Reland 21774: Generate KeyedLoadGeneric with Hydrogen

src/ic.cc

 // 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 505 matching lines @@
 
 void KeyedLoadIC::Clear(Isolate* isolate, Address address, Code* target) {
   if (IsCleared(target)) return;
   // Make sure to also clear the map used in inline fast cases.  If we
   // do not clear these maps, cached code can keep objects alive
   // through the embedded maps.
   SetTargetAtAddress(address, *pre_monomorphic_stub(isolate));
 }
 
 
+Handle<Code> KeyedLoadIC::megamorphic_stub() {
+  if (FLAG_compiled_keyed_generic_loads) {
+    return KeyedLoadGenericElementStub().GetCode(isolate());
+  } else {
+    return isolate()->builtins()->KeyedLoadIC_Generic();
+  }
+}
+
+Handle<Code> KeyedLoadIC::generic_stub() const {
+  if (FLAG_compiled_keyed_generic_loads) {
+    return KeyedLoadGenericElementStub().GetCode(isolate());
+  } else {
+    return isolate()->builtins()->KeyedLoadIC_Generic();
+  }
+}
+
+
 void LoadIC::Clear(Isolate* isolate, Address address, Code* target) {
   if (IsCleared(target)) return;
   SetTargetAtAddress(address, *pre_monomorphic_stub(isolate));
 }
 
 
 void StoreIC::Clear(Isolate* isolate, Address address, Code* target) {
   if (IsCleared(target)) return;
   SetTargetAtAddress(address,
       *pre_monomorphic_stub(
@@ skipping 2232 matching lines @@
 #undef ADDR
 };
 
 
 Address IC::AddressFromUtilityId(IC::UtilityId id) {
   return IC_utilities[id];
 }
 
 
 } }  // namespace v8::internal