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From: rearnsha@gcc.gnu.org
To: nobody@gcc.gnu.org
Cc: gcc-prs@gcc.gnu.org,
Subject: libstdc++/3584
Date: Thu, 03 Oct 2002 09:06:00 -0000 [thread overview]
Message-ID: <20021003160602.12144.qmail@sources.redhat.com> (raw)
The following reply was made to PR libstdc++/3584; it has been noted by GNATS.
From: rearnsha@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:
Subject: libstdc++/3584
Date: 3 Oct 2002 15:58:29 -0000
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rearnsha@gcc.gnu.org 2002-10-03 08:58:29
Modified files:
libstdc++-v3 : ChangeLog
libstdc++-v3/config/cpu/arm: atomicity.h
Log message:
PR libstdc++/3584
* config/cpu/arm/atomicity.h (__exchange_and_add): Don't try to use
ASM sequences that don't give us atomic addition operations. Instead
just add a comment explaining why it doesn't work.
(__atomic_add): Just use __exchange_and_add.
(__test_and_set, __always_swap): Delete.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.1374&r2=1.1375
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/cpu/arm/atomicity.h.diff?cvsroot=gcc&r1=1.3&r2=1.4
next reply other threads:[~2002-10-03 16:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-03 9:06 rearnsha [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-07-07 6:16 libstdc++/3584 Robin Farine
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