[LLVMdev] Move TargetRegisterInfo and TargetInstrInfo into libCodeGen

[Jakob Stoklund Olesen]

Hi,

Would anyone object to my moving the TargetRegisterInfo and TargetInstrInfo classes into libCodeGen?

TargetInstrInfo	is already halfway there with its TargetInstrInfoImpl class implementing most shared functionality. The lib/Target/TargetInstrInfo.cpp file has two remaining functions that happen to not depend on libCodeGen, but I don't think they serve any purpose as part of libTarget.

Similarly, the functions in lib/Target/TargetRegisterInfo.cpp happen to not depend on libCodeGen, but I don't think the TRI interface has anything to offer to a libTarget client that doesn't link libCodeGen as well.

AFAICK, TargetMachine.cpp doesn't depend on either of these classes.

/jakob