[LLVMdev] Proposal for ""llvm.mem.vectorize.safelen"

[Renato Golin]

On 20 August 2014 17:29, Arnold Schwaighofer <aschwaighofer at apple.com> wrote:
> This is what I meant by carry over source order. You either teach clang to number accesses or you have an early llvm pass that does the same.

Does Clang do any early reordering of source code? If so, we need to
teach Clang to deal with that, to keep *source* order, not IR order.

cheers,
--renato