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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-11-17 19:29:04 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-11-17 19:29:04 +0000 |
| commit | fe54c06bb15e4aac831d34510f85ac60a05819a9 (patch) | |
| tree | c5fe338ba828667922ef001c6df7a932a78412e6 /libgo | |
| parent | 522983c25b6397988b0be1d3c76a57ba46aee9c7 (diff) | |
| download | gcc-fe54c06bb15e4aac831d34510f85ac60a05819a9.tar.gz | |
Unify implementations of __builtin_mem_*_fence and __sync_synchronize.
* builtins.c (expand_builtin_mem_thread_fence): Remove.
(expand_builtin_mem_signal_fence): Remove.
(expand_builtin_atomic_thread_fence): Use expand_mem_thread_fence.
(expand_builtin_sync_synchronize): Likewise.
(expand_builtin_atomic_signal_fence): Use expand_mem_signal_fence.
* optabs.c (expand_asm_memory_barrier): Split out from
expand_builtin_mem_signal_fence.
(expand_mem_thread_fence): New, a combination of code from
expand_builtin_mem_thread_fence and expand_builtin_sync_synchronize.
(expand_mem_signal_fence): Moved and renamed from
expand_builtin_mem_signal_fence.
(expand_atomic_exchange): Use expand_mem_thread_fence.
(expand_atomic_load, expand_atomic_store): Likewise.
* expr.h, optabs.h: Update decls.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181451 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgo')
0 files changed, 0 insertions, 0 deletions