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Re: [patch] Fix non-standard Ada bootstrap failure on IA-64

From: Jakub Jelinek <jakub at redhat dot com>
To: Eric Botcazou <ebotcazou at adacore dot com>
Cc: Richard Guenther <richard dot guenther at gmail dot com>, gcc-patches at gcc dot gnu dot org, Alexandre Oliva <aoliva at redhat dot com>
Date: Fri, 9 Mar 2012 20:22:34 +0100
Subject: Re: [patch] Fix non-standard Ada bootstrap failure on IA-64
References: <201203062308.41696.ebotcazou@adacore.com> <CAFiYyc1nq-5s_2Sbg1LtpNyeFKw-csnfHkCS6EAiJ9KCxrryig@mail.gmail.com> <20120307115154.GL16117@tyan-ft48-01.lab.bos.redhat.com> <201203092005.40412.ebotcazou@adacore.com>
Reply-to: Jakub Jelinek <jakub at redhat dot com>

On Fri, Mar 09, 2012 at 08:05:39PM +0100, Eric Botcazou wrote:
> > I'd say that alias.c when processing non-debug insn content should just
> > ignore any cselib locs which have DEBUG_INSN_P setting_insn.
> 
> That wouldn't work though, as promote_debug_loc overwrites setting_insn.

It does that only in case the -g0 build would add the same locs to the
table.  Only the DEBUG_INSN_P setting_insn locs are there just in -g builds
and not in -g0 ones.

	Jakub

Follow-Ups:
- Re: [patch] Fix non-standard Ada bootstrap failure on IA-64
  - From: Eric Botcazou

References:
- [patch] Fix non-standard Ada bootstrap failure on IA-64
  - From: Eric Botcazou
- Re: [patch] Fix non-standard Ada bootstrap failure on IA-64
  - From: Richard Guenther
- Re: [patch] Fix non-standard Ada bootstrap failure on IA-64
  - From: Jakub Jelinek
- Re: [patch] Fix non-standard Ada bootstrap failure on IA-64
  - From: Eric Botcazou

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