Attempt to fix compare performance regression.

src/ic.h

Index: src/ic.h
diff --git a/src/ic.h b/src/ic.h
index ec35c6acba8925cd1995051533f69e362a70a65b..8562bcc24a80cb074d573ddce8b4c51fbe63ae9a 100644
--- a/src/ic.h
+++ b/src/ic.h
@@ -582,7 +582,8 @@ class CompareIC: public IC {
   static const char* GetStateName(State state);
 
  private:
-  State TargetState(State state, Handle<Object> x, Handle<Object> y);
+  State TargetState(State state, bool has_inlined_smi_code,
+                    Handle<Object> x, Handle<Object> y);
 
   bool strict() const { return op_ == Token::EQ_STRICT; }
   Condition GetCondition() const { return ComputeCondition(op_); }