Fix number of result operands for LThrow....

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 1171 matching lines @@
   LOperand* temporary() const { return temporary_; }
 
   DECLARE_CONCRETE_INSTRUCTION(ValueOf, "value-of")
   DECLARE_HYDROGEN_ACCESSOR(ValueOf)
 
  private:
   LOperand* temporary_;
 };
 
 
-class LThrow: public LUnaryOperation<1> {
+class LThrow: public LUnaryOperation<0> {
  public:
-  explicit LThrow(LOperand* value) : LUnaryOperation<1>(value) { }
+  explicit LThrow(LOperand* value) : LUnaryOperation<0>(value) { }
 
   DECLARE_CONCRETE_INSTRUCTION(Throw, "throw")
 };
 
 
 class LBitNotI: public LUnaryOperation<1> {
  public:
   explicit LBitNotI(LOperand* input) : LUnaryOperation<1>(input) { }
 
   DECLARE_CONCRETE_INSTRUCTION(BitNotI, "bit-not-i")
@@ skipping 827 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(LChunkBuilder);
 };
 
 #undef DECLARE_HYDROGEN_ACCESSOR
 #undef DECLARE_INSTRUCTION
 #undef DECLARE_CONCRETE_INSTRUCTION
 
 } }  // namespace v8::internal
 
 #endif  // V8_X64_LITHIUM_X64_H_