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

src/regexp/x64/regexp-macro-assembler-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.
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/regexp/x64/regexp-macro-assembler-x64.h"
 
 #include "src/log.h"
 #include "src/macro-assembler.h"
@@ skipping 77 matching lines @@
  *              byte* stack_area_base,
  *              bool direct_call)
  */
 
 #define __ ACCESS_MASM((&masm_))
 
 RegExpMacroAssemblerX64::RegExpMacroAssemblerX64(Isolate* isolate, Zone* zone,
                                                  Mode mode,
                                                  int registers_to_save)
     : NativeRegExpMacroAssembler(isolate, zone),
-      masm_(isolate, NULL, kRegExpCodeSize),
+      masm_(isolate, NULL, kRegExpCodeSize, CodeObjectRequired::kYes),
       no_root_array_scope_(&masm_),
       code_relative_fixup_positions_(4, zone),
       mode_(mode),
       num_registers_(registers_to_save),
       num_saved_registers_(registers_to_save),
       entry_label_(),
       start_label_(),
       success_label_(),
       backtrack_label_(),
       exit_label_() {
@@ skipping 1274 matching lines @@
 }
 
 #undef __
 
 #endif  // V8_INTERPRETED_REGEXP
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64