[PATCH] D62625: LFTR for multiple exit loops

[Nikita Popov via Phabricator via llvm-commits]

nikic accepted this revision.
nikic added a comment.
This revision is now accepted and ready to land.

LGTM, thanks for the extra tests.



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Comment at: lib/Transforms/Scalar/IndVarSimplify.cpp:2634
 
       const SCEV *BETakenCount = SE->getExitCount(L, ExitingBB);
       if (isa<SCEVCouldNotCompute>(BETakenCount))
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Rename BETakenCount to ExitCount here and also in linearFunctionTestReplace, possibly as NFC precommit? With multiple exits, this is not the backedge count anymore...


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  https://reviews.llvm.org/D62625/new/

https://reviews.llvm.org/D62625