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Re: target/9496: [3.3] mips movstr scheduling bug

From: Eric Christopher <echristo at redhat dot com>
To: Mark Mitchell <mark at codesourcery dot com>
Cc: Richard Sandiford <rsandifo at redhat dot com>, gcc-patches at gcc dot gnu dot org
Date: 28 Feb 2003 00:24:09 -0800
Subject: Re: target/9496: [3.3] mips movstr scheduling bug
References: <wvny941gwhv.fsf@talisman.cambridge.redhat.com> <1046389116.10301.9.camel@ghostwheel.ges.redhat.com> <1046418325.5171.92.camel@doubledemon.codesourcery.com>

On Thu, 2003-02-27 at 23:45, Mark Mitchell wrote:
> On Thu, 2003-02-27 at 15:38, Eric Christopher wrote:
> > 
> > > Is it OK to apply this patch (copied below) to 3.3:
> > > 
> > > 	* config/mips/mips.md: Disable the movstrsi define_split.
> 
> Is this a regression?  If so, it's fine; otherwise not.
> 

I'll bet it has to be some sort of regression since the define_split had
to have been added for some reason back when :) Just tracking down
_when_ will be difficult.

-eric

-- 
o/~ Cry havoc... o/~

References:
- target/9496: [3.3] mips movstr scheduling bug
  - From: Richard Sandiford
- Re: target/9496: [3.3] mips movstr scheduling bug
  - From: Eric Christopher
- Re: target/9496: [3.3] mips movstr scheduling bug
  - From: Mark Mitchell

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