search for: predicateexpand

Thanks Andrew and Renato, One think I didn't mention, and I should probably made it more explicit in my RFC is that: "the new predicate framework is extensible". That means, developers can extend it by adding new Check predicates. As long as they also teach the PredicateExpander how to do the lowering for those new predicates, then everything should be fine. -- In the RFC I mentioned how we can use a TIIPredicate to let tablegen auto-generate two version of function `isGPRZero`: 1) a version that takes a MachineInstr as input, and that is automatically generated by ta...

On 10 May 2018 at 21:58, Andrew Trick <atrick at apple.com> wrote: > Fantastic writeup! It’s great to see so much progress on fundamental > infrastructure. > > My time for LLVM code review is extremely limited. Can someone work with > Andrea to get these patches in? Hi Andrew, Same here, but this has been a long goal for me, too, so I'll do my best. -- cheers,

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