[PATCH] D81859: [RFC][SimplifyCFG] Allow target to control SpeculateOneExpensiveInst

[Yonghong Song via Phabricator via llvm-commits]

yonghong-song abandoned this revision.
yonghong-song added a comment.

Abandon this one. The current approach is to introduce some kind of user barriers before instcombine to prevent such optimization in IR level.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D81859/new/

https://reviews.llvm.org/D81859