[PATCH, RFC]: Next stage1, refactoring: propagating rtx subclasses

[Trevor Saunders]

On Mon, May 04, 2015 at 11:32:38PM +0300, Mikhail Maltsev wrote:
> > You'd probably be better off creating a unique rtx_insn * object and
> > using that as the marker.
> OK. Fixed the patch. Rebased and tested on x86_64-linux (fortunately, it
> did not conflict with Trevor's series of rtx_insn-related patches).

ok, that second series is now in.  I think you might conflict with the
last patch, but I think your patch is a super set of what I did so the
rebase should still be simple.

Trev