git.ipfire.org Git - thirdparty/gcc.git/commit

author	Richard Henderson <rth@redhat.com>
	Wed, 30 Nov 2011 15:58:53 +0000 (07:58 -0800)
committer	Richard Henderson <rth@gcc.gnu.org>
	Wed, 30 Nov 2011 15:58:53 +0000 (07:58 -0800)
commit	99ee7887c639daad4ae2a9440eef9bab15da58c6
tree	826278786ccfead0abb9fd87b25e388e8d29be8e	tree
parent	470b6e51608048cdf9e18dafe7dd41b089f0cfe4	commit \| diff

sparc: Convert to atomic_exchange.

        * config/sparc/sync.md (I124MODE): New mode iterator.
        (memory_barrier): Remove.
        (atomic_exchangesi): New.
        (swapsi): Rename from *swapsi.
        (atomic_test_and_set<I124MODE>): New.
        (ldstubqi): Rename from *ldstubqi, merge with expander.
        (ldstub<I24MODE>): Rename from *ldstub<I24MODE>, merge with expander.
        (sync_lock_test_and_setsi): Remove.
        (sync_lock_test_and_set<I12MODE>): Remove.

From-SVN: r181852

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/config/sparc/sync.md		diff \| blob \| blame \| history