Faster to number conversion

src/hydrogen.h

Index: src/hydrogen.h
diff --git a/src/hydrogen.h b/src/hydrogen.h
index 7d9a7affb8f10f4faac1fb7ba9672e1ab963c558..3cbf0f3aff0b45ea09d081f3fbc7fe739826015f 100644
--- a/src/hydrogen.h
+++ b/src/hydrogen.h
@@ -1118,6 +1118,14 @@ class HGraphBuilder {
 
   HValue* AddLoadJSBuiltin(Builtins::JavaScript builtin, HValue* context);
 
+  void BuildHydrogenBinaryOperation(BinaryOperation* expr);

[Jakob Kummerow, 2013/07/22 07:43:47]

I don't see this defined or used anywhere.

[oliv, 2013/07/22 13:56:43]

Done.

+
+  HValue* ConstantToNumber(HValue* value);

[Jakob Kummerow, 2013/07/22 07:43:47]

I don't see this anywhere either.

[oliv, 2013/07/22 13:56:43]

Done.

+
+  HValue* TruncateToNumber(HValue* value, Handle<Type>* expected);
+
+  void PushAndAdd(HInstruction* instr);
+
   enum SoftDeoptimizeMode {
     MUST_EMIT_SOFT_DEOPT,
     CAN_OMIT_SOFT_DEOPT
@@ -1666,8 +1674,6 @@ class HOptimizedGraphBuilder: public HGraphBuilder, public AstVisitor {
   // Visit a list of expressions from left to right, each in a value context.
   void VisitExpressions(ZoneList<Expression*>* exprs);
 
-  void PushAndAdd(HInstruction* instr);
-
   // Remove the arguments from the bailout environment and emit instructions
   // to push them as outgoing parameters.
   template <class Instruction> HInstruction* PreProcessCall(Instruction* call);