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From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/57417] [4.7/4.8/4.9 Regression] hang on volatile int array
Date: Mon, 27 May 2013 10:31:00 -0000 [thread overview]
Message-ID: <bug-57417-4-tytdMD0KML@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-57417-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57417
--- Comment #4 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> It seems to me that there is no good reason to ever treat addresses of
> TREE_SIDE_EFFECTS trees as different if there is not TREE_SIDE_EFFECTS
> on offset determining pieces (though that would rely on gimplification
> for COMPONENT_REFs?).
Yes, I agree that the handling of addresses looks overly conservative.
next prev parent reply other threads:[~2013-05-27 10:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-57417-4@http.gcc.gnu.org/bugzilla/>
2013-05-27 8:25 ` rguenth at gcc dot gnu.org
2013-05-27 9:54 ` rguenth at gcc dot gnu.org
2013-05-27 10:22 ` rguenth at gcc dot gnu.org
2013-05-27 10:31 ` ebotcazou at gcc dot gnu.org [this message]
2013-05-27 10:59 ` rguenther at suse dot de
2013-05-27 21:08 ` [Bug tree-optimization/57417] [4.7/4.8 " ebotcazou at gcc dot gnu.org
2013-08-29 13:15 ` jakub at gcc dot gnu.org
2013-08-29 13:18 ` [Bug tree-optimization/57417] [4.7 " jakub at gcc dot gnu.org
2014-05-06 14:23 ` rguenth at gcc dot gnu.org
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