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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/37640] __sync_lock_test_and_set on PPC64 causes ICE
Date: Sun, 28 Sep 2008 23:09:00 -0000 [thread overview]
Message-ID: <20080928230824.27068.qmail@sourceware.org> (raw)
In-Reply-To: <bug-37640-8090@http.gcc.gnu.org/bugzilla/>
------- Comment #6 from pinskia at gcc dot gnu dot org 2008-09-28 23:08 -------
Subject: Bug 37640
Author: pinskia
Date: Sun Sep 28 23:07:01 2008
New Revision: 140740
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140740
Log:
2008-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR target/37640
* config/rs6000/rs6000.c (rs6000_expand_compare_and_swapqhi): Force
address to a register before taking the lower part.
2008-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR target/37640
* gcc.c-torture/compile/sync-3.c: New testcase to check that
addresses of non zero offset works.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/sync-3.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37640
next prev parent reply other threads:[~2008-09-28 23:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-24 16:32 [Bug regression/37640] New: Misuse of __sync_lock_test_and_set " anton at samba dot org
2008-09-24 19:56 ` [Bug target/37640] " pinskia at gcc dot gnu dot org
2008-09-24 20:08 ` anton at samba dot org
2008-09-24 20:17 ` pinskia at gcc dot gnu dot org
2008-09-28 21:18 ` [Bug target/37640] __sync_lock_test_and_set on PPC64 " pinskia at gcc dot gnu dot org
2008-09-28 23:08 ` pinskia at gcc dot gnu dot org
2008-09-28 23:09 ` pinskia at gcc dot gnu dot org [this message]
2008-11-18 22:10 ` bje at gcc dot gnu dot org
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