[PATCH] D94088: [SCEV] Assumption context for GetMinTrailingZeros
Florian Hahn via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jan 25 03:33:42 PST 2021
fhahn added a comment.
I think the fix makes sense in isolation, but I am wondering if we could generalize this to automatically apply in more cases. Would it be possible to 'apply' the information from the loop guard directly to the SCEV expression? Like we do for some conditions already: https://github.com/llvm/llvm-project/blob/master/llvm/lib/Analysis/ScalarEvolution.cpp#L13241 ?
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