Make context register implicit for CallInterfaceDescriptors

src/code-stubs.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/code-stubs.h"
 
 #include <sstream>
 
 #include "src/bootstrapper.h"
 #include "src/cpu-profiler.h"
@@ skipping 625 matching lines @@
   if (kind() == Code::STORE_IC) {
     descriptor->Initialize(FUNCTION_ADDR(StoreIC_MissFromStubFailure));
   } else if (kind() == Code::KEYED_LOAD_IC) {
     descriptor->Initialize(FUNCTION_ADDR(KeyedLoadIC_MissFromStubFailure));
   } else if (kind() == Code::KEYED_STORE_IC) {
     descriptor->Initialize(FUNCTION_ADDR(KeyedStoreIC_MissFromStubFailure));
   }
 }
 
 
-CallInterfaceDescriptor HandlerStub::GetCallInterfaceDescriptor() {
+CallInterfaceDescriptor HandlerStub::GetCallInterfaceDescriptor() const {
   if (kind() == Code::LOAD_IC || kind() == Code::KEYED_LOAD_IC) {
     return LoadWithVectorDescriptor(isolate());
   } else {
     DCHECK(kind() == Code::STORE_IC || kind() == Code::KEYED_STORE_IC);
     return StoreDescriptor(isolate());
   }
 }
 
 
 void StoreFastElementStub::InitializeDescriptor(
     CodeStubDescriptor* descriptor) {
   descriptor->Initialize(FUNCTION_ADDR(KeyedStoreIC_MissFromStubFailure));
 }
 
 
 void ElementsTransitionAndStoreStub::InitializeDescriptor(
     CodeStubDescriptor* descriptor) {
   descriptor->Initialize(FUNCTION_ADDR(ElementsTransitionAndStoreIC_Miss));
 }
 
 
-CallInterfaceDescriptor StoreTransitionStub::GetCallInterfaceDescriptor() {
+CallInterfaceDescriptor StoreTransitionStub::GetCallInterfaceDescriptor()
+    const {
   return StoreTransitionDescriptor(isolate());
 }
 
 
 void FastNewClosureStub::InitializeDescriptor(CodeStubDescriptor* descriptor) {
   descriptor->Initialize(
       Runtime::FunctionForId(Runtime::kNewClosureFromStubFailure)->entry);
 }
 
 
@@ skipping 379 matching lines @@
 
   if (type->Is(Type::UntaggedPointer())) {
     return Representation::External();
   }
 
   DCHECK(!type->Is(Type::Untagged()));
   return Representation::Tagged();
 }
 }  // namespace internal
 }  // namespace v8