[PATCH] D143897: [CodeGenPrepare] Estimate liveness of loop invariants when checking for address folding profitability

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

All the operations involved here should be deterministic.  You're probably looking for a bug elsewhere.  One possibility is that LoopInfo doesn't contain the correct information... for example, the CFG changes, but that change isn't recorded in LoopInfo.


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  rG LLVM Github Monorepo

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https://reviews.llvm.org/D143897