[Bug tree-optimization/92715] [10 Regression] error: position plus size exceeds size of referenced object in ‘bit_field_ref’

[dcb314 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92715

--- Comment #3 from David Binderman <dcb314 at hotmail dot com> ---
(In reply to Richard Biener from comment #1)
> That CPU is bdver[234], right?

Not sure. Piledriver certainly. 

I tried setting -march to each of bdver[234] and the problem still exists.