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Re: killing registers
- To: tech_(_at_)_openbsd_(_dot_)_org
- Subject: Re: killing registers
- From: Ted U <grendel_(_at_)_heorot_(_dot_)_stanford_(_dot_)_edu>
- Date: Wed, 5 Jun 2002 09:12:06 -0700 (PDT)
- Organization: Mead Halls Inc.
On Wed, 5 Jun 2002, Marc Espie wrote:
> > While "C" may not, just about every modern compiler includes extensions to
> > declare stuff like that. The kernel even uses some of them.
> I don't see any branching hints stuff in the OpenBSD kernel, nor in gcc
> prior to 3.x.
Well, since I was just looking at it, what about the splassert stuff?
sys/arch/i386/include/intr.h:24 __predict_false(splassert_cpl > 0)
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