Various clean-ups after top-level lexical declarations are done.

src/x64/full-codegen-x64.cc

 // Copyright 2012 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/v8.h"
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
@@ skipping 169 matching lines @@
   }
 
   bool function_in_register = true;
 
   // Possibly allocate a local context.
   int heap_slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
   if (heap_slots > 0) {
     Comment cmnt(masm_, "[ Allocate context");
     bool need_write_barrier = true;
     // Argument to NewContext is the function, which is still in rdi.
-    if (FLAG_harmony_scoping && info->scope()->is_global_scope()) {
+    if (FLAG_harmony_scoping && info->scope()->is_script_scope()) {
       __ Push(rdi);
       __ Push(info->scope()->GetScopeInfo());
-      __ CallRuntime(Runtime::kNewGlobalContext, 2);
+      __ CallRuntime(Runtime::kNewScriptContext, 2);
     } else if (heap_slots <= FastNewContextStub::kMaximumSlots) {
       FastNewContextStub stub(isolate(), heap_slots);
       __ CallStub(&stub);
       // Result of FastNewContextStub is always in new space.
       need_write_barrier = false;
     } else {
       __ Push(rdi);
       __ CallRuntime(Runtime::kNewFunctionContext, 1);
     }
     function_in_register = false;
@@ skipping 684 matching lines @@
 
 void FullCodeGenerator::VisitModuleDeclaration(ModuleDeclaration* declaration) {
   Variable* variable = declaration->proxy()->var();
   DCHECK(variable->location() == Variable::CONTEXT);
   DCHECK(variable->interface()->IsFrozen());
 
   Comment cmnt(masm_, "[ ModuleDeclaration");
   EmitDebugCheckDeclarationContext(variable);
 
   // Load instance object.
-  __ LoadContext(rax, scope_->ContextChainLength(scope_->GlobalScope()));
+  __ LoadContext(rax, scope_->ContextChainLength(scope_->ScriptScope()));
   __ movp(rax, ContextOperand(rax, variable->interface()->Index()));
   __ movp(rax, ContextOperand(rax, Context::EXTENSION_INDEX));
 
   // Assign it.
   __ movp(ContextOperand(rsi, variable->index()), rax);
   // We know that we have written a module, which is not a smi.
   __ RecordWriteContextSlot(rsi,
                             Context::SlotOffset(variable->index()),
                             rax,
                             rcx,
@@ skipping 4127 matching lines @@
 }
 
 
 void FullCodeGenerator::LoadContextField(Register dst, int context_index) {
   __ movp(dst, ContextOperand(rsi, context_index));
 }
 
 
 void FullCodeGenerator::PushFunctionArgumentForContextAllocation() {
   Scope* declaration_scope = scope()->DeclarationScope();
-  if (declaration_scope->is_global_scope() ||
+  if (declaration_scope->is_script_scope() ||
       declaration_scope->is_module_scope()) {
     // Contexts nested in the native context have a canonical empty function
     // as their closure, not the anonymous closure containing the global
     // code.  Pass a smi sentinel and let the runtime look up the empty
     // function.
     __ Push(Smi::FromInt(0));
   } else if (declaration_scope->is_eval_scope()) {
     // Contexts created by a call to eval have the same closure as the
     // context calling eval, not the anonymous closure containing the eval
     // code.  Fetch it from the context.
@@ skipping 177 matching lines @@
   DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(),
             Assembler::target_address_at(call_target_address,
                                          unoptimized_code));
   return OSR_AFTER_STACK_CHECK;
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64