[stubs] Port KeyedLoadSloppyArgumentsStub and KeyedStoreSloppyArgumentsStub to TurboFan.

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 65 matching lines @@
   V(Typeof)                                   \
   /* These builtins w/ JS linkage are */      \
   /* just fast-cases of C++ builtins. They */ \
   /* require varg support from TF */          \
   V(FastArrayPush)                            \
   V(FastFunctionBind)                         \
   /* These will be ported/eliminated */       \
   /* as part of the new IC system, ask */     \
   /* ishell before doing anything  */         \
   V(KeyedLoadGeneric)                         \
-  V(KeyedLoadSloppyArguments)                 \
-  V(KeyedStoreSloppyArguments)                \
   V(LoadConstant)                             \
   V(LoadDictionaryElement)                    \
   V(LoadFastElement)                          \
   V(LoadField)                                \
   V(LoadScriptContextField)                   \
   V(StoreFastElement)                         \
   V(StoreScriptContextField)                  \
   V(StoreTransition)                          \
   /* These should never be ported to TF */    \
   /* because they are either used only by */  \
@@ skipping 46 matching lines @@
   V(FastCloneRegExp)                          \
   V(FastNewClosure)                           \
   V(FastNewFunctionContext)                   \
   V(InstanceOf)                               \
   V(LessThan)                                 \
   V(LessThanOrEqual)                          \
   V(GreaterThan)                              \
   V(GreaterThanOrEqual)                       \
   V(Equal)                                    \
   V(NotEqual)                                 \
+  V(KeyedLoadSloppyArguments)                 \
+  V(KeyedStoreSloppyArguments)                \
   V(StrictEqual)                              \
   V(StrictNotEqual)                           \
   V(StringEqual)                              \
   V(StringNotEqual)                           \
   V(StringLessThan)                           \
   V(StringLessThanOrEqual)                    \
   V(StringGreaterThan)                        \
   V(StringGreaterThanOrEqual)                 \
   V(ToInteger)                                \
   V(ToLength)                                 \
@@ skipping 1380 matching lines @@
   Code::Kind kind() const override { return Code::LOAD_IC; }
 
  private:
   class LoadFieldByIndexBits : public BitField<int, 0, 13> {};
 
   // TODO(ishell): The stub uses only kReceiver parameter.
   DEFINE_CALL_INTERFACE_DESCRIPTOR(LoadWithVector);
   DEFINE_HANDLER_CODE_STUB(LoadField, HandlerStub);
 };
 
-
-class KeyedLoadSloppyArgumentsStub : public HandlerStub {
+class KeyedLoadSloppyArgumentsStub : public TurboFanCodeStub {
  public:
   explicit KeyedLoadSloppyArgumentsStub(Isolate* isolate)
-      : HandlerStub(isolate) {}
+      : TurboFanCodeStub(isolate) {}
+
+  Code::Kind GetCodeKind() const override { return Code::HANDLER; }
+  ExtraICState GetExtraICState() const override { return Code::LOAD_IC; }
 
  protected:
-  Code::Kind kind() const override { return Code::KEYED_LOAD_IC; }
-
   DEFINE_CALL_INTERFACE_DESCRIPTOR(LoadWithVector);
-  DEFINE_HANDLER_CODE_STUB(KeyedLoadSloppyArguments, HandlerStub);
+  DEFINE_TURBOFAN_CODE_STUB(KeyedLoadSloppyArguments, TurboFanCodeStub);
 };
 
 
 class CommonStoreModeBits : public BitField<KeyedAccessStoreMode, 0, 3> {};
 
-class KeyedStoreSloppyArgumentsStub : public HandlerStub {
+class KeyedStoreSloppyArgumentsStub : public TurboFanCodeStub {
  public:
   explicit KeyedStoreSloppyArgumentsStub(Isolate* isolate,
                                          KeyedAccessStoreMode mode)
-      : HandlerStub(isolate) {
-    set_sub_minor_key(CommonStoreModeBits::encode(mode));
+      : TurboFanCodeStub(isolate) {
+    minor_key_ = CommonStoreModeBits::encode(mode);
   }
 
+  Code::Kind GetCodeKind() const override { return Code::HANDLER; }
+  ExtraICState GetExtraICState() const override { return Code::STORE_IC; }
+
  protected:
-  Code::Kind kind() const override { return Code::KEYED_STORE_IC; }
-
   DEFINE_CALL_INTERFACE_DESCRIPTOR(StoreWithVector);
-  DEFINE_HANDLER_CODE_STUB(KeyedStoreSloppyArguments, HandlerStub);
+  DEFINE_TURBOFAN_CODE_STUB(KeyedStoreSloppyArguments, TurboFanCodeStub);
 };
 
 
 class LoadConstantStub : public HandlerStub {
  public:
   LoadConstantStub(Isolate* isolate, int constant_index)
       : HandlerStub(isolate) {
     set_sub_minor_key(ConstantIndexBits::encode(constant_index));
   }
 
@@ skipping 1623 matching lines @@
 #undef DEFINE_HYDROGEN_CODE_STUB
 #undef DEFINE_CODE_STUB
 #undef DEFINE_CODE_STUB_BASE
 
 extern Representation RepresentationFromMachineType(MachineType type);
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CODE_STUBS_H_