PPC64: new JBS BUG IDs

[Vladimir Kozlov]

I will use this mailing thread to post bugs I created since I can't 
relay on JBS. I tried to send JBS (part 5) bug to this mailing list 30 
min ago and it still did not show up. Below are bugs which I already 
sent to start this thread.

New bugs creates for PPC64 port:

8016696: PPC64 (part 4): add relocation for trampoline stubs
8016697: PPC64 (part 5): Use stubs to implement safefetch

thanks,
Vladimir