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Re: law - Re: 2nd try for patch for automaton based pipeline hazard recognizer

To: Bernd Schmidt <bernds at redhat dot com>
Subject: Re: law - Re: 2nd try for patch for automaton based pipeline hazard recognizer
From: Richard Henderson <rth at redhat dot com>
Date: Fri, 20 Jul 2001 16:41:29 -0700
Cc: Vladimir Makarov <vmakarov at toke dot toronto dot redhat dot com>, law at redhat dot com, gcc-patches at gcc dot gnu dot org
References: <200107202139.RAA31276@toke.toronto.redhat.com> <Pine.LNX.4.33.0107210007340.16685-100000@host140.cambridge.redhat.com>

On Sat, Jul 21, 2001 at 12:29:10AM +0100, Bernd Schmidt wrote:
> This doesn't belong in sched-rgn.c.  This file only deals with issues
> specific to the multi-region scheduling code.  Anything that deals with
> the pipeline description should go into the caller.

The existing code looks at the pipeline description in
determining whether an instruction should be moved.  In
this respect he's simply preserving behaviour.

I don't think we should require Vlad to clean this up.

r~

Follow-Ups:
- Re: law - Re: 2nd try for patch for automaton based pipeline hazardrecognizer
  - From: Bernd Schmidt

References:
- law - Re: 2nd try for patch for automaton based pipeline hazard recognizer
  - From: Vladimir Makarov
- Re: law - Re: 2nd try for patch for automaton based pipeline hazardrecognizer
  - From: Bernd Schmidt

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