[PATCH] D65060: [LICM] Make Loop ICM profile aware
David Li via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jul 22 11:48:06 PDT 2019
davidxl added a comment.
This was tried before. IIRC, the conclusion was to implement look sinking pass to undo non-profitable LICM. The loop sinking pass was in D22778 <https://reviews.llvm.org/D22778>. Can the loop sinking pass be enhanced to handle the case here ( I have not looked in details) ?
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D65060/new/
https://reviews.llvm.org/D65060
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