[PATCH] D129352: [CodeGen] Limit building time for CodeGenPrepare

[Xiang Zhang via Phabricator via llvm-commits]

xiangzhangllvm added a comment.

I am implementing the refine job, but It's more complicated than we thought.

The most trouble is
The optimizeInst will affect other BBs even it do not change the Dominate Tree.

So, in addition to collected new created BBs and erase deleted BBs (for worklist).
we still need to track each optimization to check if they affect other BBs and collected the BBs (into worklist) to re-optimize them.


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  https://reviews.llvm.org/D129352/new/

https://reviews.llvm.org/D129352