[ic] LoadGlobalIC caches PropertyCells in the feedback vector.

src/interface-descriptors.h

 // Copyright 2014 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.
 
 #ifndef V8_CALL_INTERFACE_DESCRIPTOR_H_
 #define V8_CALL_INTERFACE_DESCRIPTOR_H_
 
 #include "src/assembler.h"
 #include "src/macro-assembler.h"
 
 namespace v8 {
 namespace internal {
 
 class PlatformInterfaceDescriptor;
 
 #define INTERFACE_DESCRIPTOR_LIST(V)   \
   V(Void)                              \
   V(Load)                              \
   V(LoadGlobal)                        \
+  V(LoadGlobalWithVector)              \
   V(Store)                             \
   V(StoreTransition)                   \
   V(VectorStoreTransition)             \
   V(VectorStoreICTrampoline)           \
   V(VectorStoreIC)                     \
   V(LoadWithVector)                    \
   V(VarArgFunction)                    \
   V(FastNewClosure)                    \
   V(FastNewContext)                    \
   V(FastNewObject)                     \
@@ skipping 43 matching lines @@
   V(ArgumentAdaptor)                   \
   V(ApiCallbackWith0Args)              \
   V(ApiCallbackWith1Args)              \
   V(ApiCallbackWith2Args)              \
   V(ApiCallbackWith3Args)              \
   V(ApiCallbackWith4Args)              \
   V(ApiCallbackWith5Args)              \
   V(ApiCallbackWith6Args)              \
   V(ApiCallbackWith7Args)              \
   V(ApiGetter)                         \
-  V(LoadGlobalViaContext)              \
   V(StoreGlobalViaContext)             \
   V(MathPowTagged)                     \
   V(MathPowInteger)                    \
   V(ContextOnly)                       \
   V(GrowArrayElements)                 \
   V(InterpreterDispatch)               \
   V(InterpreterPushArgsAndCall)        \
   V(InterpreterPushArgsAndConstruct)   \
   V(InterpreterCEntry)                 \
   V(ResumeGenerator)
@@ skipping 195 matching lines @@
   static const Register ReceiverRegister();
   static const Register NameRegister();
   static const Register SlotRegister();
 };
 
 class LoadGlobalDescriptor : public CallInterfaceDescriptor {
  public:
   DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(LoadGlobalDescriptor,
                                                CallInterfaceDescriptor)
 
+  enum ParameterIndices { kNameIndex, kSlotIndex };
+};
+
+class LoadGlobalWithVectorDescriptor : public CallInterfaceDescriptor {
+ public:
+  DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(LoadGlobalWithVectorDescriptor,
+                                               CallInterfaceDescriptor)
+
   enum ParameterIndices { kNameIndex, kSlotIndex, kVectorIndex };
 };
 
 class StoreDescriptor : public CallInterfaceDescriptor {
  public:
   DECLARE_DESCRIPTOR(StoreDescriptor, CallInterfaceDescriptor)
 
   enum ParameterIndices {
     kReceiverIndex,
     kNameIndex,
@@ skipping 236 matching lines @@
   DECLARE_DESCRIPTOR(CallConstructDescriptor, CallInterfaceDescriptor)
 };
 
 
 class RegExpConstructResultDescriptor : public CallInterfaceDescriptor {
  public:
   DECLARE_DESCRIPTOR(RegExpConstructResultDescriptor, CallInterfaceDescriptor)
 };
 
 
-class LoadGlobalViaContextDescriptor : public CallInterfaceDescriptor {
- public:
-  DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(LoadGlobalViaContextDescriptor,
-                                               CallInterfaceDescriptor)
-
-  static const Register SlotRegister();
-};
-
-
 class StoreGlobalViaContextDescriptor : public CallInterfaceDescriptor {
  public:
   DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(StoreGlobalViaContextDescriptor,
                                                CallInterfaceDescriptor)
 
   static const Register SlotRegister();
   static const Register ValueRegister();
 };
 
 
@@ skipping 289 matching lines @@
 }  // namespace v8
 
 
 #if V8_TARGET_ARCH_ARM64
 #include "src/arm64/interface-descriptors-arm64.h"
 #elif V8_TARGET_ARCH_ARM
 #include "src/arm/interface-descriptors-arm.h"
 #endif
 
 #endif  // V8_CALL_INTERFACE_DESCRIPTOR_H_