Jakub Jelinek 7dcbaaa984 re PR libstdc++/51798 (libstdc++ atomicity performance regression due to __sync_fetch_and_add) ... PR libstdc++/51798 * config/cpu/generic/atomicity_builtins/atomicity.h (__exchange_and_add, __atomic_add): Use __atomic_fetch_add with __ATOMIC_ACQ_REL semantics instead of __sync_fetch_and_add. * include/ext/atomicity.h (__exchange_and_add, __atomic_add): Likewise. From-SVN: r183644		2012-01-27 21:26:03 +01:00
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alpha	Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.	2009-04-09 17:00:19 +02:00
arm	re PR libstdc++/36104 (gnu-versioned-namespace is broken)	2011-01-15 00:27:10 +00:00
cris	PR libstdc++/36104 part four	2011-01-30 22:39:36 +00:00
generic	re PR libstdc++/51798 (libstdc++ atomicity performance regression due to __sync_fetch_and_add)	2012-01-27 21:26:03 +01:00
hppa	PR libstdc++/36104 part four	2011-01-30 22:39:36 +00:00
i386	PR libstdc++/36104 part four	2011-01-30 22:39:36 +00:00
i486	PR libstdc++/36104 part four	2011-01-30 22:39:36 +00:00
ia64	PR libstdc++/36104 part four	2011-01-30 22:39:36 +00:00
m68k	PR libstdc++/36104 part four	2011-01-30 22:39:36 +00:00
microblaze	*: Use headername alias to associate private includes to public includes.	2010-12-19 09:21:16 +00:00
powerpc	Update Copyright years for files modified in 2010.	2011-01-03 21:52:22 +01:00
sh	PR libstdc++/36104 part four	2011-01-30 22:39:36 +00:00
sparc	PR libstdc++/36104 part four	2011-01-30 22:39:36 +00:00