cf32076947
The general ternary logic operation can implement BITSEL. Funnel the 4-operand operation into three variants of the 3-operand instruction, depending on input operand overlap. Tested-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>