Migrate BinaryOpICs and UnaryOpICs to new type rep

src/ic.h

Index: src/ic.h
diff --git a/src/ic.h b/src/ic.h
index fc869ad865fa9601e1a2555c57cc574ca83f1be5..2e5611f31397797daef69c8bb2065468ee6a84b2 100644
--- a/src/ic.h
+++ b/src/ic.h
@@ -684,6 +684,8 @@ class UnaryOpIC: public IC {
     GENERIC
   };
 
+  static Handle<Type> TypeInfoToType(TypeInfo info, Isolate* isolate);
+
   explicit UnaryOpIC(Isolate* isolate) : IC(NO_EXTRA_FRAME, isolate) { }
 
   void patch(Code* code);
@@ -711,6 +713,12 @@ class BinaryOpIC: public IC {
     GENERIC
   };
 
+  static void StubInfoToType(int minor_key,
+                             Handle<Type>* left,
+                             Handle<Type>* right,
+                             Handle<Type>* result,
+                             Isolate* isolate);
+
   explicit BinaryOpIC(Isolate* isolate) : IC(NO_EXTRA_FRAME, isolate) { }
 
   void patch(Code* code);
@@ -718,6 +726,9 @@ class BinaryOpIC: public IC {
   static const char* GetName(TypeInfo type_info);
 
   static State ToState(TypeInfo type_info);
+
+ private:
+  static Handle<Type> TypeInfoToType(TypeInfo binary_type, Isolate* isolate);
 };
 
 
@@ -741,8 +752,18 @@ class CompareIC: public IC {
     GENERIC
   };
 
-  static Handle<Type> StateToType(
-      Isolate* isolate, State state, Handle<Map> map = Handle<Map>());
+  static State NewInputState(State old_state, Handle<Object> value);
+
+  static Handle<Type> StateToType(Isolate* isolate,
+                                  State state,
+                                  Handle<Map> map = Handle<Map>());
+
+  static void StubInfoToType(int stub_minor_key,
+                             Handle<Type>* left_type,
+                             Handle<Type>* right_type,
+                             Handle<Type>* overall_type,
+                             Handle<Map> map,
+                             Isolate* isolate);
 
   CompareIC(Isolate* isolate, Token::Value op)
       : IC(EXTRA_CALL_FRAME, isolate), op_(op) { }