[PATCH] D62871: [Codegen] (X & (C l>>/<< Y)) ==/!= 0 --> ((X <</l>> Y) & C) ==/!= 0 fold
Dávid Bolvanský via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jun 5 07:41:01 PDT 2019
xbolva00 added subscribers: nikic, xbolva00.
xbolva00 added a comment.
Not sure, but this pattern regressed
https://godbolt.org/z/vu9C6F
Clang 8 OK, trunk not..
@nikic
Repository:
rL LLVM
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D62871/new/
https://reviews.llvm.org/D62871
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