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On Dec 5, 2013, at 5:14 PM, Chandler Carruth <chandlerc at google.com> wrote: > > On Thu, Dec 5, 2013 at 5:04 PM, Andrew Trick <atrick at apple.com> wrote: > Right. On the flip side, some passes should be able to make hard queries against target/subtarget that fail if the driver doesn’t initialize them. I don’t want any way to accidentally run the vectorizer or LSR without

...be discussed in a separate thread (or in person) as it is largely orthogonal to allowing the TargetMachine to react appropriately to function attributes. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20131205/e3c3bfe0/attachment.html>

On Thu, Dec 5, 2013 at 5:04 PM, Andrew Trick <atrick at apple.com> wrote: > Right. On the flip side, some passes should be able to make hard queries > against target/subtarget that fail if the driver doesn’t initialize them. I > don’t want any way to accidentally run the vectorizer or LSR without > initializing my subtarget info. Also, I want to prevent early passes from >