http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55561
--- Comment #25 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> 2012-12-30 14:52:51 UTC --- (In reply to comment #24) > For testing you can comment out first 2 lines of gomp_ptrlock_get(). That > should fix the race in libgomp. It's not a good fix form performance pov, but > should be OK for testing. Thanks.. it turns out that gomp_ptrlock_get is actually used from gcc/libgomp/config/linux/ptrlock.h:74 on linux... is it still sufficient to comment the first if condition only and keep the atomic_compare_exchange, or should one directly have the 'return gomp_ptrlock_get_slow' ?
