[AVR] Add AVRMCTargetDesc.cpp

[dylanmckay]

Summary

This adds the AVRMCTargetDesc file in tree. It allows creation of the
core classes used in the backend.

[kparzysz]

lib/Target/AVR/MCTargetDesc/AVRMCTargetDesc.cpp

34

This is not needed. The static functions are local to this file and the external function has C linkage.

[dylanmckay]

Remove redundant LLVM namespace

[dylanmckay]

Remove redundant LLVM namespace

[dylanmckay]

Ignore the first updated diff, I had a hicup with arcanist and git-svn

lib/Target/AVR/MCTargetDesc/AVRMCTargetDesc.cpp

35

Nice catch

lib/Target/AVR/MCTargetDesc/AVRMCTargetDesc.cpp

 #include "AVRGenInstrInfo.inc"
 
 #define GET_SUBTARGETINFO_MC_DESC
 #include "AVRGenSubtargetInfo.inc"
 
 #define GET_REGINFO_MC_DESC
 #include "AVRGenRegisterInfo.inc"
 
-namespace llvm {
-
 static MCInstrInfo *createAVRMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitAVRMCInstrInfo(X);
 
   return X;
 }
 
 static MCRegisterInfo *createAVRMCRegisterInfo(const Triple &TT) {
   MCRegisterInfo *X = new MCRegisterInfo();
   InitAVRMCRegisterInfo(X, 0);
extern "C" void LLVMInitializeAVRTargetMC() {
   TargetRegistry::RegisterObjectTargetStreamer(TheAVRTarget,
                                                createAVRObjectTargetStreamer);
 
   // Register the asm target streamer.
   TargetRegistry::RegisterAsmTargetStreamer(TheAVRTarget,
                                             createMCAsmTargetStreamer);
 }
 
-} // end of namespace llvm
-