Make whether or not a Code object should be created by masm explicit

src/full-codegen/full-codegen.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/full-codegen/full-codegen.h"
 
 #include "src/ast.h"
 #include "src/ast-numbering.h"
 #include "src/code-factory.h"
 #include "src/codegen.h"
@@ skipping 20 matching lines @@
   // Ensure that the feedback vector is large enough.
   info->EnsureFeedbackVector();
 
   Handle<Script> script = info->script();
   if (!script->IsUndefined() && !script->source()->IsUndefined()) {
     int len = String::cast(script->source())->length();
     isolate->counters()->total_full_codegen_source_size()->Increment(len);
   }
   CodeGenerator::MakeCodePrologue(info, "full");
   const int kInitialBufferSize = 4 * KB;
-  MacroAssembler masm(info->isolate(), NULL, kInitialBufferSize);
+  MacroAssembler masm(info->isolate(), NULL, kInitialBufferSize,
+                      CodeObjectRequired::kYes);
   if (info->will_serialize()) masm.enable_serializer();
 
   LOG_CODE_EVENT(isolate,
                  CodeStartLinePosInfoRecordEvent(masm.positions_recorder()));
 
   FullCodeGenerator cgen(&masm, info);
   cgen.Generate();
   if (cgen.HasStackOverflow()) {
     DCHECK(!isolate->has_pending_exception());
     return false;
@@ skipping 1684 matching lines @@
   return var->mode() == CONST_LEGACY || var->scope()->is_nonlinear() ||
          var->initializer_position() >= proxy->position();
 }
 
 
 #undef __
 
 
 }  // namespace internal
 }  // namespace v8