| Index: src/x87/lithium-codegen-x87.cc | 
| diff --git a/src/x87/lithium-codegen-x87.cc b/src/x87/lithium-codegen-x87.cc | 
| index 2b6c26596994e8b943d5ea4dc65b846601f69ffa..6d475f7edb87627b786d84dec36bb1fff3a53c4a 100644 | 
| --- a/src/x87/lithium-codegen-x87.cc | 
| +++ b/src/x87/lithium-codegen-x87.cc | 
| @@ -32,9 +32,9 @@ class SafepointGenerator FINAL : public CallWrapper { | 
| deopt_mode_(mode) {} | 
| virtual ~SafepointGenerator() {} | 
|  | 
| -  virtual void BeforeCall(int call_size) const OVERRIDE {} | 
| +  void BeforeCall(int call_size) const OVERRIDE {} | 
|  | 
| -  virtual void AfterCall() const OVERRIDE { | 
| +  void AfterCall() const OVERRIDE { | 
| codegen_->RecordSafepoint(pointers_, deopt_mode_); | 
| } | 
|  | 
| @@ -2924,10 +2924,10 @@ void LCodeGen::DoInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr) { | 
| LInstanceOfKnownGlobal* instr, | 
| const X87Stack& x87_stack) | 
| : LDeferredCode(codegen, x87_stack), instr_(instr) { } | 
| -    virtual void Generate() OVERRIDE { | 
| +    void Generate() OVERRIDE { | 
| codegen()->DoDeferredInstanceOfKnownGlobal(instr_, &map_check_); | 
| } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| Label* map_check() { return &map_check_; } | 
| private: | 
| LInstanceOfKnownGlobal* instr_; | 
| @@ -3873,10 +3873,11 @@ void LCodeGen::DoMathAbs(LMathAbs* instr) { | 
| LMathAbs* instr, | 
| const X87Stack& x87_stack) | 
| : LDeferredCode(codegen, x87_stack), instr_(instr) { } | 
| -    virtual void Generate() OVERRIDE { | 
| +    void Generate() OVERRIDE { | 
| codegen()->DoDeferredMathAbsTaggedHeapNumber(instr_); | 
| } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| + | 
| private: | 
| LMathAbs* instr_; | 
| }; | 
| @@ -4781,10 +4782,9 @@ void LCodeGen::DoStringCharCodeAt(LStringCharCodeAt* instr) { | 
| LStringCharCodeAt* instr, | 
| const X87Stack& x87_stack) | 
| : LDeferredCode(codegen, x87_stack), instr_(instr) { } | 
| -    virtual void Generate() OVERRIDE { | 
| -      codegen()->DoDeferredStringCharCodeAt(instr_); | 
| -    } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    void Generate() OVERRIDE { codegen()->DoDeferredStringCharCodeAt(instr_); } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| + | 
| private: | 
| LStringCharCodeAt* instr_; | 
| }; | 
| @@ -4840,10 +4840,11 @@ void LCodeGen::DoStringCharFromCode(LStringCharFromCode* instr) { | 
| LStringCharFromCode* instr, | 
| const X87Stack& x87_stack) | 
| : LDeferredCode(codegen, x87_stack), instr_(instr) { } | 
| -    virtual void Generate() OVERRIDE { | 
| +    void Generate() OVERRIDE { | 
| codegen()->DoDeferredStringCharFromCode(instr_); | 
| } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| + | 
| private: | 
| LStringCharFromCode* instr_; | 
| }; | 
| @@ -4929,11 +4930,12 @@ void LCodeGen::DoNumberTagI(LNumberTagI* instr) { | 
| LNumberTagI* instr, | 
| const X87Stack& x87_stack) | 
| : LDeferredCode(codegen, x87_stack), instr_(instr) { } | 
| -    virtual void Generate() OVERRIDE { | 
| +    void Generate() OVERRIDE { | 
| codegen()->DoDeferredNumberTagIU(instr_, instr_->value(), instr_->temp(), | 
| SIGNED_INT32); | 
| } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| + | 
| private: | 
| LNumberTagI* instr_; | 
| }; | 
| @@ -4957,11 +4959,12 @@ void LCodeGen::DoNumberTagU(LNumberTagU* instr) { | 
| LNumberTagU* instr, | 
| const X87Stack& x87_stack) | 
| : LDeferredCode(codegen, x87_stack), instr_(instr) { } | 
| -    virtual void Generate() OVERRIDE { | 
| +    void Generate() OVERRIDE { | 
| codegen()->DoDeferredNumberTagIU(instr_, instr_->value(), instr_->temp(), | 
| UNSIGNED_INT32); | 
| } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| + | 
| private: | 
| LNumberTagU* instr_; | 
| }; | 
| @@ -5046,10 +5049,9 @@ void LCodeGen::DoNumberTagD(LNumberTagD* instr) { | 
| LNumberTagD* instr, | 
| const X87Stack& x87_stack) | 
| : LDeferredCode(codegen, x87_stack), instr_(instr) { } | 
| -    virtual void Generate() OVERRIDE { | 
| -      codegen()->DoDeferredNumberTagD(instr_); | 
| -    } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    void Generate() OVERRIDE { codegen()->DoDeferredNumberTagD(instr_); } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| + | 
| private: | 
| LNumberTagD* instr_; | 
| }; | 
| @@ -5292,10 +5294,9 @@ void LCodeGen::DoTaggedToI(LTaggedToI* instr) { | 
| LTaggedToI* instr, | 
| const X87Stack& x87_stack) | 
| : LDeferredCode(codegen, x87_stack), instr_(instr) { } | 
| -    virtual void Generate() OVERRIDE { | 
| -      codegen()->DoDeferredTaggedToI(instr_, done()); | 
| -    } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    void Generate() OVERRIDE { codegen()->DoDeferredTaggedToI(instr_, done()); } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| + | 
| private: | 
| LTaggedToI* instr_; | 
| }; | 
| @@ -5498,11 +5499,12 @@ void LCodeGen::DoCheckMaps(LCheckMaps* instr) { | 
| : LDeferredCode(codegen, x87_stack), instr_(instr), object_(object) { | 
| SetExit(check_maps()); | 
| } | 
| -    virtual void Generate() OVERRIDE { | 
| +    void Generate() OVERRIDE { | 
| codegen()->DoDeferredInstanceMigration(instr_, object_); | 
| } | 
| Label* check_maps() { return &check_maps_; } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| + | 
| private: | 
| LCheckMaps* instr_; | 
| Label check_maps_; | 
| @@ -5721,10 +5723,9 @@ void LCodeGen::DoAllocate(LAllocate* instr) { | 
| LAllocate* instr, | 
| const X87Stack& x87_stack) | 
| : LDeferredCode(codegen, x87_stack), instr_(instr) { } | 
| -    virtual void Generate() OVERRIDE { | 
| -      codegen()->DoDeferredAllocate(instr_); | 
| -    } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    void Generate() OVERRIDE { codegen()->DoDeferredAllocate(instr_); } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| + | 
| private: | 
| LAllocate* instr_; | 
| }; | 
| @@ -6090,10 +6091,9 @@ void LCodeGen::DoStackCheck(LStackCheck* instr) { | 
| LStackCheck* instr, | 
| const X87Stack& x87_stack) | 
| : LDeferredCode(codegen, x87_stack), instr_(instr) { } | 
| -    virtual void Generate() OVERRIDE { | 
| -      codegen()->DoDeferredStackCheck(instr_); | 
| -    } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    void Generate() OVERRIDE { codegen()->DoDeferredStackCheck(instr_); } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| + | 
| private: | 
| LStackCheck* instr_; | 
| }; | 
| @@ -6241,10 +6241,11 @@ void LCodeGen::DoLoadFieldByIndex(LLoadFieldByIndex* instr) { | 
| object_(object), | 
| index_(index) { | 
| } | 
| -    virtual void Generate() OVERRIDE { | 
| +    void Generate() OVERRIDE { | 
| codegen()->DoDeferredLoadMutableDouble(instr_, object_, index_); | 
| } | 
| -    virtual LInstruction* instr() OVERRIDE { return instr_; } | 
| +    LInstruction* instr() OVERRIDE { return instr_; } | 
| + | 
| private: | 
| LLoadFieldByIndex* instr_; | 
| Register object_; | 
|  |