Remove support for "loads and stores to global vars through property cell shortcuts inst…

src/interpreter/interpreter.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.h"
 
 #include "src/code-factory.h"
 #include "src/compiler.h"
 #include "src/compiler/interpreter-assembler.h"
 #include "src/factory.h"
@@ skipping 166 matching lines @@
 //
 // Store accumulator to register <dst>.
 void Interpreter::DoStar(compiler::InterpreterAssembler* assembler) {
   Node* reg_index = __ BytecodeOperandReg8(0);
   Node* accumulator = __ GetAccumulator();
   __ StoreRegister(accumulator, reg_index);
   __ Dispatch();
 }
 
 
-// LdaGlobal <slot_index>
-//
-// Load the global at |slot_index| into the accumulator.
-void Interpreter::DoLdaGlobal(compiler::InterpreterAssembler* assembler) {
-  Node* slot_index = __ BytecodeOperandIdx8(0);
-  Node* smi_slot_index = __ SmiTag(slot_index);
-  Node* result = __ CallRuntime(Runtime::kLoadGlobalViaContext, smi_slot_index);
-  __ SetAccumulator(result);
-  __ Dispatch();
-}
-
-
-// StaGlobalSloppy <slot_index>
-//
-// Store the global at |slot_index| with the value in the the accumulator in
-// sloppy mode.
-void Interpreter::DoStaGlobalSloppy(compiler::InterpreterAssembler* assembler) {
-  Node* slot_index = __ BytecodeOperandIdx8(0);
-  Node* smi_slot_index = __ SmiTag(slot_index);
-  Node* value = __ GetAccumulator();
-  __ CallRuntime(Runtime::kStoreGlobalViaContext_Sloppy, smi_slot_index, value);
-  __ Dispatch();
-}
-
-
-// StaGlobalStrict <slot_index>
-//
-// Store the global at |slot_index| with the value in the the accumulator in
-// strict mode.
-void Interpreter::DoStaGlobalStrict(compiler::InterpreterAssembler* assembler) {
-  Node* slot_index = __ BytecodeOperandIdx8(0);
-  Node* smi_slot_index = __ SmiTag(slot_index);
-  Node* value = __ GetAccumulator();
-  __ CallRuntime(Runtime::kStoreGlobalViaContext_Strict, smi_slot_index, value);
-  __ Dispatch();
-}
-
-
 // LdaContextSlot <context> <slot_index>
 //
 // Load the object in |slot_index| of |context| into the accumulator.
 void Interpreter::DoLdaContextSlot(compiler::InterpreterAssembler* assembler) {
   Node* reg_index = __ BytecodeOperandReg8(0);
   Node* context = __ LoadRegister(reg_index);
   Node* slot_index = __ BytecodeOperandIdx8(1);
   Node* result = __ LoadContextSlot(context, slot_index);
   __ SetAccumulator(result);
   __ Dispatch();
@@ skipping 688 matching lines @@
 //
 // Return the value in the accumulator.
 void Interpreter::DoReturn(compiler::InterpreterAssembler* assembler) {
   __ Return();
 }
 
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8