![Aurelien Jarno](/assets/img/avatar_default.png)
find_first_bit has started to be used heavily in TCG code. The current implementation based on find_next_bit is not optimal and can't be optimized be the compiler if the bit array has a fixed size, which is the case most of the time. This new implementation does not use find_next_bit and is yet small enough to be inlined. Cc: Corentin Chary <corentin.chary@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org - QEMU team
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