tiny.simd.expand

1pub fn expand(comptime D: type, value: D.Vector, mask: D.Mask) D.Vector {2    const lanes: [D.lane_count]D.Lane = @bitCast(value);3    var result: [D.lane_count]D.Lane = @splat(0);4    var position: usize = 0;5    inline for (0..D.lane_count) |index| {6        if (mask[index]) {7            result[index] = lanes[position];8            position += 1;9        }10    }11    return @bitCast(result);12}

1pub const expand = compact.expand;