[Interpreter] Use FastNewSloppyArguments when possible.

src/interpreter/interpreter-assembler.cc

 // Copyright 2015 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/interpreter/interpreter-assembler.h"
 
 #include <limits>
 #include <ostream>
 
 #include "src/code-factory.h"
@@ skipping 353 matching lines @@
 
 Node* InterpreterAssembler::LoadConstantPoolEntry(Node* index) {
   Node* constant_pool = LoadObjectField(BytecodeArrayTaggedPointer(),
                                         BytecodeArray::kConstantPoolOffset);
   Node* entry_offset =
       IntPtrAdd(IntPtrConstant(FixedArray::kHeaderSize - kHeapObjectTag),
                 WordShl(index, kPointerSizeLog2));
   return Load(MachineType::AnyTagged(), constant_pool, entry_offset);
 }
 
-Node* InterpreterAssembler::LoadObjectField(Node* object, int offset) {
-  return Load(MachineType::AnyTagged(), object,
-              IntPtrConstant(offset - kHeapObjectTag));
-}
-
 Node* InterpreterAssembler::LoadContextSlot(Node* context, int slot_index) {
   return Load(MachineType::AnyTagged(), context,
               IntPtrConstant(Context::SlotOffset(slot_index)));
 }
 
 Node* InterpreterAssembler::LoadContextSlot(Node* context, Node* slot_index) {
   Node* offset =
       IntPtrAdd(WordShl(slot_index, kPointerSizeLog2),
                 IntPtrConstant(Context::kHeaderSize - kHeapObjectTag));
   return Load(MachineType::AnyTagged(), context, offset);
@@ skipping 320 matching lines @@
     V8_TARGET_ARCH_S390
   return true;
 #else
 #error "Unknown Architecture"
 #endif
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8