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gcc/libstdc++-v3 ChangeLog config/cpu/arm/atom ...
- From: rearnsha at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org, libstdc++-cvs at gcc dot gnu dot org
- Date: 3 Oct 2002 15:58:29 -0000
- Subject: gcc/libstdc++-v3 ChangeLog config/cpu/arm/atom ...
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