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

[Sam Parker via Phabricator via llvm-commits]

samparker added a comment.

There's a fair number of sub, load and ptrtoint instructions so narrowing the context of the checks would be good, just checking which basic block would be good. As well as what GEP the load is using. Thanks.


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  https://reviews.llvm.org/D63928/new/

https://reviews.llvm.org/D63928