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On Apr 24, 2013, at 5:01 PM, Dan Gohman <dan433584 at gmail.com> wrote: > In the spirit of the (long-term) intent to migrate away from the SelectionDAG framework, it is desirable to implement legalization passes as discrete passes. Attached is a patch which implements the beginning of a new type legalization pass, to help motivate discussion. This is a great discussion to have. > Is

...ly interested in pushing forward on > this, we should probably discuss it in person, or over beer at the next > social or something. > Ok. Dan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130425/e5937fa3/attachment.html>

In the spirit of the (long-term) intent to migrate away from the SelectionDAG framework, it is desirable to implement legalization passes as discrete passes. Attached is a patch which implements the beginning of a new type legalization pass, to help motivate discussion. Is LLVM IR the right level for this? The main alternative approach that's been discussed is to do FastISel to a