I've been playing around with the builtin SIMD support in 3.4, but have come to one very confusing problem. Given a vector type (V4SI in my case), how do you extract parts of it? I tried indexing and shift/mask, neither of which are accepted, and the info pages have no examples of how to do this. I would sort of presume that you can access them without using a target-specific builtin, considering everything else gets synthesized on a machine without hardware SIMD... (Please CC me on replies, I am not on the list). Thanks, Jack
