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Re: Prevent stack corruption in mark_*_resources

To: Alexandre Oliva <aoliva at redhat dot com>
Subject: Re: Prevent stack corruption in mark_*_resources
From: Richard Henderson <rth at redhat dot com>
Date: Sun, 31 Dec 2000 15:39:21 -0800
Cc: gcc-patches at gcc dot gnu dot org
References: <orwvci1oll.fsf@guarana.lsd.ic.unicamp.br> <oru27mza0g.fsf@guarana.lsd.ic.unicamp.br> <20001230003412.D23907@redhat.com> <oru27mxphr.fsf@guarana.lsd.ic.unicamp.br>

On Sat, Dec 30, 2000 at 06:49:52AM -0200, Alexandre Oliva wrote:
> > Eh?  Surely >= FIRST_PSEUDO_REGISTER is correct.
> 
> That's what fooled me too :-)
> 
> last_regno was a bad name.  It's actually the 1+last_regno.

Ah, yes, I see.

Your revised patch is fine then.


r~

References:
- Prevent stack corruption in mark_*_resources
  - From: Alexandre Oliva
- Re: Prevent stack corruption in mark_*_resources
  - From: Alexandre Oliva
- Re: Prevent stack corruption in mark_*_resources
  - From: Richard Henderson
- Re: Prevent stack corruption in mark_*_resources
  - From: Alexandre Oliva

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