Richard Henderson 36cfbee133 libitm: Conversion to c++11 atomics. ... * local_atomic: New file. * libitm_i.h: Include it. (gtm_thread::shared_state): Use atomic template. * beginend.cc (GTM::gtm_clock): Use atomic template. (global_tid): Use atomic template if 64-bit atomics available. (gtm_thread::gtm_thread): Update shared_state access. (gtm_thread::trycommit): Likewise. (choose_code_path): Update global_tid access. * method-gl.cc (gl_mg::orec): Use atomic template. Update all users. * stmlock.h (GTM::gtm_clock): Use atomic template. (gtm_get_clock, gtm_inc_clock): Update accesses. * config/linux/rwlock.cc (gtm_rwlock::read_lock): Remove redundant __sync_synchronize after atomic shared_state access. * config/posix/rwlock.cc (gtm_rwlock::read_lock): Likewise. (gtm_rwlock::write_lock_generic): Likewise. (gtm_rwlock::read_unlock): Likewise. * config/alpha/target.h (atomic_read_barrier): Remove. (atomic_write_barrier): Remove. * config/x86/target.h (atomic_read_barrier): Remove. (atomic_write_barrier): Remove. From-SVN: r182294		2011-12-13 11:11:25 -08:00
..
cacheline.h	libitm: Remove unused code.	2011-11-09 14:54:55 -08:00
sjlj.S	Swap the action and jmpbuf arguments to GTM_longjmp	2011-11-30 14:29:33 -08:00
target.h	libitm: Conversion to c++11 atomics.	2011-12-13 11:11:25 -08:00
x86_avx.cc	libitm: Don't add -mavx if the assembler doesn't support avx.	2011-11-10 09:09:04 -08:00
x86_sse.cc	libitm: Remove unused code.	2011-11-09 14:54:55 -08:00