Rollback of r15097, r15087 in trunk branch.

src/mips/lithium-codegen-mips.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 151 matching lines @@
   MemOperand PrepareKeyedOperand(Register key,
                                  Register base,
                                  bool key_is_constant,
                                  int constant_key,
                                  int element_size,
                                  int shift_size,
                                  int additional_index,
                                  int additional_offset);
 
   // Emit frame translation commands for an environment.
-  void WriteTranslation(LEnvironment* environment, Translation* translation);
+  void WriteTranslation(LEnvironment* environment,
+                        Translation* translation,
+                        int* arguments_index,
+                        int* arguments_count);
 
   // Declare methods that deal with the individual node types.
 #define DECLARE_DO(type) void Do##type(L##type* node);
   LITHIUM_CONCRETE_INSTRUCTION_LIST(DECLARE_DO)
 #undef DECLARE_DO
 
  private:
   enum Status {
     UNUSED,
     GENERATING,
@@ skipping 102 matching lines @@
                     LEnvironment* environment,
                     Register src1 = zero_reg,
                     const Operand& src2 = Operand(zero_reg));
   void SoftDeoptimize(LEnvironment* environment,
                       Register src1 = zero_reg,
                       const Operand& src2 = Operand(zero_reg));
 
   void AddToTranslation(Translation* translation,
                         LOperand* op,
                         bool is_tagged,
-                        bool is_uint32);
+                        bool is_uint32,
+                        bool arguments_known,
+                        int arguments_index,
+                        int arguments_count);
   void RegisterDependentCodeForEmbeddedMaps(Handle<Code> code);
   void PopulateDeoptimizationData(Handle<Code> code);
   int DefineDeoptimizationLiteral(Handle<Object> literal);
 
   void PopulateDeoptimizationLiteralsWithInlinedFunctions();
 
   Register ToRegister(int index) const;
   DoubleRegister ToDoubleRegister(int index) const;
 
   void EmitIntegerMathAbs(LMathAbs* instr);
@@ skipping 190 matching lines @@
   LCodeGen* codegen_;
   Label entry_;
   Label exit_;
   Label* external_exit_;
   int instruction_index_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_MIPS_LITHIUM_CODEGEN_MIPS_H_