r212767 - in /trunk/libgcc: ChangeLog config/pa...

Thu Jul 17 23:18:00 GMT 2014

Author: danglin
Date: Thu Jul 17 23:18:50 2014
New Revision: 212767

URL: https://gcc.gnu.org/viewcvs?rev=212767&root=gcc&view=rev
Log:
	* config/pa/linux-atomic.c (__sync_lock_release_4): New.
	(SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
	Don't use SYNC_LOCK_RELEASE for int type.


Modified:
    trunk/libgcc/ChangeLog
    trunk/libgcc/config/pa/linux-atomic.c