Separate stub types from property types.

src/x64/stub-cache-x64.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 1373 matching lines @@
       ? CALL_AS_FUNCTION
       : CALL_AS_METHOD;
   __ InvokeFunction(rdi, arguments(), JUMP_FUNCTION,
                     NullCallWrapper(), call_kind);
 
   // Handle call cache miss.
   __ bind(&miss);
   GenerateMissBranch();
 
   // Return the generated code.
-  return GetCode(FIELD, name);
+  return GetCode(Code::FIELD, name);
 }
 
 
 Handle<Code> CallStubCompiler::CompileArrayPushCall(
     Handle<Object> object,
     Handle<JSObject> holder,
     Handle<JSGlobalPropertyCell> cell,
     Handle<JSFunction> function,
     Handle<String> name) {
   // ----------- S t a t e -------------
@@ skipping 503 matching lines @@
       ? CALL_AS_FUNCTION
       : CALL_AS_METHOD;
   __ InvokeFunction(function, arguments(), JUMP_FUNCTION,
                     NullCallWrapper(), call_kind);
 
   __ bind(&miss);
   // rcx: function name.
   GenerateMissBranch();
 
   // Return the generated code.
-  return cell.is_null() ? GetCode(function) : GetCode(NORMAL, name);
+  return cell.is_null() ? GetCode(function) : GetCode(Code::NORMAL, name);
 }
 
 
 Handle<Code> CallStubCompiler::CompileMathFloorCall(
     Handle<Object> object,
     Handle<JSObject> holder,
     Handle<JSGlobalPropertyCell> cell,
     Handle<JSFunction> function,
     Handle<String> name) {
   // TODO(872): implement this.
@@ skipping 94 matching lines @@
       ? CALL_AS_FUNCTION
       : CALL_AS_METHOD;
   __ InvokeFunction(function, arguments(), JUMP_FUNCTION,
                     NullCallWrapper(), call_kind);
 
   __ bind(&miss);
   // rcx: function name.
   GenerateMissBranch();
 
   // Return the generated code.
-  return cell.is_null() ? GetCode(function) : GetCode(NORMAL, name);
+  return cell.is_null() ? GetCode(function) : GetCode(Code::NORMAL, name);
 }
 
 
 Handle<Code> CallStubCompiler::CompileFastApiCall(
     const CallOptimization& optimization,
     Handle<Object> object,
     Handle<JSObject> holder,
     Handle<JSGlobalPropertyCell> cell,
     Handle<JSFunction> function,
     Handle<String> name) {
@@ skipping 228 matching lines @@
       ? CALL_AS_FUNCTION
       : CALL_AS_METHOD;
   __ InvokeFunction(rdi, arguments(), JUMP_FUNCTION,
                     NullCallWrapper(), call_kind);
 
   // Handle load cache miss.
   __ bind(&miss);
   GenerateMissBranch();
 
   // Return the generated code.
-  return GetCode(INTERCEPTOR, name);
+  return GetCode(Code::INTERCEPTOR, name);
 }
 
 
 Handle<Code> CallStubCompiler::CompileCallGlobal(
     Handle<JSObject> object,
     Handle<GlobalObject> holder,
     Handle<JSGlobalPropertyCell> cell,
     Handle<JSFunction> function,
     Handle<String> name) {
   // ----------- S t a t e -------------
@@ skipping 42 matching lines @@
   __ movq(rdx, FieldOperand(rdi, JSFunction::kCodeEntryOffset));
   __ InvokeCode(rdx, expected, arguments(), JUMP_FUNCTION,
                 NullCallWrapper(), call_kind);
 
   // Handle call cache miss.
   __ bind(&miss);
   __ IncrementCounter(counters->call_global_inline_miss(), 1);
   GenerateMissBranch();
 
   // Return the generated code.
-  return GetCode(NORMAL, name);
+  return GetCode(Code::NORMAL, name);
 }
 
 
 Handle<Code> StoreStubCompiler::CompileStoreField(Handle<JSObject> object,
                                                   int index,
                                                   Handle<Map> transition,
                                                   Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : value
   //  -- rcx    : name
@@ skipping 10 matching lines @@
                      name,
                      rdx, rcx, rbx, rdi,
                      &miss);
 
   // Handle store cache miss.
   __ bind(&miss);
   Handle<Code> ic = isolate()->builtins()->StoreIC_Miss();
   __ Jump(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
-  return GetCode(transition.is_null() ? FIELD : MAP_TRANSITION, name);
+  return GetCode(transition.is_null()
+                 ? Code::FIELD
+                 : Code::MAP_TRANSITION, name);
 }
 
 
 Handle<Code> StoreStubCompiler::CompileStoreCallback(
     Handle<JSObject> object,
     Handle<AccessorInfo> callback,
     Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : value
   //  -- rcx    : name
@@ skipping 26 matching lines @@
   ExternalReference store_callback_property =
       ExternalReference(IC_Utility(IC::kStoreCallbackProperty), isolate());
   __ TailCallExternalReference(store_callback_property, 4, 1);
 
   // Handle store cache miss.
   __ bind(&miss);
   Handle<Code> ic = isolate()->builtins()->StoreIC_Miss();
   __ Jump(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
-  return GetCode(CALLBACKS, name);
+  return GetCode(Code::CALLBACKS, name);
 }
 
 
 Handle<Code> StoreStubCompiler::CompileStoreViaSetter(
     Handle<JSObject> receiver,
     Handle<JSFunction> setter,
     Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : value
   //  -- rcx    : name
@@ skipping 25 matching lines @@
     // Restore context register.
     __ movq(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
   }
   __ ret(0);
 
   __ bind(&miss);
   Handle<Code> ic = isolate()->builtins()->StoreIC_Miss();
   __ Jump(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
-  return GetCode(CALLBACKS, name);
+  return GetCode(Code::CALLBACKS, name);
 }
 
 
 Handle<Code> StoreStubCompiler::CompileStoreInterceptor(
     Handle<JSObject> receiver,
     Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : value
   //  -- rcx    : name
   //  -- rdx    : receiver
@@ skipping 25 matching lines @@
   ExternalReference store_ic_property =
       ExternalReference(IC_Utility(IC::kStoreInterceptorProperty), isolate());
   __ TailCallExternalReference(store_ic_property, 4, 1);
 
   // Handle store cache miss.
   __ bind(&miss);
   Handle<Code> ic = isolate()->builtins()->StoreIC_Miss();
   __ Jump(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
-  return GetCode(INTERCEPTOR, name);
+  return GetCode(Code::INTERCEPTOR, name);
 }
 
 
 Handle<Code> StoreStubCompiler::CompileStoreGlobal(
     Handle<GlobalObject> object,
     Handle<JSGlobalPropertyCell> cell,
     Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : value
   //  -- rcx    : name
@@ skipping 27 matching lines @@
   __ IncrementCounter(counters->named_store_global_inline(), 1);
   __ ret(0);
 
   // Handle store cache miss.
   __ bind(&miss);
   __ IncrementCounter(counters->named_store_global_inline_miss(), 1);
   Handle<Code> ic = isolate()->builtins()->StoreIC_Miss();
   __ Jump(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
-  return GetCode(NORMAL, name);
+  return GetCode(Code::NORMAL, name);
 }
 
 
 Handle<Code> KeyedStoreStubCompiler::CompileStoreField(Handle<JSObject> object,
                                                        int index,
                                                        Handle<Map> transition,
                                                        Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax     : value
   //  -- rcx     : key
@@ skipping 18 matching lines @@
                      rdx, rcx, rbx, rdi,
                      &miss);
 
   // Handle store cache miss.
   __ bind(&miss);
   __ DecrementCounter(counters->keyed_store_field(), 1);
   Handle<Code> ic = isolate()->builtins()->KeyedStoreIC_Miss();
   __ Jump(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
-  return GetCode(transition.is_null() ? FIELD : MAP_TRANSITION, name);
+  return GetCode(transition.is_null()
+                 ? Code::FIELD
+                 : Code::MAP_TRANSITION, name);
 }
 
 
 Handle<Code> KeyedStoreStubCompiler::CompileStoreElement(
     Handle<Map> receiver_map) {
   // ----------- S t a t e -------------
   //  -- rax    : value
   //  -- rcx    : key
   //  -- rdx    : receiver
   //  -- rsp[0] : return address
   // -----------------------------------
 
   ElementsKind elements_kind = receiver_map->elements_kind();
   bool is_js_array = receiver_map->instance_type() == JS_ARRAY_TYPE;
   Handle<Code> stub =
       KeyedStoreElementStub(is_js_array, elements_kind, grow_mode_).GetCode();
 
   __ DispatchMap(rdx, receiver_map, stub, DO_SMI_CHECK);
 
   Handle<Code> ic = isolate()->builtins()->KeyedStoreIC_Miss();
   __ jmp(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
-  return GetCode(NORMAL, factory()->empty_string());
+  return GetCode(Code::NORMAL, factory()->empty_string());
 }
 
 
 Handle<Code> KeyedStoreStubCompiler::CompileStorePolymorphic(
     MapHandleList* receiver_maps,
     CodeHandleList* handler_stubs,
     MapHandleList* transitioned_maps) {
   // ----------- S t a t e -------------
   //  -- rax    : value
   //  -- rcx    : key
@@ skipping 17 matching lines @@
       __ jmp(handler_stubs->at(i), RelocInfo::CODE_TARGET);
       __ bind(&next_map);
     }
   }
 
   __ bind(&miss);
   Handle<Code> ic = isolate()->builtins()->KeyedStoreIC_Miss();
   __ jmp(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
-  return GetCode(NORMAL, factory()->empty_string(), MEGAMORPHIC);
+  return GetCode(Code::NORMAL, factory()->empty_string(), MEGAMORPHIC);
 }
 
 
 Handle<Code> LoadStubCompiler::CompileLoadNonexistent(Handle<String> name,
                                                       Handle<JSObject> object,
                                                       Handle<JSObject> last) {
   // ----------- S t a t e -------------
   //  -- rax    : receiver
   //  -- rcx    : name
   //  -- rsp[0] : return address
@@ skipping 17 matching lines @@
 
   // Return undefined if maps of the full prototype chain are still the
   // same and no global property with this name contains a value.
   __ LoadRoot(rax, Heap::kUndefinedValueRootIndex);
   __ ret(0);
 
   __ bind(&miss);
   GenerateLoadMiss(masm(), Code::LOAD_IC);
 
   // Return the generated code.
-  return GetCode(NONEXISTENT, factory()->empty_string());
+  return GetCode(Code::NONEXISTENT, factory()->empty_string());
 }
 
 
 Handle<Code> LoadStubCompiler::CompileLoadField(Handle<JSObject> object,
                                                 Handle<JSObject> holder,
                                                 int index,
                                                 Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : receiver
   //  -- rcx    : name
   //  -- rsp[0] : return address
   // -----------------------------------
   Label miss;
 
   GenerateLoadField(object, holder, rax, rbx, rdx, rdi, index, name, &miss);
   __ bind(&miss);
   GenerateLoadMiss(masm(), Code::LOAD_IC);
 
   // Return the generated code.
-  return GetCode(FIELD, name);
+  return GetCode(Code::FIELD, name);
 }
 
 
 Handle<Code> LoadStubCompiler::CompileLoadCallback(
     Handle<String> name,
     Handle<JSObject> object,
     Handle<JSObject> holder,
     Handle<AccessorInfo> callback) {
   // ----------- S t a t e -------------
   //  -- rax    : receiver
   //  -- rcx    : name
   //  -- rsp[0] : return address
   // -----------------------------------
   Label miss;
   GenerateLoadCallback(object, holder, rax, rcx, rdx, rbx, rdi, callback,
                        name, &miss);
   __ bind(&miss);
   GenerateLoadMiss(masm(), Code::LOAD_IC);
 
   // Return the generated code.
-  return GetCode(CALLBACKS, name);
+  return GetCode(Code::CALLBACKS, name);
 }
 
 
 Handle<Code> LoadStubCompiler::CompileLoadViaGetter(
     Handle<String> name,
     Handle<JSObject> receiver,
     Handle<JSObject> holder,
     Handle<JSFunction> getter) {
   // ----------- S t a t e -------------
   //  -- rax    : receiver
@@ skipping 17 matching lines @@
 
     // Restore context register.
     __ movq(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
   }
   __ ret(0);
 
   __ bind(&miss);
   GenerateLoadMiss(masm(), Code::LOAD_IC);
 
   // Return the generated code.
-  return GetCode(CALLBACKS, name);
+  return GetCode(Code::CALLBACKS, name);
 }
 
 
 Handle<Code> LoadStubCompiler::CompileLoadConstant(Handle<JSObject> object,
                                                    Handle<JSObject> holder,
                                                    Handle<JSFunction> value,
                                                    Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : receiver
   //  -- rcx    : name
   //  -- rsp[0] : return address
   // -----------------------------------
   Label miss;
 
   GenerateLoadConstant(object, holder, rax, rbx, rdx, rdi, value, name, &miss);
   __ bind(&miss);
   GenerateLoadMiss(masm(), Code::LOAD_IC);
 
   // Return the generated code.
-  return GetCode(CONSTANT_FUNCTION, name);
+  return GetCode(Code::CONSTANT_FUNCTION, name);
 }
 
 
 Handle<Code> LoadStubCompiler::CompileLoadInterceptor(Handle<JSObject> receiver,
                                                       Handle<JSObject> holder,
                                                       Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : receiver
   //  -- rcx    : name
   //  -- rsp[0] : return address
   // -----------------------------------
   Label miss;
   LookupResult lookup(isolate());
   LookupPostInterceptor(holder, name, &lookup);
 
   // TODO(368): Compile in the whole chain: all the interceptors in
   // prototypes and ultimate answer.
   GenerateLoadInterceptor(receiver, holder, &lookup, rax, rcx, rdx, rbx, rdi,
                           name, &miss);
   __ bind(&miss);
   GenerateLoadMiss(masm(), Code::LOAD_IC);
 
   // Return the generated code.
-  return GetCode(INTERCEPTOR, name);
+  return GetCode(Code::INTERCEPTOR, name);
 }
 
 
 Handle<Code> LoadStubCompiler::CompileLoadGlobal(
     Handle<JSObject> object,
     Handle<GlobalObject> holder,
     Handle<JSGlobalPropertyCell> cell,
     Handle<String> name,
     bool is_dont_delete) {
   // ----------- S t a t e -------------
@@ skipping 23 matching lines @@
   Counters* counters = isolate()->counters();
   __ IncrementCounter(counters->named_load_global_stub(), 1);
   __ movq(rax, rbx);
   __ ret(0);
 
   __ bind(&miss);
   __ IncrementCounter(counters->named_load_global_stub_miss(), 1);
   GenerateLoadMiss(masm(), Code::LOAD_IC);
 
   // Return the generated code.
-  return GetCode(NORMAL, name);
+  return GetCode(Code::NORMAL, name);
 }
 
 
 Handle<Code> KeyedLoadStubCompiler::CompileLoadField(Handle<String> name,
                                                      Handle<JSObject> receiver,
                                                      Handle<JSObject> holder,
                                                      int index) {
   // ----------- S t a t e -------------
   //  -- rax     : key
   //  -- rdx     : receiver
   //  -- rsp[0]  : return address
   // -----------------------------------
   Label miss;
 
   Counters* counters = isolate()->counters();
   __ IncrementCounter(counters->keyed_load_field(), 1);
 
   // Check that the name has not changed.
   __ Cmp(rax, name);
   __ j(not_equal, &miss);
 
   GenerateLoadField(receiver, holder, rdx, rbx, rcx, rdi, index, name, &miss);
 
   __ bind(&miss);
   __ DecrementCounter(counters->keyed_load_field(), 1);
   GenerateLoadMiss(masm(), Code::KEYED_LOAD_IC);
 
   // Return the generated code.
-  return GetCode(FIELD, name);
+  return GetCode(Code::FIELD, name);
 }
 
 
 Handle<Code> KeyedLoadStubCompiler::CompileLoadCallback(
     Handle<String> name,
     Handle<JSObject> receiver,
     Handle<JSObject> holder,
     Handle<AccessorInfo> callback) {
   // ----------- S t a t e -------------
   //  -- rax     : key
   //  -- rdx     : receiver
   //  -- rsp[0]  : return address
   // -----------------------------------
   Label miss;
   Counters* counters = isolate()->counters();
   __ IncrementCounter(counters->keyed_load_callback(), 1);
 
   // Check that the name has not changed.
   __ Cmp(rax, name);
   __ j(not_equal, &miss);
 
   GenerateLoadCallback(receiver, holder, rdx, rax, rbx, rcx, rdi, callback,
                        name, &miss);
   __ bind(&miss);
   __ DecrementCounter(counters->keyed_load_callback(), 1);
   GenerateLoadMiss(masm(), Code::KEYED_LOAD_IC);
 
   // Return the generated code.
-  return GetCode(CALLBACKS, name);
+  return GetCode(Code::CALLBACKS, name);
 }
 
 
 Handle<Code> KeyedLoadStubCompiler::CompileLoadConstant(
     Handle<String> name,
     Handle<JSObject> receiver,
     Handle<JSObject> holder,
     Handle<JSFunction> value) {
   // ----------- S t a t e -------------
   //  -- rax    : key
   //  -- rdx    : receiver
   //  -- rsp[0]  : return address
   // -----------------------------------
   Label miss;
 
   Counters* counters = isolate()->counters();
   __ IncrementCounter(counters->keyed_load_constant_function(), 1);
 
   // Check that the name has not changed.
   __ Cmp(rax, name);
   __ j(not_equal, &miss);
 
   GenerateLoadConstant(receiver, holder, rdx, rbx, rcx, rdi,
                        value, name, &miss);
   __ bind(&miss);
   __ DecrementCounter(counters->keyed_load_constant_function(), 1);
   GenerateLoadMiss(masm(), Code::KEYED_LOAD_IC);
 
   // Return the generated code.
-  return GetCode(CONSTANT_FUNCTION, name);
+  return GetCode(Code::CONSTANT_FUNCTION, name);
 }
 
 
 Handle<Code> KeyedLoadStubCompiler::CompileLoadInterceptor(
     Handle<JSObject> receiver,
     Handle<JSObject> holder,
     Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : key
   //  -- rdx    : receiver
   //  -- rsp[0]  : return address
   // -----------------------------------
   Label miss;
   Counters* counters = isolate()->counters();
   __ IncrementCounter(counters->keyed_load_interceptor(), 1);
 
   // Check that the name has not changed.
   __ Cmp(rax, name);
   __ j(not_equal, &miss);
 
   LookupResult lookup(isolate());
   LookupPostInterceptor(holder, name, &lookup);
   GenerateLoadInterceptor(receiver, holder, &lookup, rdx, rax, rcx, rbx, rdi,
                           name, &miss);
   __ bind(&miss);
   __ DecrementCounter(counters->keyed_load_interceptor(), 1);
   GenerateLoadMiss(masm(), Code::KEYED_LOAD_IC);
 
   // Return the generated code.
-  return GetCode(INTERCEPTOR, name);
+  return GetCode(Code::INTERCEPTOR, name);
 }
 
 
 Handle<Code> KeyedLoadStubCompiler::CompileLoadArrayLength(
     Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : key
   //  -- rdx    : receiver
   //  -- rsp[0]  : return address
   // -----------------------------------
   Label miss;
 
   Counters* counters = isolate()->counters();
   __ IncrementCounter(counters->keyed_load_array_length(), 1);
 
   // Check that the name has not changed.
   __ Cmp(rax, name);
   __ j(not_equal, &miss);
 
   GenerateLoadArrayLength(masm(), rdx, rcx, &miss);
   __ bind(&miss);
   __ DecrementCounter(counters->keyed_load_array_length(), 1);
   GenerateLoadMiss(masm(), Code::KEYED_LOAD_IC);
 
   // Return the generated code.
-  return GetCode(CALLBACKS, name);
+  return GetCode(Code::CALLBACKS, name);
 }
 
 
 Handle<Code> KeyedLoadStubCompiler::CompileLoadStringLength(
     Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : key
   //  -- rdx    : receiver
   //  -- rsp[0] : return address
   // -----------------------------------
   Label miss;
 
   Counters* counters = isolate()->counters();
   __ IncrementCounter(counters->keyed_load_string_length(), 1);
 
   // Check that the name has not changed.
   __ Cmp(rax, name);
   __ j(not_equal, &miss);
 
   GenerateLoadStringLength(masm(), rdx, rcx, rbx, &miss, true);
   __ bind(&miss);
   __ DecrementCounter(counters->keyed_load_string_length(), 1);
   GenerateLoadMiss(masm(), Code::KEYED_LOAD_IC);
 
   // Return the generated code.
-  return GetCode(CALLBACKS, name);
+  return GetCode(Code::CALLBACKS, name);
 }
 
 
 Handle<Code> KeyedLoadStubCompiler::CompileLoadFunctionPrototype(
     Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : key
   //  -- rdx    : receiver
   //  -- rsp[0]  : return address
   // -----------------------------------
   Label miss;
 
   Counters* counters = isolate()->counters();
   __ IncrementCounter(counters->keyed_load_function_prototype(), 1);
 
   // Check that the name has not changed.
   __ Cmp(rax, name);
   __ j(not_equal, &miss);
 
   GenerateLoadFunctionPrototype(masm(), rdx, rcx, rbx, &miss);
   __ bind(&miss);
   __ DecrementCounter(counters->keyed_load_function_prototype(), 1);
   GenerateLoadMiss(masm(), Code::KEYED_LOAD_IC);
 
   // Return the generated code.
-  return GetCode(CALLBACKS, name);
+  return GetCode(Code::CALLBACKS, name);
 }
 
 
 Handle<Code> KeyedLoadStubCompiler::CompileLoadElement(
     Handle<Map> receiver_map) {
   // ----------- S t a t e -------------
   //  -- rax    : key
   //  -- rdx    : receiver
   //  -- rsp[0] : return address
   // -----------------------------------
   ElementsKind elements_kind = receiver_map->elements_kind();
   Handle<Code> stub = KeyedLoadElementStub(elements_kind).GetCode();
 
   __ DispatchMap(rdx, receiver_map, stub, DO_SMI_CHECK);
 
   Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Miss();
   __ jmp(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
-  return GetCode(NORMAL, factory()->empty_string());
+  return GetCode(Code::NORMAL, factory()->empty_string());
 }
 
 
 Handle<Code> KeyedLoadStubCompiler::CompileLoadPolymorphic(
     MapHandleList* receiver_maps,
     CodeHandleList* handler_ics) {
   // ----------- S t a t e -------------
   //  -- rax    : key
   //  -- rdx    : receiver
   //  -- rsp[0] : return address
   // -----------------------------------
   Label miss;
   __ JumpIfSmi(rdx, &miss);
 
   Register map_reg = rbx;
   __ movq(map_reg, FieldOperand(rdx, HeapObject::kMapOffset));
   int receiver_count = receiver_maps->length();
   for (int current = 0; current < receiver_count; ++current) {
     // Check map and tail call if there's a match
     __ Cmp(map_reg, receiver_maps->at(current));
     __ j(equal, handler_ics->at(current), RelocInfo::CODE_TARGET);
   }
 
   __  bind(&miss);
   GenerateLoadMiss(masm(), Code::KEYED_LOAD_IC);
 
   // Return the generated code.
-  return GetCode(NORMAL, factory()->empty_string(), MEGAMORPHIC);
+  return GetCode(Code::NORMAL, factory()->empty_string(), MEGAMORPHIC);
 }
 
 
 // Specialized stub for constructing objects from functions which only have only
 // simple assignments of the form this.x = ...; in their body.
 Handle<Code> ConstructStubCompiler::CompileConstructStub(
     Handle<JSFunction> function) {
   // ----------- S t a t e -------------
   //  -- rax : argc
   //  -- rdi : constructor
@@ skipping 872 matching lines @@
     __ jmp(ic_slow, RelocInfo::CODE_TARGET);
   }
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64