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From: "tom.rini at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/54303] -fdata-sections -ffunction-sections and -fmerge-constants do not work well together
Date: Tue, 04 Sep 2012 20:34:00 -0000	[thread overview]
Message-ID: <bug-54303-4-NrsAaJdYgL@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-54303-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54303

Tom Rini <tom.rini at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|arm*, x86_64-linux-gnu      |arm*-linux-gnu

--- Comment #4 from Tom Rini <tom.rini at gmail dot com> 2012-09-04 20:34:18 UTC ---
(In reply to comment #3)
> Someone needs to tell the linker to garbage collect sections .... -Wl,
> --gc-sections ?

Please re-read the initial post.  This works, as expected on x86_64 and does
NOT on ARM as on ARM all of the strings are placed into a single .rodata
section while on x86_64 they are placed into per-function sections.


  parent reply	other threads:[~2012-09-04 20:34 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-17 17:15 [Bug c/54303] New: " tom.rini at gmail dot com
2012-08-20 19:32 ` [Bug c/54303] " vapier at gentoo dot org
2012-08-21  0:35 ` marek.vasut at gmail dot com
2012-09-04 19:51 ` ramana at gcc dot gnu.org
2012-09-04 20:34 ` tom.rini at gmail dot com [this message]
2012-09-04 20:36 ` tom.rini at gmail dot com
2012-09-04 23:06 ` ramana at gcc dot gnu.org
2012-10-01 17:55 ` pbrook at gcc dot gnu.org
2012-10-01 18:02 ` tom.rini at gmail dot com
2012-10-01 21:14 ` jakub at gcc dot gnu.org
2014-01-24 23:55 ` pinskia at gcc dot gnu.org
2014-01-25 19:34 ` tom.rini at gmail dot com
2014-10-01 13:34 ` [Bug middle-end/54303] " aph at gcc dot gnu.org
2015-02-03 15:15 ` rafael.espindola at gmail dot com
2015-02-04 11:41 ` jwrdegoede at fedoraproject dot org
2015-05-07 15:51 ` segher at gcc dot gnu.org

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