From: Eric Botcazou <ebotcazou@adacore.com>
To: Jakub Jelinek <jakub@redhat.com>
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] Fix dead_debug_insert_before ICE (PR debug/49522, take 2)
Date: Wed, 06 Jul 2011 20:55:00 -0000 [thread overview]
Message-ID: <201107062236.03157.ebotcazou@adacore.com> (raw)
In-Reply-To: <20110706194252.GJ2687@tyan-ft48-01.lab.bos.redhat.com>
> And here is a version that passed bootstrap/regtest on x86_64-linux and
> i686-linux:
>
> 2011-07-06 Jakub Jelinek <jakub@redhat.com>
>
> PR debug/49522
> * df-problems.c (dead_debug_reset): Remove dead_debug_uses
> referencing debug insns that have been reset.
> (dead_debug_insert_before): Don't assert reg is non-NULL,
> instead return immediately if it is NULL.
>
> * gcc.dg/debug/pr49522.c: New test.
Sorry, our messages crossed. I'd set a flag in the first loop. In the end,
it's up to you.
--
Eric Botcazou
next prev parent reply other threads:[~2011-07-06 20:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-04 17:29 [PATCH] Fix dead_debug_insert_before ICE (PR debug/49522) Jakub Jelinek
2011-07-05 8:51 ` Eric Botcazou
2011-07-05 20:12 ` Jakub Jelinek
2011-07-06 19:48 ` [PATCH] Fix dead_debug_insert_before ICE (PR debug/49522, take 2) Jakub Jelinek
2011-07-06 20:55 ` Eric Botcazou [this message]
2011-07-07 10:27 ` [PATCH] Fix dead_debug_insert_before ICE (PR debug/49522, take 3) Jakub Jelinek
2011-07-07 15:53 ` Eric Botcazou
2011-07-06 20:36 ` [PATCH] Fix dead_debug_insert_before ICE (PR debug/49522) Eric Botcazou
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