[PATCH] D60783: [LoopPred] Implement a version of the profitability heuristic w/o BPI
Hal Finkel via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Apr 16 15:24:39 PDT 2019
hfinkel added a comment.
> In the new pass manager, getting access to BPI reliability is a challenge. In practice, we've been running downstream with a variation of this non-BPI based heuristic.
Can you please explain why? The new pass manager was supposed to make our problems getting a hold of analysis results in different places easier, not harder.
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rL LLVM
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https://reviews.llvm.org/D60783/new/
https://reviews.llvm.org/D60783
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