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Re: New CSE2 bug on release branch demonstrated by g77
- To: David Edelsohn <dje at watson dot ibm dot com>, Andreas Jaeger <aj at suse dot de>, Richard Henderson <rth at redhat dot com>
- Subject: Re: New CSE2 bug on release branch demonstrated by g77
- From: Mark Mitchell <mark at codesourcery dot com>
- Date: Tue, 12 Jun 2001 15:31:26 -0700
- cc: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
--On Tuesday, June 12, 2001 06:04:43 PM -0400 David Edelsohn
<dje@watson.ibm.com> wrote:
>>>>>> Mark Mitchell writes:
>
> Mark> Thank you for the report.
> Mark> Are you able to isolate the change that caused it?
>
> The bug appears to be due to your Stepanov fix:
>
> * toplev.c (rest_of_compilation): Remove dead code before
> purge_addressof.
>
> I wonder if Andreas's bootstrap failure is caused by this as well.
Thank you for tracking it down. I will try to understand what's
going on -- it most likely reflects a bug somewhere else. Unless
it looks very, very easy to fix, I will plan on reverting my patch,
on the branch, and doing whatever turns about to be appropriate
(revert, or install a more complex fix) on the mainline.
--
Mark Mitchell mark@codesourcery.com
CodeSourcery, LLC http://www.codesourcery.com