1 files changed, 14 insertions, 3 deletions
diff --git a/deps/v8/src/arm/codegen-arm.h b/deps/v8/src/arm/codegen-arm.h
index 4fab900166..6391a8eb9a 100644
--- a/deps/v8/src/arm/codegen-arm.h
+++ b/deps/v8/src/arm/codegen-arm.h
@@ -186,6 +186,8 @@ class CodeGenerator: public AstVisitor {
   bool in_spilled_code() const { return in_spilled_code_; }
   void set_in_spilled_code(bool flag) { in_spilled_code_ = flag; }
 
+  static const int kUnknownIntValue = -1;
+
  private:
   // Construction/Destruction
   CodeGenerator(int buffer_size, Handle<Script> script, bool is_eval);
@@ -291,8 +293,13 @@ class CodeGenerator: public AstVisitor {
 
   void ToBoolean(JumpTarget* true_target, JumpTarget* false_target);
 
-  void GenericBinaryOperation(Token::Value op, OverwriteMode overwrite_mode);
-  void Comparison(Condition cc, bool strict = false);
+  void GenericBinaryOperation(Token::Value op,
+                              OverwriteMode overwrite_mode,
+                              int known_rhs = kUnknownIntValue);
+  void Comparison(Condition cc,
+                  Expression* left,
+                  Expression* right,
+                  bool strict = false);
 
   void SmiOperation(Token::Value op,
                     Handle<Object> value,
@@ -333,11 +340,15 @@ class CodeGenerator: public AstVisitor {
   void GenerateIsNonNegativeSmi(ZoneList<Expression*>* args);
   void GenerateIsArray(ZoneList<Expression*>* args);
 
+  // Support for construct call checks.
+  void GenerateIsConstructCall(ZoneList<Expression*>* args);
+
   // Support for arguments.length and arguments[?].
   void GenerateArgumentsLength(ZoneList<Expression*>* args);
   void GenerateArgumentsAccess(ZoneList<Expression*>* args);
 
-  // Support for accessing the value field of an object (used by Date).
+  // Support for accessing the class and value fields of an object.
+  void GenerateClassOf(ZoneList<Expression*>* args);
   void GenerateValueOf(ZoneList<Expression*>* args);
   void GenerateSetValueOf(ZoneList<Expression*>* args);