[ic] Support data handlers in LoadGlobalIC.

src/code-stubs.h

 // 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.
 
 #ifndef V8_CODE_STUBS_H_
 #define V8_CODE_STUBS_H_
 
 #include "src/allocation.h"
 #include "src/assembler.h"
 #include "src/code-stub-assembler.h"
@@ skipping 1938 matching lines @@
 class LoadGlobalICTrampolineStub : public TurboFanCodeStub {
  public:
   explicit LoadGlobalICTrampolineStub(Isolate* isolate,
                                       const LoadGlobalICState& state)
       : TurboFanCodeStub(isolate) {
     minor_key_ = state.GetExtraICState();
   }
 
   Code::Kind GetCodeKind() const override { return Code::LOAD_GLOBAL_IC; }
 
+  TypeofMode typeof_mode() const {
+    LoadGlobalICState state(GetExtraICState());
+    return state.typeof_mode();
+  }
+
   ExtraICState GetExtraICState() const final {
     return static_cast<ExtraICState>(minor_key_);
   }
 
   DEFINE_CALL_INTERFACE_DESCRIPTOR(LoadGlobal);
   DEFINE_TURBOFAN_CODE_STUB(LoadGlobalICTrampoline, TurboFanCodeStub);
 };
 
 class KeyedLoadICTrampolineTFStub : public LoadICTrampolineStub {
  public:
@@ skipping 46 matching lines @@
   DEFINE_PLATFORM_CODE_STUB(KeyedStoreICTrampoline, PlatformCodeStub);
 };
 
 class KeyedStoreICTrampolineTFStub : public StoreICTrampolineStub {
  public:
   KeyedStoreICTrampolineTFStub(Isolate* isolate, const StoreICState& state)
       : StoreICTrampolineStub(isolate, state) {}
 
   Code::Kind GetCodeKind() const override { return Code::KEYED_STORE_IC; }
 
+  LanguageMode language_mode() const {
+    return StoreICState(GetExtraICState()).language_mode();
+  }
+
   DEFINE_TURBOFAN_CODE_STUB(KeyedStoreICTrampolineTF, StoreICTrampolineStub);
 };
 
 class CallICTrampolineStub : public PlatformCodeStub {
  public:
   CallICTrampolineStub(Isolate* isolate, const CallICState& state)
       : PlatformCodeStub(isolate) {
     minor_key_ = state.GetExtraICState();
   }
 
@@ skipping 17 matching lines @@
   explicit LoadICStub(Isolate* isolate) : TurboFanCodeStub(isolate) {}
 
   Code::Kind GetCodeKind() const override { return Code::LOAD_IC; }
 
   DEFINE_CALL_INTERFACE_DESCRIPTOR(LoadWithVector);
   DEFINE_TURBOFAN_CODE_STUB(LoadIC, TurboFanCodeStub);
 };
 
 class LoadICProtoArrayStub : public TurboFanCodeStub {
  public:
-  explicit LoadICProtoArrayStub(Isolate* isolate) : TurboFanCodeStub(isolate) {}
+  explicit LoadICProtoArrayStub(Isolate* isolate,
+                                bool throw_reference_error_if_nonexistent)
+      : TurboFanCodeStub(isolate) {
+    minor_key_ = ThrowReferenceErrorIfNonexistentBits::encode(
+        throw_reference_error_if_nonexistent);
+  }
+
+  bool throw_reference_error_if_nonexistent() const {
+    return ThrowReferenceErrorIfNonexistentBits::decode(minor_key_);
+  }
+
+  ExtraICState GetExtraICState() const final {
+    return static_cast<ExtraICState>(minor_key_);
+  }
+
+ private:
+  class ThrowReferenceErrorIfNonexistentBits : public BitField<bool, 0, 1> {};
 
   DEFINE_CALL_INTERFACE_DESCRIPTOR(LoadICProtoArray);
   DEFINE_TURBOFAN_CODE_STUB(LoadICProtoArray, TurboFanCodeStub);
 };
 
 class LoadGlobalICStub : public TurboFanCodeStub {
  public:
   explicit LoadGlobalICStub(Isolate* isolate, const LoadGlobalICState& state)
       : TurboFanCodeStub(isolate) {
     minor_key_ = state.GetExtraICState();
   }
 
   Code::Kind GetCodeKind() const override { return Code::LOAD_GLOBAL_IC; }
 
+  TypeofMode typeof_mode() const {
+    LoadGlobalICState state(GetExtraICState());
+    return state.typeof_mode();
+  }
+
   ExtraICState GetExtraICState() const final {
     return static_cast<ExtraICState>(minor_key_);
   }
 
   DEFINE_CALL_INTERFACE_DESCRIPTOR(LoadGlobalWithVector);
   DEFINE_TURBOFAN_CODE_STUB(LoadGlobalIC, TurboFanCodeStub);
 };
 
 class KeyedLoadICTFStub : public LoadICStub {
  public:
   explicit KeyedLoadICTFStub(Isolate* isolate) : LoadICStub(isolate) {}
 
   Code::Kind GetCodeKind() const override { return Code::KEYED_LOAD_IC; }
 
   DEFINE_TURBOFAN_CODE_STUB(KeyedLoadICTF, LoadICStub);
 };
 
 class StoreICStub : public TurboFanCodeStub {
  public:
   StoreICStub(Isolate* isolate, const StoreICState& state)
       : TurboFanCodeStub(isolate) {
     minor_key_ = state.GetExtraICState();
   }
 
   Code::Kind GetCodeKind() const override { return Code::STORE_IC; }
+
+  LanguageMode language_mode() const {
+    return StoreICState(GetExtraICState()).language_mode();
+  }
+
   ExtraICState GetExtraICState() const final {
     return static_cast<ExtraICState>(minor_key_);
   }
 
   DEFINE_CALL_INTERFACE_DESCRIPTOR(StoreWithVector);
   DEFINE_TURBOFAN_CODE_STUB(StoreIC, TurboFanCodeStub);
 };
 
 class KeyedStoreICStub : public PlatformCodeStub {
  public:
@@ skipping 17 matching lines @@
   void GenerateImpl(MacroAssembler* masm, bool in_frame);
 };
 
 class KeyedStoreICTFStub : public StoreICStub {
  public:
   KeyedStoreICTFStub(Isolate* isolate, const StoreICState& state)
       : StoreICStub(isolate, state) {}
 
   Code::Kind GetCodeKind() const override { return Code::KEYED_STORE_IC; }
 
+  LanguageMode language_mode() const {
+    return StoreICState(GetExtraICState()).language_mode();
+  }
+
   DEFINE_TURBOFAN_CODE_STUB(KeyedStoreICTF, StoreICStub);
 };
 
 class DoubleToIStub : public PlatformCodeStub {
  public:
   DoubleToIStub(Isolate* isolate, Register source, Register destination,
                 int offset, bool is_truncating, bool skip_fastpath = false)
       : PlatformCodeStub(isolate) {
     minor_key_ = SourceRegisterBits::encode(source.code()) |
                  DestinationRegisterBits::encode(destination.code()) |
@@ skipping 515 matching lines @@
 #undef DEFINE_PLATFORM_CODE_STUB
 #undef DEFINE_HANDLER_CODE_STUB
 #undef DEFINE_HYDROGEN_CODE_STUB
 #undef DEFINE_CODE_STUB
 #undef DEFINE_CODE_STUB_BASE
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CODE_STUBS_H_