Re: [PATCH v2 25/27] qemu/atomic128: Improve cmpxchg fallback for atomic16_set

[Alex Bennée]

Richard Henderson <richard.henderson@linaro.org> writes:

> Use __sync_bool_compare_and_swap_16 to control the loop,
> rather than a separate comparison.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

-- 
Alex Bennée
Virtualisation Tech Lead @ Linaro