[builtins] Move LoadGlobalICStub to builtins

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/codegen.h"
@@ skipping 31 matching lines @@
   V(InternalArrayConstructor)                 \
   V(JSEntry)                                  \
   V(LoadIndexedString)                        \
   V(MathPow)                                  \
   V(ProfileEntryHook)                         \
   V(RecordWrite)                              \
   V(RegExpExec)                               \
   V(StoreBufferOverflow)                      \
   V(StoreElement)                             \
   V(SubString)                                \
-  V(LoadGlobalIC)                             \
   V(FastNewRestParameter)                     \
   V(FastNewSloppyArguments)                   \
   V(FastNewStrictArguments)                   \
   V(NameDictionaryLookup)                     \
   /* This can be removed once there are no */ \
   /* more deopting Hydrogen stubs. */         \
   V(StubFailureTrampoline)                    \
   /* These are only called from FCG */        \
   /* They can be removed when only the TF  */ \
   /* version of the corresponding stub is  */ \
@@ skipping 40 matching lines @@
   V(NumberToString)                           \
   V(StringAdd)                                \
   V(GetProperty)                              \
   V(LoadICProtoArray)                         \
   V(StoreFastElement)                         \
   V(StoreGlobal)                              \
   V(StoreInterceptor)                         \
   V(LoadApiGetter)                            \
   V(LoadIndexedInterceptor)                   \
   V(LoadField)                                \
-  V(GrowArrayElements)                        \
-  /* These are only called from FGC and */    \
-  /* can be removed when we use ignition */   \
-  /* only */                                  \
-  V(LoadGlobalICTrampoline)
+  V(GrowArrayElements)
 
 // List of code stubs only used on ARM 32 bits platforms.
 #if V8_TARGET_ARCH_ARM
 #define CODE_STUB_LIST_ARM(V) V(DirectCEntry)
 
 #else
 #define CODE_STUB_LIST_ARM(V)
 #endif
 
 // List of code stubs only used on ARM 64 bits platforms.
@@ skipping 1497 matching lines @@
     char_from_code_generator_.SkipSlow(masm, bailout);
   }
 
  private:
   StringCharCodeAtGenerator char_code_at_generator_;
   StringCharFromCodeGenerator char_from_code_generator_;
 
   DISALLOW_COPY_AND_ASSIGN(StringCharAtGenerator);
 };
 
-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 CallICTrampolineStub : public PlatformCodeStub {
  public:
   CallICTrampolineStub(Isolate* isolate, const CallICState& state)
       : PlatformCodeStub(isolate) {
     minor_key_ = state.GetExtraICState();
   }
 
   Code::Kind GetCodeKind() const override { return Code::CALL_IC; }
 
   ExtraICState GetExtraICState() const final {
@@ skipping 26 matching lines @@
     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 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()) |
                  OffsetBits::encode(offset) |
                  IsTruncatingBits::encode(is_truncating) |
                  SkipFastPathBits::encode(skip_fastpath) |
@@ skipping 479 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_