MIPS: [turbofan] Properly implement Float64/32 Min/Max instructions.

src/mips/assembler-mips.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 791 matching lines @@
   void selnez(Register rd, Register rs, Register rt);
   void selnez(SecondaryField fmt, FPURegister fd, FPURegister fs,
               FPURegister ft);
   void seleqz_d(FPURegister fd, FPURegister fs, FPURegister ft);
   void seleqz_s(FPURegister fd, FPURegister fs, FPURegister ft);
   void selnez_d(FPURegister fd, FPURegister fs, FPURegister ft);
   void selnez_s(FPURegister fd, FPURegister fs, FPURegister ft);
 
   void movz_s(FPURegister fd, FPURegister fs, Register rt);
   void movz_d(FPURegister fd, FPURegister fs, Register rt);
-  void movt_s(FPURegister fd, FPURegister fs, uint16_t cc);
-  void movt_d(FPURegister fd, FPURegister fs, uint16_t cc);
-  void movf_s(FPURegister fd, FPURegister fs, uint16_t cc);
-  void movf_d(FPURegister fd, FPURegister fs, uint16_t cc);
+  void movt_s(FPURegister fd, FPURegister fs, uint16_t cc = 0);
+  void movt_d(FPURegister fd, FPURegister fs, uint16_t cc = 0);
+  void movf_s(FPURegister fd, FPURegister fs, uint16_t cc = 0);
+  void movf_d(FPURegister fd, FPURegister fs, uint16_t cc = 0);
   void movn_s(FPURegister fd, FPURegister fs, Register rt);
   void movn_d(FPURegister fd, FPURegister fs, Register rt);
   // Bit twiddling.
   void clz(Register rd, Register rs);
   void ins_(Register rt, Register rs, uint16_t pos, uint16_t size);
   void ext_(Register rt, Register rs, uint16_t pos, uint16_t size);
   void bitswap(Register rd, Register rt);
   void align(Register rd, Register rs, Register rt, uint8_t bp);
 
   // --------Coprocessor-instructions----------------
@@ skipping 563 matching lines @@
  public:
   explicit EnsureSpace(Assembler* assembler) {
     assembler->CheckBuffer();
   }
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_ARM_ASSEMBLER_MIPS_H_