commit | b35b812567f090e41c4b194bb2a752f29e9aedcc | [log] [tgz] |
---|---|---|
author | Richard Henderson <richard.henderson@linaro.org> | Fri May 19 20:53:16 2023 -0700 |
committer | Richard Henderson <richard.henderson@linaro.org> | Tue May 23 18:54:55 2023 -0700 |
tree | 4bd808b56cc05271055c995753c366f0ba1b1fd8 | |
parent | 427fbf3721da334c1f429d2a5285caa7025139c2 [diff] |
qemu/atomic128: Improve cmpxchg fallback for atomic16_set Use __sync_bool_compare_and_swap_16 to control the loop, rather than a separate comparison. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>