Revert 1330:1331.

src/assembler-ia32.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // 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.
 //
@@ skipping 617 matching lines @@
   void fstp_d(const Operand& adr);
 
   void fild_s(const Operand& adr);
   void fild_d(const Operand& adr);
 
   void fist_s(const Operand& adr);
 
   void fistp_s(const Operand& adr);
   void fistp_d(const Operand& adr);
 
-  void fisttp_d(const Operand& adr);
-
   void fabs();
   void fchs();
 
   void fadd(int i);
   void fsub(int i);
   void fmul(int i);
   void fdiv(int i);
 
   void fisub_s(const Operand& adr);
 
   void faddp(int i = 1);
   void fsubp(int i = 1);
   void fsubrp(int i = 1);
   void fmulp(int i = 1);
   void fdivp(int i = 1);
   void fprem();
   void fprem1();
 
   void fxch(int i = 1);
   void fincstp();
   void ffree(int i = 0);
 
   void ftst();
   void fucomp(int i);
   void fucompp();
   void fcompp();
   void fnstsw_ax();
   void fwait();
-  void fnclex();
 
   void frndint();
 
   void sahf();
 
   void cpuid();
 
   // SSE2 instructions
   void cvttss2si(Register dst, const Operand& src);
   void cvttsd2si(Register dst, const Operand& src);
@@ skipping 154 matching lines @@
  private:
   Assembler* assembler_;
 #ifdef DEBUG
   int space_before_;
 #endif
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_ASSEMBLER_IA32_H_