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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/42734] trivial use of std::thread fails with "pure virtual method called"
Date: Sat, 16 Oct 2010 15:54:00 -0000	[thread overview]
Message-ID: <20101016155400.btwAS_7F97rrfi6qVNg6IMA87ycS_PuStqcGbPlCE-c@z> (raw)
In-Reply-To: <bug-42734-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42734

--- Comment #38 from Jonathan Wakely <redi at gcc dot gnu.org> 2010-10-16 15:54:16 UTC ---
I can confirm that this crash happens with GCC 4.4 when using -march=i386

But it isn't a problem with 4.5 and 4.6 because it fails to link

$ ~/gcc/4.5/bin/g++  -std=c++0x t.cc  -m32 -march=i386 -pthread
/tmp/ccxpaful.o: In function `__gnu_cxx::__exchange_and_add(int volatile*,
int)':
t.cc:(.text+0x3c): undefined reference to `__sync_fetch_and_add_4'
collect2: ld returned 1 exit status


  parent reply	other threads:[~2010-10-16 15:54 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-42734-4@http.gcc.gnu.org/bugzilla/>
2010-10-15 18:46 ` nacitar at gmail dot com
2010-10-15 18:49 ` pinskia at gcc dot gnu.org
2010-10-15 19:28 ` redi at gcc dot gnu.org
2010-10-15 19:38 ` redi at gcc dot gnu.org
2010-10-15 19:45 ` redi at gcc dot gnu.org
2010-10-15 19:47 ` nacitar at gmail dot com
2010-10-15 20:07 ` redi at gcc dot gnu.org
2010-10-15 23:42 ` paolo.carlini at oracle dot com
2010-10-16 13:32 ` redi at gcc dot gnu.org
2010-10-16 15:54 ` redi at gcc dot gnu.org [this message]
2010-10-17  9:57 ` paolo.carlini at oracle dot com
2014-07-18  5:43 ` damien.buhl at lecbna dot org
2014-12-03 18:40 ` fenixk19 at mail dot ru
2014-12-04 12:52 ` fenixk19 at mail dot ru
2014-12-04 12:55 ` damien.buhl at lecbna dot org
2014-12-04 19:28 ` fenixk19 at mail dot ru
2014-12-05  0:26 ` damien.buhl at lecbna dot org
2014-12-08 15:54 ` damien.buhl at lecbna dot org
2014-12-08 21:05 ` fenixk19 at mail dot ru
2015-10-05 10:18 ` redi at gcc dot gnu.org
2010-01-13 20:21 [Bug libstdc++/42734] New: " phil at nwl dot cc
2010-01-13 20:22 ` [Bug libstdc++/42734] " phil at nwl dot cc
2010-01-13 20:23 ` phil at nwl dot cc
2010-01-13 20:24 ` phil at nwl dot cc
2010-01-13 20:41 ` paolo dot carlini at oracle dot com
2010-01-13 21:33 ` redi at gcc dot gnu dot org
2010-01-13 21:37 ` redi at gcc dot gnu dot org
2010-01-13 22:34 ` phil at nwl dot cc
2010-01-13 22:37 ` phil at nwl dot cc
2010-01-13 22:40 ` paolo dot carlini at oracle dot com
2010-01-13 22:40 ` paolo dot carlini at oracle dot com
2010-01-13 22:53 ` phil at nwl dot cc
2010-01-13 23:10 ` paolo dot carlini at oracle dot com
2010-01-13 23:34 ` redi at gcc dot gnu dot org
2010-01-14  1:14 ` phil at nwl dot cc
2010-01-14  1:59 ` paolo dot carlini at oracle dot com
2010-01-14 21:36 ` paolo dot carlini at oracle dot com
2010-01-15  1:49 ` phil at nwl dot cc
2010-01-15  1:55 ` phil at nwl dot cc
2010-01-15  2:00 ` paolo dot carlini at oracle dot com
2010-01-15  2:02 ` paolo dot carlini at oracle dot com
2010-01-15  2:05 ` paolo dot carlini at oracle dot com
2010-01-15 22:07 ` phil at nwl dot cc
2010-01-15 22:15 ` paolo dot carlini at oracle dot com
2010-01-15 22:32 ` phil at nwl dot cc
2010-01-15 23:07 ` paolo dot carlini at oracle dot com
2010-01-15 23:49 ` phil at nwl dot cc
2010-01-16  0:05 ` paolo dot carlini at oracle dot com
2010-01-16  1:08 ` phil at nwl dot cc
2010-01-16 10:10 ` paolo dot carlini at oracle dot com

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