Turn LoadIndexedInterceptor into a Turbofan stub

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 19 matching lines @@
   V(CEntry)                                 \
   V(CompareIC)                              \
   V(DoubleToI)                              \
   V(FunctionPrototype)                      \
   V(InstanceOf)                             \
   V(InternalArrayConstructor)               \
   V(JSEntry)                                \
   V(KeyedLoadICTrampoline)                  \
   V(LoadICTrampoline)                       \
   V(CallICTrampoline)                       \
-  V(LoadIndexedInterceptor)                 \
   V(LoadIndexedString)                      \
   V(MathPow)                                \
   V(ProfileEntryHook)                       \
   V(RecordWrite)                            \
   V(RegExpExec)                             \
   V(StoreBufferOverflow)                    \
   V(StoreElement)                           \
   V(StubFailureTrampoline)                  \
   V(SubString)                              \
   V(ToNumber)                               \
@@ skipping 61 matching lines @@
   V(StringLessThan)                         \
   V(StringLessThanOrEqual)                  \
   V(StringGreaterThan)                      \
   V(StringGreaterThanOrEqual)               \
   V(ToBoolean)                              \
   /* IC Handler stubs */                    \
   V(ArrayBufferViewLoadField)               \
   V(LoadConstant)                           \
   V(LoadFastElement)                        \
   V(LoadField)                              \
+  V(LoadIndexedInterceptor)                 \
   V(KeyedLoadSloppyArguments)               \
   V(KeyedStoreSloppyArguments)              \
   V(StoreField)                             \
   V(StoreInterceptor)                       \
   V(StoreGlobal)                            \
   V(StoreTransition)
 
 // List of code stubs only used on ARM 32 bits platforms.
 #if V8_TARGET_ARCH_ARM
 #define CODE_STUB_LIST_ARM(V) V(DirectCEntry)
@@ skipping 639 matching lines @@
 };
 
 class ToBooleanStub final : public TurboFanCodeStub {
  public:
   explicit ToBooleanStub(Isolate* isolate) : TurboFanCodeStub(isolate) {}
 
   DEFINE_CALL_INTERFACE_DESCRIPTOR(TypeConversion);
   DEFINE_TURBOFAN_CODE_STUB(ToBoolean, TurboFanCodeStub);
 };
 
+class LoadIndexedInterceptorStub : public TurboFanCodeStub {
+ public:
+  explicit LoadIndexedInterceptorStub(Isolate* isolate)
+      : TurboFanCodeStub(isolate) {}
+
+  Code::Kind GetCodeKind() const override { return Code::HANDLER; }
+
+  DEFINE_CALL_INTERFACE_DESCRIPTOR(LoadWithVector);
+  DEFINE_TURBOFAN_CODE_STUB(LoadIndexedInterceptor, TurboFanCodeStub);
+};
+
 class StoreInterceptorStub : public TurboFanCodeStub {
  public:
   explicit StoreInterceptorStub(Isolate* isolate) : TurboFanCodeStub(isolate) {}
 
   void GenerateAssembly(compiler::CodeStubAssembler* assember) const override;
 
   Code::Kind GetCodeKind() const override { return Code::HANDLER; }
 
   DEFINE_CALL_INTERFACE_DESCRIPTOR(Store);
   DEFINE_CODE_STUB(StoreInterceptor, TurboFanCodeStub);
@@ skipping 373 matching lines @@
   // translated to a hydrogen code stub, a new CallInterfaceDescriptor
   // should be created that just uses that register for more efficient code.
   CallInterfaceDescriptor GetCallInterfaceDescriptor() const override {
     return LoadWithVectorDescriptor(isolate());
   }
 
   DEFINE_PLATFORM_CODE_STUB(FunctionPrototype, PlatformCodeStub);
 };
 
 
-// TODO(mvstanton): Translate to hydrogen code stub.
-class LoadIndexedInterceptorStub : public PlatformCodeStub {
- public:
-  explicit LoadIndexedInterceptorStub(Isolate* isolate)
-      : PlatformCodeStub(isolate) {}
-
-  Code::Kind GetCodeKind() const override { return Code::HANDLER; }
-  Code::StubType GetStubType() const override { return Code::FAST; }
-
-  DEFINE_CALL_INTERFACE_DESCRIPTOR(Load);
-  DEFINE_PLATFORM_CODE_STUB(LoadIndexedInterceptor, PlatformCodeStub);
-};
-
-
 class LoadIndexedStringStub : public PlatformCodeStub {
  public:
   explicit LoadIndexedStringStub(Isolate* isolate)
       : PlatformCodeStub(isolate) {}
 
   Code::Kind GetCodeKind() const override { return Code::HANDLER; }
   Code::StubType GetStubType() const override { return Code::FAST; }
 
   DEFINE_CALL_INTERFACE_DESCRIPTOR(Load);
   DEFINE_PLATFORM_CODE_STUB(LoadIndexedString, PlatformCodeStub);
@@ skipping 1792 matching lines @@
 #undef DEFINE_HYDROGEN_CODE_STUB
 #undef DEFINE_CODE_STUB
 #undef DEFINE_CODE_STUB_BASE
 
 extern Representation RepresentationFromType(Type* type);
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CODE_STUBS_H_