From: Marek Polacek <polacek@redhat.com>
To: Jakub Jelinek <jakub@redhat.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>,
Richard Biener <rguenther@suse.de>,
Joseph Myers <joseph@codesourcery.com>
Subject: Re: [PATCH] Don't fold away division by zero (PR middle-end/66127)
Date: Wed, 13 May 2015 14:19:00 -0000 [thread overview]
Message-ID: <20150513141735.GD27320@redhat.com> (raw)
In-Reply-To: <20150513141115.GC27320@redhat.com>
On Wed, May 13, 2015 at 04:11:15PM +0200, Marek Polacek wrote:
> I don't know how to reliably fix this :(.
Except disabling (0 * X) -> 0 completely, that is.
Marek
next prev parent reply other threads:[~2015-05-13 14:17 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-13 13:49 Marek Polacek
2015-05-13 13:56 ` Jakub Jelinek
2015-05-13 14:11 ` Marek Polacek
2015-05-13 14:19 ` Richard Biener
2015-05-13 14:19 ` Marek Polacek [this message]
2015-05-13 15:04 ` Richard Biener
2015-05-13 15:12 ` Joseph Myers
2015-05-13 19:45 ` Marek Polacek
2015-05-13 22:49 ` Joseph Myers
2015-05-14 8:05 ` Richard Biener
2015-05-14 8:12 ` Marek Polacek
2015-05-14 9:50 ` Richard Biener
2015-05-14 10:08 ` Jakub Jelinek
2015-05-14 11:03 ` Marek Polacek
2015-05-14 11:11 ` Marek Polacek
2015-05-14 17:10 ` Steve Ellcey
2015-05-14 17:23 ` Steve Ellcey
2015-05-14 17:35 ` Marek Polacek
2015-05-14 22:26 ` Steve Ellcey
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