[PATCH] Copy libsanitizer from llvm at revision 167890

[Jakub Jelinek]

On Thu, Nov 15, 2012 at 06:54:43PM +0400, Dmitry Vyukov wrote:
> Yes, I think people will search by "libsanitizer" (or "asan").
> 
> Do I need to add Jakub Jelinek as reviewer as well?

I can add myself after you commit it, or you can add me.

	Jakub