Replace miss_mode flag with explicit Load/Store Force Generic methods.

src/ic.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 461 matching lines @@
 };
 
 
 class KeyedLoadIC: public LoadIC {
  public:
   explicit KeyedLoadIC(FrameDepth depth, Isolate* isolate)
       : LoadIC(depth, isolate) {
     ASSERT(target()->is_keyed_load_stub());
   }
 
+  MUST_USE_RESULT MaybeObject* LoadForceGeneric(Handle<Object> object,
+                                                Handle<Object> key);
+
   MUST_USE_RESULT MaybeObject* Load(Handle<Object> object,
-                                    Handle<Object> key,
-                                    ICMissMode force_generic);
+                                    Handle<Object> key);
 
   // Code generator routines.
   static void GenerateMiss(MacroAssembler* masm, ICMissMode force_generic);
   static void GenerateRuntimeGetProperty(MacroAssembler* masm);
   static void GenerateInitialize(MacroAssembler* masm) {
     GenerateMiss(masm, MISS);
   }
   static void GeneratePreMonomorphic(MacroAssembler* masm) {
     GenerateMiss(masm, MISS);
   }
@@ skipping 178 matching lines @@
 };
 
 
 class KeyedStoreIC: public StoreIC {
  public:
   KeyedStoreIC(FrameDepth depth, Isolate* isolate)
       : StoreIC(depth, isolate) {
     ASSERT(target()->is_keyed_store_stub());
   }
 
+  MUST_USE_RESULT MaybeObject* StoreForceGeneric(Handle<Object> object,
+                                                 Handle<Object> name,
+                                                 Handle<Object> value);
   MUST_USE_RESULT MaybeObject* Store(Handle<Object> object,
                                      Handle<Object> name,
-                                     Handle<Object> value,
-                                     ICMissMode force_generic);
+                                     Handle<Object> value);
 
   // Code generators for stub routines.  Only called once at startup.
   static void GenerateInitialize(MacroAssembler* masm) {
     GenerateMiss(masm, MISS);
   }
   static void GeneratePreMonomorphic(MacroAssembler* masm) {
     GenerateMiss(masm, MISS);
   }
   static void GenerateMiss(MacroAssembler* masm, ICMissMode force_generic);
   static void GenerateSlow(MacroAssembler* masm);
@@ skipping 206 matching lines @@
 DECLARE_RUNTIME_FUNCTION(MaybeObject*, StoreIC_MissFromStubFailure);
 DECLARE_RUNTIME_FUNCTION(MaybeObject*, ElementsTransitionAndStoreIC_Miss);
 DECLARE_RUNTIME_FUNCTION(MaybeObject*, BinaryOpIC_Miss);
 DECLARE_RUNTIME_FUNCTION(MaybeObject*, CompareNilIC_Miss);
 DECLARE_RUNTIME_FUNCTION(MaybeObject*, ToBooleanIC_Miss);
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_IC_H_