x64: implement apply with arguments in lithium backend.

src/x64/lithium-x64.h

 // Copyright 2011 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 444 matching lines @@
     true_block_id_ = true_block_id;
     false_block_id_ = false_block_id;
   }
 
  private:
   int true_block_id_;
   int false_block_id_;
 };
 
 
-class LApplyArguments: public LTemplateInstruction<1, 4, 0> {
+class LApplyArguments: public LTemplateInstruction<1, 4, 1> {
  public:
   LApplyArguments(LOperand* function,
                   LOperand* receiver,
                   LOperand* length,
-                  LOperand* elements) {
+                  LOperand* elements,
+                  LOperand* temp) {

[Rico, 2011/02/18 16:49:11]

See comment in codegen, can't we just use kScratchRegister?

[Mads Ager (chromium), 2011/02/21 07:38:35]

Done.

     inputs_[0] = function;
     inputs_[1] = receiver;
     inputs_[2] = length;
     inputs_[3] = elements;
+    temps_[0] = temp;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(ApplyArguments, "apply-arguments")
 
   LOperand* function() { return inputs_[0]; }
   LOperand* receiver() { return inputs_[1]; }
   LOperand* length() { return inputs_[2]; }
   LOperand* elements() { return inputs_[3]; }
 };
 
@@ skipping 1513 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(LChunkBuilder);
 };
 
 #undef DECLARE_HYDROGEN_ACCESSOR
 #undef DECLARE_INSTRUCTION
 #undef DECLARE_CONCRETE_INSTRUCTION
 
 } }  // namespace v8::int
 
 #endif  // V8_X64_LITHIUM_X64_H_