[PATCH] D65474: [SCEV] Return zero from computeConstantDifference(X, X)
Florian Hahn via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jul 31 01:36:59 PDT 2019
fhahn added a comment.
IMO it would make sense to add isolated unit tests to llvm/unittests/Analysis/ScalarEvolutionTest.cpp for such behavior. It should be easy to test there. I *think* there should be no harm in making ScalarEvolutionTest a friend of ScalarEvolution to test private members.
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rL LLVM
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https://reviews.llvm.org/D65474/new/
https://reviews.llvm.org/D65474
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