Subzero. Code organization.

src/IceInstMIPS32.h

 //===- subzero/src/IceInstMIPS32.h - MIPS32 machine instrs --*- C++ -*-===    //
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
 /// \brief Declares the InstMIPS32 and OperandMIPS32 classes and their
 /// subclasses.
 ///
 /// This represents the machine instructions and operands used for MIPS32 code
 /// selection.
 ///
 //===----------------------------------------------------------------------===//
 
 #ifndef SUBZERO_SRC_ICEINSTMIPS32_H
 #define SUBZERO_SRC_ICEINSTMIPS32_H
 
 #include "IceDefs.h"
 #include "IceInst.h"
 #include "IceInstMIPS32.def"
 #include "IceOperand.h"
 
 namespace Ice {
+namespace MIPS32 {
 
 class TargetMIPS32;
 
 /// OperandMips32 extends the Operand hierarchy.
 //
 class OperandMIPS32 : public Operand {
   OperandMIPS32() = delete;
   OperandMIPS32(const OperandMIPS32 &) = delete;
   OperandMIPS32 &operator=(const OperandMIPS32 &) = delete;
 
@@ skipping 350 matching lines @@
 private:
   InstMIPS32Mov(Cfg *Func, Variable *Dest, Operand *Src);
 
   void emitMultiDestSingleSource(const Cfg *Func) const;
   void emitSingleDestMultiSource(const Cfg *Func) const;
   void emitSingleDestSingleSource(const Cfg *Func) const;
 
   Variable *DestHi = nullptr;
 };
 
+} // end of namespace MIPS32
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEINSTMIPS32_H