESSOR(ThisFunction)
 };
@@ skipping 19 matching lines @@
 
 class LCallJSFunction FINAL : public LTemplateInstruction<1, 1, 0> {
  public:
   explicit LCallJSFunction(LOperand* function) { inputs_[0] = function; }
 
   LOperand* function() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(CallJSFunction, "call-js-function")
   DECLARE_HYDROGEN_ACCESSOR(CallJSFunction)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 
   int arity() const { return hydrogen()->argument_count() - 1; }
 };
 
 
 class LCallWithDescriptor FINAL : public LTemplateResultInstruction<1> {
  public:
   LCallWithDescriptor(CallInterfaceDescriptor descriptor,
                       const ZoneList<LOperand*>& operands, Zone* zone)
       : descriptor_(descriptor),
         inputs_(descriptor.GetRegisterParameterCount() + 1, zone) {
     DCHECK(descriptor.GetRegisterParameterCount() + 1 == operands.length());
     inputs_.AddAll(operands, zone);
   }
 
   LOperand* target() const { return inputs_[0]; }
 
   const CallInterfaceDescriptor descriptor() { return descriptor_; }
 
  private:
   DECLARE_CONCRETE_INSTRUCTION(CallWithDescriptor, "call-with-descriptor")
   DECLARE_HYDROGEN_ACCESSOR(CallWithDescriptor)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 
   int arity() const { return hydrogen()->argument_count() - 1; }
 
   CallInterfaceDescriptor descriptor_;
   ZoneList<LOperand*> inputs_;
 
   // Iterator support.
-  virtual int InputCount() FINAL OVERRIDE { return inputs_.length(); }
-  virtual LOperand* InputAt(int i) FINAL OVERRIDE { return inputs_[i]; }
+  int InputCount() FINAL { return inputs_.length(); }
+  LOperand* InputAt(int i) FINAL { return inputs_[i]; }
 
-  virtual int TempCount() FINAL OVERRIDE { return 0; }
-  virtual LOperand* TempAt(int i) FINAL OVERRIDE { return NULL; }
+  int TempCount() FINAL { return 0; }
+  LOperand* TempAt(int i) FINAL { return NULL; }
 };
 
 
 class LInvokeFunction FINAL : public LTemplateInstruction<1, 2, 0> {
  public:
   LInvokeFunction(LOperand* context, LOperand* function) {
     inputs_[0] = context;
     inputs_[1] = function;
   }
 
   LOperand* context() { return inputs_[0]; }
   LOperand* function() { return inputs_[1]; }
 
   DECLARE_CONCRETE_INSTRUCTION(InvokeFunction, "invoke-function")
   DECLARE_HYDROGEN_ACCESSOR(InvokeFunction)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 
   int arity() const { return hydrogen()->argument_count() - 1; }
 };
 
 
 class LCallFunction FINAL : public LTemplateInstruction<1, 2, 0> {
  public:
   LCallFunction(LOperand* context, LOperand* function) {
     inputs_[0] = context;
     inputs_[1] = function;
@@ skipping 15 matching lines @@
     inputs_[0] = context;
     inputs_[1] = constructor;
   }
 
   LOperand* context() { return inputs_[0]; }
   LOperand* constructor() { return inputs_[1]; }
 
   DECLARE_CONCRETE_INSTRUCTION(CallNew, "call-new")
   DECLARE_HYDROGEN_ACCESSOR(CallNew)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 
   int arity() const { return hydrogen()->argument_count() - 1; }
 };
 
 
 class LCallNewArray FINAL : public LTemplateInstruction<1, 2, 0> {
  public:
   LCallNewArray(LOperand* context, LOperand* constructor) {
     inputs_[0] = context;
     inputs_[1] = constructor;
   }
 
   LOperand* context() { return inputs_[0]; }
   LOperand* constructor() { return inputs_[1]; }
 
   DECLARE_CONCRETE_INSTRUCTION(CallNewArray, "call-new-array")
   DECLARE_HYDROGEN_ACCESSOR(CallNewArray)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 
   int arity() const { return hydrogen()->argument_count() - 1; }
 };
 
 
 class LCallRuntime FINAL : public LTemplateInstruction<1, 1, 0> {
  public:
   explicit LCallRuntime(LOperand* context) { inputs_[0] = context; }
 
   LOperand* context() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(CallRuntime, "call-runtime")
   DECLARE_HYDROGEN_ACCESSOR(CallRuntime)
 
-  virtual bool ClobbersDoubleRegisters(Isolate* isolate) const OVERRIDE {
+  bool ClobbersDoubleRegisters(Isolate* isolate) const OVERRIDE {
     return save_doubles() == kDontSaveFPRegs;
   }
 
   const Runtime::Function* function() const { return hydrogen()->function(); }
   int arity() const { return hydrogen()->argument_count(); }
   SaveFPRegsMode save_doubles() const { return hydrogen()->save_doubles(); }
 };
 
 
 class LInteger32ToDouble FINAL : public LTemplateInstruction<1, 1, 0> {
@@ skipping 158 matching lines @@
     temps_[0] = temp;
   }
 
   LOperand* object() { return inputs_[0]; }
   LOperand* value() { return inputs_[1]; }
   LOperand* temp() { return temps_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreNamedField, "store-named-field")
   DECLARE_HYDROGEN_ACCESSOR(StoreNamedField)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 
   Representation representation() const {
     return hydrogen()->field_representation();
   }
 };
 
 
 class LStoreNamedGeneric FINAL : public LTemplateInstruction<0, 3, 0> {
  public:
   LStoreNamedGeneric(LOperand* context, LOperand* object, LOperand* value) {
     inputs_[0] = context;
     inputs_[1] = object;
     inputs_[2] = value;
   }
 
   LOperand* context() { return inputs_[0]; }
   LOperand* object() { return inputs_[1]; }
   LOperand* value() { return inputs_[2]; }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreNamedGeneric, "store-named-generic")
   DECLARE_HYDROGEN_ACCESSOR(StoreNamedGeneric)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 
   Handle<Object> name() const { return hydrogen()->name(); }
   StrictMode strict_mode() { return hydrogen()->strict_mode(); }
 };
 
 
 class LStoreKeyed FINAL : public LTemplateInstruction<0, 3, 0> {
  public:
   LStoreKeyed(LOperand* object, LOperand* key, LOperand* value) {
     inputs_[0] = object;
     inputs_[1] = key;
     inputs_[2] = value;
   }
 
   bool is_external() const { return hydrogen()->is_external(); }
   bool is_fixed_typed_array() const {
     return hydrogen()->is_fixed_typed_array();
   }
   bool is_typed_elements() const {
     return is_external() || is_fixed_typed_array();
   }
   LOperand* elements() { return inputs_[0]; }
   LOperand* key() { return inputs_[1]; }
   LOperand* value() { return inputs_[2]; }
   ElementsKind elements_kind() const { return hydrogen()->elements_kind(); }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreKeyed, "store-keyed")
   DECLARE_HYDROGEN_ACCESSOR(StoreKeyed)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
   bool NeedsCanonicalization() {
     if (hydrogen()->value()->IsAdd() || hydrogen()->value()->IsSub() ||
         hydrogen()->value()->IsMul() || hydrogen()->value()->IsDiv()) {
       return false;
     }
     return hydrogen()->NeedsCanonicalization();
   }
   uint32_t base_offset() const { return hydrogen()->base_offset(); }
 };
 
 
 class LStoreKeyedGeneric FINAL : public LTemplateInstruction<0, 4, 0> {
  public:
   LStoreKeyedGeneric(LOperand* context, LOperand* obj, LOperand* key,
                      LOperand* value) {
     inputs_[0] = context;
     inputs_[1] = obj;
     inputs_[2] = key;
     inputs_[3] = value;
   }
 
   LOperand* context() { return inputs_[0]; }
   LOperand* object() { return inputs_[1]; }
   LOperand* key() { return inputs_[2]; }
   LOperand* value() { return inputs_[3]; }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreKeyedGeneric, "store-keyed-generic")
   DECLARE_HYDROGEN_ACCESSOR(StoreKeyedGeneric)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 
   StrictMode strict_mode() { return hydrogen()->strict_mode(); }
 };
 
 
 class LTransitionElementsKind FINAL : public LTemplateInstruction<0, 2, 1> {
  public:
   LTransitionElementsKind(LOperand* object, LOperand* context,
                           LOperand* new_map_temp) {
     inputs_[0] = object;
     inputs_[1] = context;
     temps_[0] = new_map_temp;
   }
 
   LOperand* context() { return inputs_[1]; }
   LOperand* object() { return inputs_[0]; }
   LOperand* new_map_temp() { return temps_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(TransitionElementsKind,
                                "transition-elements-kind")
   DECLARE_HYDROGEN_ACCESSOR(TransitionElementsKind)
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 
   Handle<Map> original_map() { return hydrogen()->original_map().handle(); }
   Handle<Map> transitioned_map() {
     return hydrogen()->transitioned_map().handle();
   }
   ElementsKind from_kind() { return hydrogen()->from_kind(); }
   ElementsKind to_kind() { return hydrogen()->to_kind(); }
 };
 
 
@@ skipping 244 matching lines @@
  public:
   explicit LTypeofIsAndBranch(LOperand* value) { inputs_[0] = value; }
 
   LOperand* value() { return inputs_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(TypeofIsAndBranch, "typeof-is-and-branch")
   DECLARE_HYDROGEN_ACCESSOR(TypeofIsAndBranch)
 
   Handle<String> type_literal() { return hydrogen()->type_literal(); }
 
-  virtual void PrintDataTo(StringStream* stream) OVERRIDE;
+  void PrintDataTo(StringStream* stream) OVERRIDE;
 };
 
 
 class LIsConstructCallAndBranch FINAL : public LControlInstruction<0, 1> {
  public:
   explicit LIsConstructCallAndBranch(LOperand* temp) { temps_[0] = temp; }
 
   LOperand* temp() { return temps_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(IsConstructCallAndBranch,
                                "is-construct-call-and-branch")
 };
 
 
 class LOsrEntry FINAL : public LTemplateInstruction<0, 0, 0> {
  public:
   LOsrEntry() {}
 
-  virtual bool HasInterestingComment(LCodeGen* gen) const OVERRIDE {
-    return false;
-  }
+  bool HasInterestingComment(LCodeGen* gen) const OVERRIDE { return false; }
   DECLARE_CONCRETE_INSTRUCTION(OsrEntry, "osr-entry")
 };
 
 
 class LStackCheck FINAL : public LTemplateInstruction<0, 1, 0> {
  public:
   explicit LStackCheck(LOperand* context) { inputs_[0] = context; }
 
   LOperand* context() { return inputs_[0]; }
 
@@ skipping 175 matching lines @@
 
   // An input operand in a register or a constant operand.
   MUST_USE_RESULT LOperand* UseRegisterOrConstant(HValue* value);
   MUST_USE_RESULT LOperand* UseRegisterOrConstantAtStart(HValue* value);
 
   // An input operand in a constant operand.
   MUST_USE_RESULT LOperand* UseConstant(HValue* value);
 
   // An input operand in register, stack slot or a constant operand.
   // Will not be moved to a register even if one is freely available.
-  virtual MUST_USE_RESULT LOperand* UseAny(HValue* value) OVERRIDE;
+  MUST_USE_RESULT LOperand* UseAny(HValue* value) OVERRIDE;
 
   // Temporary operand that must be in a register.
   MUST_USE_RESULT LUnallocated* TempRegister();
   MUST_USE_RESULT LUnallocated* TempDoubleRegister();
   MUST_USE_RESULT LOperand* FixedTemp(Register reg);
   MUST_USE_RESULT LOperand* FixedTemp(DoubleRegister reg);
 
   // Methods for setting up define-use relationships.
   // Return the same instruction that they are passed.
   LInstruction* Define(LTemplateResultInstruction<1>* instr,
@@ skipping 33 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(LChunkBuilder);
 };
 
 #undef DECLARE_HYDROGEN_ACCESSOR
 #undef DECLARE_CONCRETE_INSTRUCTION
 }
 }  // namespace v8::internal
 
 #endif  // V8_PPC_LITHIUM_PPC_H_