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Re: PCH bit me

From: Alan Modra <amodra at bigpond dot net dot au>
To: gcc at gcc dot gnu dot org
Date: Thu, 27 Nov 2003 15:55:52 +1030
Subject: Re: PCH bit me
References: <20031127042336.GP2508@bubble.sa.bigpond.net.au> <20031127042950.GA17256@nevyn.them.org>

On Wed, Nov 26, 2003 at 11:29:50PM -0500, Daniel Jacobowitz wrote:
> On Thu, Nov 27, 2003 at 02:53:36PM +1030, Alan Modra wrote:
> [about size_htab->hash_f being trashed by pch]
> 
> What should happen in your case is the
> PCH file being rejected because the layout of global variables has
> changed.

I don't think the layout of global vars changed with the patches I made,
just code in .text.  A simple test that _etext and _end were unchanged
would catch most cases..

-- 
Alan Modra
IBM OzLabs - Linux Technology Centre

Follow-Ups:
- Re: PCH bit me
  - From: Geoff Keating

References:
- PCH bit me
  - From: Alan Modra
- Re: PCH bit me
  - From: Daniel Jacobowitz

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