[PATCH] Fix overflowing integer to an integer exponent

[Steve Kargl]

On Sat, Mar 09, 2019 at 12:25:01PM +0100, Thomas Koenig wrote:
> Hi Steve,
> 
> 
> > It has been regression tested on x86_64-*-freebsd.  OK to commit?
> 
> Yes, I think that is OK.
> 
> Since this changes user-visible behavior, could you also add a short
> notice to gcc-9/changes.html ?
> 

Thanks.  Would prefer I hold the patch until 9.1 is released
and trunk becomes gcc 10.0?

-- 
Steve