[Bug target/59968] Unused BT patterns

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59968

--- Comment #13 from Uroš Bizjak <ubizjak at gmail dot com> ---
(In reply to H.J. Lu from comment #8)
> 
> I expect:
> 
>       bts     %edi, bar2(%rip)

Did you see Comment #3?