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Re: Advise needed on varasm.c constant recording bug

From: Richard Henderson <rth at redhat dot com>
To: David Edelsohn <dje at watson dot ibm dot com>
Cc: Richard Kenner <kenner at vlsi1 dot ultra dot nyu dot edu>, gcc at gcc dot gnu dot org
Date: Mon, 31 Dec 2001 15:39:27 -0800
Subject: Re: Advise needed on varasm.c constant recording bug
References: <10112312238.AA13525@vlsi1.ultra.nyu.edu> <200112312308.SAA29954@makai.watson.ibm.com>

On Mon, Dec 31, 2001 at 06:08:23PM -0500, David Edelsohn wrote:
> Hashing internal addresses repeatedly causes problems when GCC's
> memory layout differs on different hosts, or even between bootstrap
> stages causing comparison failures.

Only when we iterate over the hash table to do something.  Merely
testing for existance within the table does not cause these problems.

r~

References:
- Advise needed on varasm.c constant recording bug
  - From: Richard Kenner
- Re: Advise needed on varasm.c constant recording bug
  - From: David Edelsohn

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