[PATCH] D96399: [X86][CodeGenPrepare] Try to reuse IV's incremented value instead of adding the offset
Philip Reames via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Feb 26 10:48:42 PST 2021
reames added a comment.
I suggest taking a look at the matchSimpleRecurrence routine I just added to ValueTracking. I strongly suspect you can simplify some of this code a lot.
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https://reviews.llvm.org/D96399/new/
https://reviews.llvm.org/D96399
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