PPC64: [turbofan] Changed TruncateFloat64ToInt64 to TryTruncateFloat64ToInt64.

src/ppc/assembler-ppc.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 966 matching lines @@
 
   // Special register access
   void crxor(int bt, int ba, int bb);
   void crclr(int bt) { crxor(bt, bt, bt); }
   void creqv(int bt, int ba, int bb);
   void crset(int bt) { creqv(bt, bt, bt); }
   void mflr(Register dst);
   void mtlr(Register src);
   void mtctr(Register src);
   void mtxer(Register src);
-  void mcrfs(int bf, int bfa);
+  void mcrfs(CRegister cr, FPSCRBit bit);
   void mfcr(Register dst);
 #if V8_TARGET_ARCH_PPC64
   void mffprd(Register dst, DoubleRegister src);
   void mffprwz(Register dst, DoubleRegister src);
   void mtfprd(DoubleRegister dst, Register src);
   void mtfprwz(DoubleRegister dst, Register src);
   void mtfprwa(DoubleRegister dst, Register src);
 #endif
 
   void function_descriptor();
@@ skipping 66 matching lines @@
               RCBit rc = LeaveRC);
   void fctidu(const DoubleRegister frt, const DoubleRegister frb,
               RCBit rc = LeaveRC);
   void fctiduz(const DoubleRegister frt, const DoubleRegister frb,
                RCBit rc = LeaveRC);
   void fsel(const DoubleRegister frt, const DoubleRegister fra,
             const DoubleRegister frc, const DoubleRegister frb,
             RCBit rc = LeaveRC);
   void fneg(const DoubleRegister frt, const DoubleRegister frb,
             RCBit rc = LeaveRC);
+  void mtfsb0(FPSCRBit bit, RCBit rc = LeaveRC);
+  void mtfsb1(FPSCRBit bit, RCBit rc = LeaveRC);
   void mtfsfi(int bf, int immediate, RCBit rc = LeaveRC);
   void mffs(const DoubleRegister frt, RCBit rc = LeaveRC);
   void mtfsf(const DoubleRegister frb, bool L = 1, int FLM = 0, bool W = 0,
              RCBit rc = LeaveRC);
   void fsqrt(const DoubleRegister frt, const DoubleRegister frb,
              RCBit rc = LeaveRC);
   void fabs(const DoubleRegister frt, const DoubleRegister frb,
             RCBit rc = LeaveRC);
   void fmadd(const DoubleRegister frt, const DoubleRegister fra,
              const DoubleRegister frc, const DoubleRegister frb,
@@ skipping 377 matching lines @@
 
 
 class EnsureSpace BASE_EMBEDDED {
  public:
   explicit EnsureSpace(Assembler* assembler) { assembler->CheckBuffer(); }
 };
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PPC_ASSEMBLER_PPC_H_