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Re: [rfc] subreg lowering pass / Overcoming double-set difficulties for CC re-use


On Mon, Oct 16, 2006 at 03:24:34PM -0400, Hans-Peter Nilsson wrote:
> On Mon, 16 Oct 2006, Rask Ingemann Lambertsen wrote:

> >   I'm curious. I'd like to see a few examples.
> 
> If what I gave wasn't illuminating enough, that'll have to
> wait, sorry.

   It's the "code size and performance regressions" part. I chose CC_REG
over (cc0) for the i8086 partly because I expected shorter and faster code
from CC_REG.

-- 
Rask Ingemann Lambertsen


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