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From: "glisse at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/60517] warning/error for taking address of member of a temporary object
Date: Sat, 05 Apr 2014 23:01:00 -0000	[thread overview]
Message-ID: <bug-60517-4-ALTGk6nSwP@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-60517-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60517

--- Comment #10 from Marc Glisse <glisse at gcc dot gnu.org> ---
Created attachment 32549
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32549&action=edit
first try

With -O -fdisable-tree-esra (see PR 60770), it warns on the testcase. Twice
because the DSE pass is run twice.

The commented out code was supposed to remove the clobber, but it crashes in
unlink_stmt_vdef (probably because I am exiting FOR_EACH_IMM_USE_STMT too
violently) so I removed it for now.


  parent reply	other threads:[~2014-04-05 23:01 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-13 15:54 [Bug c++/60517] New: " manu at gcc dot gnu.org
2014-03-13 20:42 ` [Bug c++/60517] " glisse at gcc dot gnu.org
2014-03-13 23:44 ` manu at gcc dot gnu.org
2014-03-14  7:19 ` glisse at gcc dot gnu.org
2014-03-14 10:41 ` manu at gcc dot gnu.org
2014-03-14 12:13 ` glisse at gcc dot gnu.org
2014-03-14 15:41 ` glisse at gcc dot gnu.org
2014-03-14 16:51 ` manu at gcc dot gnu.org
2014-03-14 17:29 ` glisse at gcc dot gnu.org
2014-03-14 18:02 ` glisse at gcc dot gnu.org
2014-04-05 23:01 ` glisse at gcc dot gnu.org [this message]
2014-04-06  8:23 ` glisse at gcc dot gnu.org
2014-04-06 10:17 ` glisse at gcc dot gnu.org
2014-06-26 17:22 ` paolo.carlini at oracle dot com
2014-07-31  9:34 ` glisse at gcc dot gnu.org
2014-08-22 13:02 ` manu at gcc dot gnu.org
2014-08-22 13:22 ` glisse at gcc dot gnu.org
2014-11-22 14:48 ` glisse at gcc dot gnu.org

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