Allow a platform to indicate that some CPU features are always...

src/serialize.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1030 matching lines @@
 Serializer::~Serializer() {
   for (int i = 0; i <= LAST_SPACE; i++) {
     delete allocator_[i];
   }
   if (reference_encoder_) delete reference_encoder_;
   delete writer_;
 }
 
 
 bool Serializer::serialization_enabled_ = false;
+bool Serializer::too_late_to_enable_now_ = false;
 
 
 #ifdef DEBUG
 static const int kMaxTagLength = 32;
 
 void Serializer::Synchronize(const char* tag) {
   if (FLAG_debug_serialization) {
     int length = StrLength(tag);
     ASSERT(length <= kMaxTagLength);
     writer_->PutC('S');
@@ skipping 1372 matching lines @@
       fullness_[space] = RoundUp(fullness_[space], Page::kPageSize);
     }
   }
   int allocation_address = fullness_[space];
   fullness_[space] = allocation_address + size;
   return allocation_address;
 }
 
 
 } }  // namespace v8::internal