tiny.simd.compress

1pub fn compress(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 = undefined;4    var position: usize = 0;5    inline for (0..D.lane_count) |index| {6        if (mask[index]) {7            result[position] = lanes[index];8            position += 1;9        }10    }11    inline for (0..D.lane_count) |index| {12        if (!mask[index]) {13            result[position] = lanes[index];14            position += 1;15        }16    }17    std.debug.assert(position == D.lane_count);18    return @bitCast(result);19}

1pub const compress = compact.compress;