minor code-quality regression vs. 2.95

[Clinton Popetz]

On Wed, Apr 12, 2000 at 03:08:38PM -0700, Zack Weinberg wrote:
 
> I also can't figure out how we get from 'val / 512' to ix86_expand_branch.
> There's no divdi pattern, and the ashrdi patterns don't generate the
> branch and addition.  It must be hiding somewhere in the machine
> independent code, but I don't know where.

expand_divmod does this when branches are cheap.  

				-Clint