[PATCH] D105545: [MergedLoadStoreMotion] Conditional store elimination

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 7 04:18:29 PDT 2021


lebedev.ri added a comment.

Warning: this pass clearly modifies CFG, and clearly does not update dominator tree,
which means you **can not** use dominator tree in this pass,
at least not until fixing the pass to preserve it when modifying CFG.


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  https://reviews.llvm.org/D105545/new/

https://reviews.llvm.org/D105545



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