Deoptimize to the proper target after assignment side effects.

src/full-codegen.h

 // Copyright 2010 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 466 matching lines @@
                           bool left_is_constant_smi,
                           Smi* value);
 
   void EmitConstantSmiSub(Expression* expr,
                           OverwriteMode mode,
                           bool left_is_constant_smi,
                           Smi* value);
 
   // Assign to the given expression as if via '='. The right-hand-side value
   // is expected in the accumulator.
-  void EmitAssignment(Expression* expr);
+  void EmitAssignment(Expression* expr, int bailout_ast_id);
 
   // Complete a variable assignment.  The right-hand-side value is expected
   // in the accumulator.
   void EmitVariableAssignment(Variable* var,
                               Token::Value op);
 
   // Complete a named property assignment.  The receiver is expected on top
   // of the stack and the right-hand-side value in the accumulator.
   void EmitNamedPropertyAssignment(Assignment* expr);
 
@@ skipping 265 matching lines @@
 
   friend class NestedStatement;
 
   DISALLOW_COPY_AND_ASSIGN(FullCodeGenerator);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FULL_CODEGEN_H_