[MIPS] Add thread-pointer to data addressing register list.

src/trusted/validator_mips/validator.h

 /*
  * Copyright (c) 2012 The Native Client 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 NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_MIPS_VALIDATOR_H
 #define NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_MIPS_VALIDATOR_H
 
 /*
@@ skipping 255 matching lines @@
 
   bool IsDirectJump() const {
     return decoder_->IsDirectJump();
   }
 
   bool IsDestGprReg(nacl_mips_dec::RegisterList rl) const {
     return rl.ContainsAny(nacl_mips_dec::RegisterList(DestGprReg()));
   }
 
   bool IsDataRegMask() const {
-    return IsMask(DestGprReg(), nacl_mips_dec::kRegisterLoadStoreMask);
+    return IsMask(DestGprReg(), nacl_mips_dec::Register::LoadStoreMask());
   }
 
  private:
   uint32_t vaddr_;
   nacl_mips_dec::Instruction inst_;
   const nacl_mips_dec::ClassDecoder *decoder_;
 
   nacl_mips_dec::SafetyLevel safety_;
 };
 
@@ skipping 102 matching lines @@
 // A jump to trampoline instruction which is not a start of a bundle.
 const char * const kProblemUnalignedJumpToTrampoline =
     "kProblemUnalignedJumpToTrampoline";
 // A jump register instruction is not guarded.
 const char * const kProblemUnsafeJumpRegister = "kProblemUnsafeJumpRegister";
 // Two consecutive branches/jumps. Branch/jump in the delay slot.
 const char * const kProblemBranchInDelaySlot = "kProblemBranchInDelaySlot";
 }  // namespace
 
 #endif  // NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_MIPS_VALIDATOR_H