Revert of [runtime] Replace global object link with native context link in all contexts.

src/compiler/js-operator.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/js-operator.h"
 
 #include <limits>
 
 #include "src/base/lazy-instance.h"
 #include "src/compiler/opcodes.h"
@@ skipping 446 matching lines @@
   V(HasProperty, Operator::kNoProperties, 2, 1)       \
   V(TypeOf, Operator::kEliminatable, 1, 1)            \
   V(InstanceOf, Operator::kNoProperties, 2, 1)        \
   V(ForInDone, Operator::kPure, 2, 1)                 \
   V(ForInNext, Operator::kNoProperties, 4, 1)         \
   V(ForInPrepare, Operator::kNoProperties, 1, 3)      \
   V(ForInStep, Operator::kPure, 1, 1)                 \
   V(LoadMessage, Operator::kNoThrow, 0, 1)            \
   V(StoreMessage, Operator::kNoThrow, 1, 0)           \
   V(StackCheck, Operator::kNoProperties, 0, 0)        \
+  V(LoadNativeContext, Operator::kEliminatable, 1, 1) \
   V(CreateWithContext, Operator::kNoProperties, 2, 1) \
   V(CreateModuleContext, Operator::kNoProperties, 2, 1)
 
 
 #define CACHED_OP_LIST_WITH_LANGUAGE_MODE(V)           \
   V(LessThan, Operator::kNoProperties, 2, 1)           \
   V(GreaterThan, Operator::kNoProperties, 2, 1)        \
   V(LessThanOrEqual, Operator::kNoProperties, 2, 1)    \
   V(GreaterThanOrEqual, Operator::kNoProperties, 2, 1) \
   V(BitwiseOr, Operator::kNoProperties, 2, 1)          \
@@ skipping 348 matching lines @@
   return new (zone()) Operator1<Handle<ScopeInfo>>(               // --
       IrOpcode::kJSCreateScriptContext, Operator::kNoProperties,  // opcode
       "JSCreateScriptContext",                                    // name
       1, 1, 1, 1, 1, 2,                                           // counts
       scpope_info);                                               // parameter
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8