[patch RFA] Avoid another invalid RTL sharing

[Kaz Kojima]

Roger Sayle <roger@eyesopen.com> wrote:
> If we're going to use libiberty's XCNEWVEC allocator abstraction, it
> makes sense to use the corresponding XDELETEVEC macro for consistency.
> 
> Ok for mainline with those changes.

Thanks!  I've checked it in with the suggested changes.

Regards,
	kaz