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On Wed, May 8, 2013 at 3:31 PM, Nadav Rotem <nrotem at apple.com> wrote: > > On May 8, 2013, at 1:59 PM, Eric Christopher <echristo at gmail.com> wrote: > > I can almost see that, but how is the intrinsic any different from a > conservative width for stores/loads where they're not handled by an > optimization pass? I'm assuming I'm missing something here.

On May 8, 2013, at 1:59 PM, Eric Christopher <echristo at gmail.com> wrote: > I can almost see that, but how is the intrinsic any different from a > conservative width for stores/loads where they're not handled by an > optimization pass? I'm assuming I'm missing something here. > > -eric I don't understand what you mean by "conservative width".

...appen. You can't be conservative because you never know which way is 'conservative'. Should you assume that the mask is all zero or all one ? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130508/53f7105c/attachment.html>