Revert "Use V8_FINAL and V8_OVERRIDE in various places, fixing bugs revealed by them."

src/x64/lithium-codegen-x64.cc

Index: src/x64/lithium-codegen-x64.cc
diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc
index a1f4ad184bfb185073616b4164d556b4ec91ce73..abb8c77b5b772cd0440251034944771b8277abd9 100644
--- a/src/x64/lithium-codegen-x64.cc
+++ b/src/x64/lithium-codegen-x64.cc
@@ -39,7 +39,7 @@ namespace internal {
 
 // When invoking builtins, we need to record the safepoint in the middle of
 // the invoke instruction sequence generated by the macro assembler.
-class SafepointGenerator V8_FINAL : public CallWrapper {
+class SafepointGenerator : public CallWrapper {
  public:
   SafepointGenerator(LCodeGen* codegen,
                      LPointerMap* pointers,
@@ -47,13 +47,13 @@ class SafepointGenerator V8_FINAL : public CallWrapper {
       : codegen_(codegen),
         pointers_(pointers),
         deopt_mode_(mode) { }
-  virtual ~SafepointGenerator() {}
+  virtual ~SafepointGenerator() { }
 
-  virtual void BeforeCall(int call_size) const V8_OVERRIDE {
+  virtual void BeforeCall(int call_size) const {
     codegen_->EnsureSpaceForLazyDeopt(Deoptimizer::patch_size() - call_size);
   }
 
-  virtual void AfterCall() const V8_OVERRIDE {
+  virtual void AfterCall() const {
     codegen_->RecordSafepoint(pointers_, deopt_mode_);
   }
 
@@ -2466,15 +2466,15 @@ void LCodeGen::DoInstanceOf(LInstanceOf* instr) {
 
 
 void LCodeGen::DoInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr) {
-  class DeferredInstanceOfKnownGlobal V8_FINAL : public LDeferredCode {
+  class DeferredInstanceOfKnownGlobal: public LDeferredCode {
    public:
     DeferredInstanceOfKnownGlobal(LCodeGen* codegen,
                                   LInstanceOfKnownGlobal* instr)
         : LDeferredCode(codegen), instr_(instr) { }
-    virtual void Generate() V8_OVERRIDE {
+    virtual void Generate() {
       codegen()->DoDeferredInstanceOfKnownGlobal(instr_, &map_check_);
     }
-    virtual LInstruction* instr() V8_OVERRIDE { return instr_; }
+    virtual LInstruction* instr() { return instr_; }
     Label* map_check() { return &map_check_; }
    private:
     LInstanceOfKnownGlobal* instr_;
@@ -3400,14 +3400,14 @@ void LCodeGen::EmitSmiMathAbs(LMathAbs* instr) {
 
 void LCodeGen::DoMathAbs(LMathAbs* instr) {
   // Class for deferred case.
-  class DeferredMathAbsTaggedHeapNumber V8_FINAL : public LDeferredCode {
+  class DeferredMathAbsTaggedHeapNumber: public LDeferredCode {
    public:
     DeferredMathAbsTaggedHeapNumber(LCodeGen* codegen, LMathAbs* instr)
         : LDeferredCode(codegen), instr_(instr) { }
-    virtual void Generate() V8_OVERRIDE {
+    virtual void Generate() {
       codegen()->DoDeferredMathAbsTaggedHeapNumber(instr_);
     }
-    virtual LInstruction* instr() V8_OVERRIDE { return instr_; }
+    virtual LInstruction* instr() { return instr_; }
    private:
     LMathAbs* instr_;
   };
@@ -3632,12 +3632,12 @@ void LCodeGen::DoPower(LPower* instr) {
 
 
 void LCodeGen::DoRandom(LRandom* instr) {
-  class DeferredDoRandom V8_FINAL : public LDeferredCode {
+  class DeferredDoRandom: public LDeferredCode {
    public:
     DeferredDoRandom(LCodeGen* codegen, LRandom* instr)
         : LDeferredCode(codegen), instr_(instr) { }
-    virtual void Generate() V8_OVERRIDE { codegen()->DoDeferredRandom(instr_); }
-    virtual LInstruction* instr() V8_OVERRIDE { return instr_; }
+    virtual void Generate() { codegen()->DoDeferredRandom(instr_); }
+    virtual LInstruction* instr() { return instr_; }
    private:
     LRandom* instr_;
   };
@@ -4322,14 +4322,12 @@ void LCodeGen::DoStringAdd(LStringAdd* instr) {
 
 
 void LCodeGen::DoStringCharCodeAt(LStringCharCodeAt* instr) {
-  class DeferredStringCharCodeAt V8_FINAL : public LDeferredCode {
+  class DeferredStringCharCodeAt: public LDeferredCode {
    public:
     DeferredStringCharCodeAt(LCodeGen* codegen, LStringCharCodeAt* instr)
         : LDeferredCode(codegen), instr_(instr) { }
-    virtual void Generate() V8_OVERRIDE {
-      codegen()->DoDeferredStringCharCodeAt(instr_);
-    }
-    virtual LInstruction* instr() V8_OVERRIDE { return instr_; }
+    virtual void Generate() { codegen()->DoDeferredStringCharCodeAt(instr_); }
+    virtual LInstruction* instr() { return instr_; }
    private:
     LStringCharCodeAt* instr_;
   };
@@ -4376,14 +4374,12 @@ void LCodeGen::DoDeferredStringCharCodeAt(LStringCharCodeAt* instr) {
 
 
 void LCodeGen::DoStringCharFromCode(LStringCharFromCode* instr) {
-  class DeferredStringCharFromCode V8_FINAL : public LDeferredCode {
+  class DeferredStringCharFromCode: public LDeferredCode {
    public:
     DeferredStringCharFromCode(LCodeGen* codegen, LStringCharFromCode* instr)
         : LDeferredCode(codegen), instr_(instr) { }
-    virtual void Generate() V8_OVERRIDE {
-      codegen()->DoDeferredStringCharFromCode(instr_);
-    }
-    virtual LInstruction* instr() V8_OVERRIDE { return instr_; }
+    virtual void Generate() { codegen()->DoDeferredStringCharFromCode(instr_); }
+    virtual LInstruction* instr() { return instr_; }
    private:
     LStringCharFromCode* instr_;
   };
@@ -4472,14 +4468,14 @@ void LCodeGen::DoNumberTagI(LNumberTagI* instr) {
 
 
 void LCodeGen::DoNumberTagU(LNumberTagU* instr) {
-  class DeferredNumberTagU V8_FINAL : public LDeferredCode {
+  class DeferredNumberTagU: public LDeferredCode {
    public:
     DeferredNumberTagU(LCodeGen* codegen, LNumberTagU* instr)
         : LDeferredCode(codegen), instr_(instr) { }
-    virtual void Generate() V8_OVERRIDE {
+    virtual void Generate() {
       codegen()->DoDeferredNumberTagU(instr_);
     }
-    virtual LInstruction* instr() V8_OVERRIDE { return instr_; }
+    virtual LInstruction* instr() { return instr_; }
    private:
     LNumberTagU* instr_;
   };
@@ -4535,14 +4531,12 @@ void LCodeGen::DoDeferredNumberTagU(LNumberTagU* instr) {
 
 
 void LCodeGen::DoNumberTagD(LNumberTagD* instr) {
-  class DeferredNumberTagD V8_FINAL : public LDeferredCode {
+  class DeferredNumberTagD: public LDeferredCode {
    public:
     DeferredNumberTagD(LCodeGen* codegen, LNumberTagD* instr)
         : LDeferredCode(codegen), instr_(instr) { }
-    virtual void Generate() V8_OVERRIDE {
-      codegen()->DoDeferredNumberTagD(instr_);
-    }
-    virtual LInstruction* instr() V8_OVERRIDE { return instr_; }
+    virtual void Generate() { codegen()->DoDeferredNumberTagD(instr_); }
+    virtual LInstruction* instr() { return instr_; }
    private:
     LNumberTagD* instr_;
   };
@@ -4704,14 +4698,12 @@ void LCodeGen::DoDeferredTaggedToI(LTaggedToI* instr) {
 
 
 void LCodeGen::DoTaggedToI(LTaggedToI* instr) {
-  class DeferredTaggedToI V8_FINAL : public LDeferredCode {
+  class DeferredTaggedToI: public LDeferredCode {
    public:
     DeferredTaggedToI(LCodeGen* codegen, LTaggedToI* instr)
         : LDeferredCode(codegen), instr_(instr) { }
-    virtual void Generate() V8_OVERRIDE {
-      codegen()->DoDeferredTaggedToI(instr_);
-    }
-    virtual LInstruction* instr() V8_OVERRIDE { return instr_; }
+    virtual void Generate() { codegen()->DoDeferredTaggedToI(instr_); }
+    virtual LInstruction* instr() { return instr_; }
    private:
     LTaggedToI* instr_;
   };
@@ -4908,17 +4900,17 @@ void LCodeGen::DoDeferredInstanceMigration(LCheckMaps* instr, Register object) {
 
 
 void LCodeGen::DoCheckMaps(LCheckMaps* instr) {
-  class DeferredCheckMaps V8_FINAL : public LDeferredCode {
+  class DeferredCheckMaps: public LDeferredCode {
    public:
     DeferredCheckMaps(LCodeGen* codegen, LCheckMaps* instr, Register object)
         : LDeferredCode(codegen), instr_(instr), object_(object) {
       SetExit(check_maps());
     }
-    virtual void Generate() V8_OVERRIDE {
+    virtual void Generate() {
       codegen()->DoDeferredInstanceMigration(instr_, object_);
     }
     Label* check_maps() { return &check_maps_; }
-    virtual LInstruction* instr() V8_OVERRIDE { return instr_; }
+    virtual LInstruction* instr() { return instr_; }
    private:
     LCheckMaps* instr_;
     Label check_maps_;
@@ -5008,14 +5000,12 @@ void LCodeGen::DoClampTToUint8(LClampTToUint8* instr) {
 
 
 void LCodeGen::DoAllocate(LAllocate* instr) {
-  class DeferredAllocate V8_FINAL : public LDeferredCode {
+  class DeferredAllocate: public LDeferredCode {
    public:
     DeferredAllocate(LCodeGen* codegen, LAllocate* instr)
         : LDeferredCode(codegen), instr_(instr) { }
-    virtual void Generate() V8_OVERRIDE {
-      codegen()->DoDeferredAllocate(instr_);
-    }
-    virtual LInstruction* instr() V8_OVERRIDE { return instr_; }
+    virtual void Generate() { codegen()->DoDeferredAllocate(instr_); }
+    virtual LInstruction* instr() { return instr_; }
    private:
     LAllocate* instr_;
   };
@@ -5371,14 +5361,12 @@ void LCodeGen::DoDeferredStackCheck(LStackCheck* instr) {
 
 
 void LCodeGen::DoStackCheck(LStackCheck* instr) {
-  class DeferredStackCheck V8_FINAL : public LDeferredCode {
+  class DeferredStackCheck: public LDeferredCode {
    public:
     DeferredStackCheck(LCodeGen* codegen, LStackCheck* instr)
         : LDeferredCode(codegen), instr_(instr) { }
-    virtual void Generate() V8_OVERRIDE {
-      codegen()->DoDeferredStackCheck(instr_);
-    }
-    virtual LInstruction* instr() V8_OVERRIDE { return instr_; }
+    virtual void Generate() { codegen()->DoDeferredStackCheck(instr_); }
+    virtual LInstruction* instr() { return instr_; }
    private:
     LStackCheck* instr_;
   };