Assign bailout and type feedback IDs in a post-pass

src/ast-numbering.h

Index: src/ast-numbering.h
diff --git a/src/ast-numbering.h b/src/ast-numbering.h
new file mode 100644
index 0000000000000000000000000000000000000000..ab97c22bdfea5c44b1f31a93efa86e3172e32c49
--- /dev/null
+++ b/src/ast-numbering.h
@@ -0,0 +1,19 @@
+// Copyright 2014 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.
+
+#ifndef V8_AST_NUMBERING_H_
+#define V8_AST_NUMBERING_H_
+
+namespace v8 {
+namespace internal {
+
+namespace AstNumbering {
+// Assign type feedback IDs and bailout IDs to an AST node tree.
+//
+bool Renumber(FunctionLiteral* function, Zone* zone);
+}
+}
+}  // namespace v8::internal
+
+#endif  // V8_AST_NUMBERING_H_