tiny.simd.lowerHalfOfMask

1pub fn lowerHalfOfMask(comptime D: type, mask: D.twice().Mask) D.Mask {2    var result: D.Mask = undefined;3    inline for (0..D.lane_count) |index| result[index] = mask[index];4    return result;5}

1pub const lowerHalfOfMask = lanes.lowerHalfOfMask;