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

src/compiler/bytecode-graph-builder.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/compiler/bytecode-graph-builder.h"
 
 #include "src/compiler/linkage.h"
 #include "src/compiler/operator-properties.h"
 #include "src/interpreter/bytecode-array-iterator.h"
 
@@ skipping 231 matching lines @@
 }
 
 
 void BytecodeGraphBuilder::VisitStar(
     const interpreter::BytecodeArrayIterator& iterator) {
   Node* value = environment()->LookupAccumulator();
   environment()->BindRegister(iterator.GetRegisterOperand(0), value);
 }
 
 
-void BytecodeGraphBuilder::VisitLdaGlobal(
-    const interpreter::BytecodeArrayIterator& iterator) {
-  UNIMPLEMENTED();
-}
-
-
-void BytecodeGraphBuilder::VisitStaGlobalSloppy(
-    const interpreter::BytecodeArrayIterator& iterator) {
-  UNIMPLEMENTED();
-}
-
-
-void BytecodeGraphBuilder::VisitStaGlobalStrict(
-    const interpreter::BytecodeArrayIterator& iterator) {
-  UNIMPLEMENTED();
-}
-
-
 void BytecodeGraphBuilder::VisitLdaContextSlot(
     const interpreter::BytecodeArrayIterator& iterator) {
   UNIMPLEMENTED();
 }
 
 
 void BytecodeGraphBuilder::VisitStaContextSlot(
     const interpreter::BytecodeArrayIterator& iterator) {
   UNIMPLEMENTED();
 }
@@ skipping 438 matching lines @@
 
 void BytecodeGraphBuilder::UpdateControlDependencyToLeaveFunction(Node* exit) {
   if (environment()->IsMarkedAsUnreachable()) return;
   environment()->MarkAsUnreachable();
   exit_controls_.push_back(exit);
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8