Introduced TypeFeedbackId and BailoutId types.

src/objects-inl.h

 // Copyright 2012 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 5222 matching lines @@
   return GetHeap()->CopyFixedArray(this);
 }
 
 
 MaybeObject* FixedDoubleArray::Copy() {
   if (length() == 0) return this;
   return GetHeap()->CopyFixedDoubleArray(this);
 }
 
 
-void TypeFeedbackCells::SetAstId(int index, Smi* id) {
-  set(1 + index * 2, id);
+void TypeFeedbackCells::SetAstId(int index, TypeFeedbackId id) {
+  set(1 + index * 2, Smi::FromInt(id.ToInt()));
 }
 
 
-Smi* TypeFeedbackCells::AstId(int index) {
-  return Smi::cast(get(1 + index * 2));
+TypeFeedbackId TypeFeedbackCells::AstId(int index) {
+  return TypeFeedbackId(Smi::cast(get(1 + index * 2))->value());
 }
 
 
 void TypeFeedbackCells::SetCell(int index, JSGlobalPropertyCell* cell) {
   set(index * 2, cell);
 }
 
 
 JSGlobalPropertyCell* TypeFeedbackCells::Cell(int index) {
   return JSGlobalPropertyCell::cast(get(index * 2));
@@ skipping 130 matching lines @@
 #undef WRITE_UINT32_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_