MIPS: Fix trampoline pool handling in MacroAssembler::BranchShort() for r6.

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 1190 matching lines @@
 
   void EndBlockGrowBuffer() {
     DCHECK(block_buffer_growth_);
     block_buffer_growth_ = false;
   }
 
   bool is_buffer_growth_blocked() const {
     return block_buffer_growth_;
   }
 
+  inline void CheckTrampolinePoolQuick(int extra_instructions = 0);
+
  private:
   inline static void set_target_internal_reference_encoded_at(Address pc,
                                                               Address target);
 
   // Buffer size and constant pool distance are checked together at regular
   // intervals of kBufferCheckInterval emitted bytes.
   static const int kBufferCheckInterval = 1*KB/2;
 
   // Code generation.
   // The relocation writer's position is at least kGap bytes below the end of
@@ skipping 30 matching lines @@
   int last_bound_pos_;
 
   // Readable constants for compact branch handling in emit()
   enum class CompactBranchType : bool { NO = false, COMPACT_BRANCH = true };
 
   // Code emission.
   inline void CheckBuffer();
   void GrowBuffer();
   inline void emit(Instr x,
                    CompactBranchType is_compact_branch = CompactBranchType::NO);
-  inline void CheckTrampolinePoolQuick(int extra_instructions = 0);
 
   // Instruction generation.
   // We have 3 different kind of encoding layout on MIPS.
   // However due to many different types of objects encoded in the same fields
   // we have quite a few aliases for each mode.
   // Using the same structure to refer to Register and FPURegister would spare a
   // few aliases, but mixing both does not look clean to me.
   // Anyway we could surely implement this differently.
 
   void GenInstrRegister(Opcode opcode,
@@ skipping 156 matching lines @@
  public:
   explicit EnsureSpace(Assembler* assembler) {
     assembler->CheckBuffer();
   }
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_ARM_ASSEMBLER_MIPS_H_