[turbofan] Lower mapped arguments objects in inline frame.

src/compiler/access-builder.cc

 // 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.
 
 #include "src/compiler/access-builder.h"
 #include "src/types-inl.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
@@ skipping 139 matching lines @@
 FieldAccess AccessBuilder::ForArgumentsLength() {
   int offset =
       JSObject::kHeaderSize + Heap::kArgumentsLengthIndex * kPointerSize;
   FieldAccess access = {kTaggedBase, offset, Handle<Name>(), Type::Any(),
                         kMachAnyTagged};
   return access;
 }
 
 
 // static
+FieldAccess AccessBuilder::ForArgumentsCallee() {
+  int offset =
+      JSObject::kHeaderSize + Heap::kArgumentsCalleeIndex * kPointerSize;
+  FieldAccess access = {kTaggedBase, offset, Handle<Name>(), Type::Any(),
+                        kMachAnyTagged};
+  return access;
+}
+
+
+// static
 FieldAccess AccessBuilder::ForFixedArraySlot(size_t index) {
   int offset = FixedArray::OffsetOfElementAt(static_cast<int>(index));
   FieldAccess access = {kTaggedBase, offset, Handle<Name>(), Type::Any(),
                         kMachAnyTagged};
   return access;
 }
 
 
 // static
 FieldAccess AccessBuilder::ForContextSlot(size_t index) {
@@ skipping 129 matching lines @@
 // static
 FieldAccess AccessBuilder::ForFrameMarker() {
   FieldAccess access = {kUntaggedBase, StandardFrameConstants::kMarkerOffset,
                         MaybeHandle<Name>(), Type::Tagged(), kMachAnyTagged};
   return access;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8