MIPS64: Improve long branches utilizing code range.

src/mips64/macro-assembler-mips64.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_MIPS_MACRO_ASSEMBLER_MIPS_H_
 #define V8_MIPS_MACRO_ASSEMBLER_MIPS_H_
 
 #include "src/assembler.h"
 #include "src/globals.h"
 #include "src/mips64/assembler-mips64.h"
@@ skipping 1684 matching lines @@
                            int num_double_arguments);
 
   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 Jal(Label* L, BranchDelaySlot bdslot);
   void Jr(Label* L, BranchDelaySlot bdslot);
   void Jalr(Label* L, BranchDelaySlot bdslot);
 
   // Common implementation of BranchF functions for the different formats.
   void BranchFCommon(SecondaryField sizeField, Label* target, Label* nan,
                      Condition cc, FPURegister cmp1, FPURegister cmp2,
                      BranchDelaySlot bd = PROTECT);
 
   void BranchShortF(SecondaryField sizeField, Label* target, Condition cc,
                     FPURegister cmp1, FPURegister cmp2,
@@ skipping 94 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_