RFC: combine simplification change: 2-for-2-with-lesser-cost

Tue Dec 20 20:40:00 GMT 2005

> Date: Tue, 20 Dec 2005 12:34:30 +0100
> From: Hans-Peter Nilsson <hp@axis.com>

> I want it done there *only* because that's what it does for the
> similar but even more complex cc0 code and because combine does
> multi-insn simplifications in general.

Never mind, I think I have a reasonably small and simple patch
for cse.c:find_comparison_args that lets it do what everybody
expects it to do.

brgds, H-P