| commit | 8ef0dc805f8c8499a061ba962cc61bebc0a67304 | |
| author | danglin <danglin@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 25 Sep 2015 00:01:34 +0000 (25 00:01 +0000) | ||
| committer | danglin <danglin@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 25 Sep 2015 00:01:34 +0000 (25 00:01 +0000) | ||
| tree | 2b7872002777ddf16e2fc54b210c920b56922e35 | treesnapshot (tar.gz zip) |
| parent | b6205e1fdb5e2389d59f27e20b657f3db480fd65 | commitdiff |
* config/pa/pa-linux.h (HAVE_sync_compare_and_swapdi): Define.
* config/pa/pa-protos.h (pa_maybe_emit_compare_and_swap_exchange_loop):
Declare.
* config/pa/pa.c (pa_init_libfuncs): Init sync libfuncs up to 8 bytes.
(pa_expand_compare_and_swap_loop): New.
(pa_maybe_emit_compare_and_swap_exchange_loop): New.
* config/pa/pa.md (atomic_storeqi, atomic_storehi, atomic_storesi,
atomic_storesf, atomic_loaddf, atomic_storedf): New expanders.
(atomic_loaddf_1, atomic_storedf_1): New insn patterns.
(atomic_loaddi, atomic_loaddi_1, atomic_storedi, atomic_storedi_1):
Revise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228104 138bc75d-0d04-0410-961f-82ee72b054a4
* config/pa/pa-protos.h (pa_maybe_emit_compare_and_swap_exchange_loop):
Declare.
* config/pa/pa.c (pa_init_libfuncs): Init sync libfuncs up to 8 bytes.
(pa_expand_compare_and_swap_loop): New.
(pa_maybe_emit_compare_and_swap_exchange_loop): New.
* config/pa/pa.md (atomic_storeqi, atomic_storehi, atomic_storesi,
atomic_storesf, atomic_loaddf, atomic_storedf): New expanders.
(atomic_loaddf_1, atomic_storedf_1): New insn patterns.
(atomic_loaddi, atomic_loaddi_1, atomic_storedi, atomic_storedi_1):
Revise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228104 138bc75d-0d04-0410-961f-82ee72b054a4