[PATCH] D63928: [ARM][SCEV][LSR] Prevent using undefined value in binops

[Sam Parker via Phabricator via llvm-commits]

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

Agreed that this is the simple and safe approach. It's worth adding a comment that this likely sub-optimal though.


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https://reviews.llvm.org/D63928