r220308 - in /branches/gcc-4_9-branch/libgcc: C...

Sat Jan 31 19:48:00 GMT 2015

Author: danglin
Date: Sat Jan 31 19:48:05 2015
New Revision: 220308

URL: https://gcc.gnu.org/viewcvs?rev=220308&root=gcc&view=rev
Log:
	* config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
	oldval and newval to const void *.  Fix typo.
	(FETCH_AND_OP_2): Use __atomic_load_n to load value.
	(FETCH_AND_OP_WORD): Likewise.
	(OP_AND_FETCH_WORD): Likewise.
	(COMPARE_AND_SWAP_2): Likewise.
	(__sync_val_compare_and_swap_4): Likewise.
	(__sync_lock_test_and_set_4): Likewise.
	(SYNC_LOCK_RELEASE_2): Likewise.
	Remove support for long long atomic operations.


Modified:
    branches/gcc-4_9-branch/libgcc/ChangeLog
    branches/gcc-4_9-branch/libgcc/config/pa/linux-atomic.c