MIPS: Fixes for patch sites if long branches are emitted.

src/mips/macro-assembler-mips.h

 // Copyright 2012 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 151 matching lines @@
                    COND_TYPED_ARGS) { \
     Name(target, COND_ARGS, bd); \
   }
 
 #define DECLARE_BRANCH_PROTOTYPES(Name) \
   DECLARE_NORELOC_PROTOTYPE(Name, Label*) \
   DECLARE_NORELOC_PROTOTYPE(Name, int16_t)
 
   DECLARE_BRANCH_PROTOTYPES(Branch)
   DECLARE_BRANCH_PROTOTYPES(BranchAndLink)
+  DECLARE_BRANCH_PROTOTYPES(BranchShort)
 
 #undef DECLARE_BRANCH_PROTOTYPES
 #undef COND_TYPED_ARGS
 #undef COND_ARGS
 
 
   // Jump, Call, and Ret pseudo instructions implementing inter-working.
 #define COND_ARGS Condition cond = al, Register rs = zero_reg, \
   const Operand& rt = Operand(zero_reg), BranchDelaySlot bd = PROTECT
 
@@ skipping 1381 matching lines @@
 
   // Jumps to found label if a prototype map has dictionary elements.
   void JumpIfDictionaryInPrototypeChain(Register object, Register scratch0,
                                         Register scratch1, Label* found);
 
  private:
   void CallCFunctionHelper(Register function,
                            int num_reg_arguments,
                            int num_double_arguments);
 
-  void BranchShort(int16_t offset, BranchDelaySlot bdslot = PROTECT);
-  void BranchShort(int16_t offset, Condition cond, Register rs,
-                   const Operand& rt,
-                   BranchDelaySlot bdslot = PROTECT);
-  void BranchShort(Label* L, BranchDelaySlot bdslot = PROTECT);
-  void BranchShort(Label* L, Condition cond, Register rs,
-                   const Operand& rt,
-                   BranchDelaySlot bdslot = PROTECT);
   void BranchAndLinkShort(int16_t offset, BranchDelaySlot bdslot = PROTECT);
   void BranchAndLinkShort(int16_t offset, Condition cond, Register rs,
                           const Operand& rt,
                           BranchDelaySlot bdslot = PROTECT);
   void BranchAndLinkShort(Label* L, BranchDelaySlot bdslot = PROTECT);
   void BranchAndLinkShort(Label* L, Condition cond, Register rs,
                           const Operand& rt,
                           BranchDelaySlot bdslot = PROTECT);
   void J(Label* L, BranchDelaySlot bdslot);
   void Jr(Label* L, BranchDelaySlot bdslot);
@@ skipping 88 matching lines @@
 #define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x)
 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__)
 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm->
 #else
 #define ACCESS_MASM(masm) masm->
 #endif
 
 } }  // namespace v8::internal
 
 #endif  // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_