r212671 - in /branches/gupc/libgupc: ChangeLog ...

[nenadv@gcc.gnu.org]

Author: nenadv
Date: Wed Jul 16 15:34:04 2014
New Revision: 212671

URL: https://gcc.gnu.org/viewcvs?rev=212671&root=gcc&view=rev
Log:
libgupc/
	* portals4/gupcr_lock.upc (upc_lock): Add upc_fence to flush
	caches after write and before read from shared space.  Fixes
	occasional lockup in the lock code.

Modified:
    branches/gupc/libgupc/ChangeLog
    branches/gupc/libgupc/portals4/gupcr_lock.upc