This can reduce the number of opcodes required for certain
complex forms of load-multiple (e.g. ld4.16b).
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Message-id: 20181011205206.3552-2-richard.henderson@linaro.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>