[ARM] Add get_q_register, set_q_register overloads for NEON instructions.

src/arm/simulator-arm.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.
 
 
 // Declares a Simulator for ARM instructions if we are not generating a native
 // ARM binary. This Simulator allows us to run and debug ARM code generation on
 // regular desktop machines.
 // V8 calls into generated code by "calling" the CALL_GENERATED_CODE macro,
 // which will start execution in the Simulator or forwards to the real entry
@@ skipping 133 matching lines @@
   int32_t get_register(int reg) const;
   double get_double_from_register_pair(int reg);
   void set_register_pair_from_double(int reg, double* value);
   void set_dw_register(int dreg, const int* dbl);
 
   // Support for VFP.
   void get_d_register(int dreg, uint64_t* value);
   void set_d_register(int dreg, const uint64_t* value);
   void get_d_register(int dreg, uint32_t* value);
   void set_d_register(int dreg, const uint32_t* value);
-  void get_q_register(int qreg, uint64_t* value);
-  void set_q_register(int qreg, const uint64_t* value);
-  void get_q_register(int qreg, uint32_t* value);
-  void set_q_register(int qreg, const uint32_t* value);
+  // Support for NEON.
+  template <typename T>
+  void get_q_register(int qreg, T* value);
+  template <typename T>
+  void set_q_register(int qreg, const T* value);
 
   void set_s_register(int reg, unsigned int value);
   unsigned int get_s_register(int reg) const;
 
   void set_d_register_from_double(int dreg, const double& dbl) {
     SetVFPRegister<double, 2>(dreg, dbl);
   }
 
   double get_double_from_d_register(int dreg) {
     return GetFromVFPRegister<double, 2>(dreg);
@@ skipping 306 matching lines @@
   static inline void UnregisterCTryCatch(v8::internal::Isolate* isolate) {
     Simulator::current(isolate)->PopAddress();
   }
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // !defined(USE_SIMULATOR)
 #endif  // V8_ARM_SIMULATOR_ARM_H_