[PATCH] D62871: [Codegen] (X & (C l>>/<< Y)) ==/!= 0 --> ((X <</l>> Y) & C) ==/!= 0 fold

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jun 10 03:20:43 PDT 2019

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lebedev.ri added a comment.

ping


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  rL LLVM

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  https://reviews.llvm.org/D62871/new/

https://reviews.llvm.org/D62871

Previous message: [PATCH] D62806: [X86] X86DAGToDAGISel::matchBitExtract(): pattern c: truncation awareness
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