[LLVMdev] TableGen Object Ownership

[David Greene]

I'm adding some new operators to TableGen and I've run into a memory ownership 
issue.

We have all of these Inits and RecTys flying around but I don't see any scheme 
to assign ownership.  It looks like we're leaking memory all over.

This is getting worse as I'm adding operators because I need to create new
objects on-the-fly and/or return operands of operators as the result of
the folding of the operation.

Is there an ownership scheme or should we consider smart pointers or a similar 
mechanism?

                                -Dave