[PATCH] D95141: [InstSimplifyPass] Remove unused llvm.experimental.noalias.scope.decl
Nikita Popov via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Jan 21 08:02:15 PST 2021
nikic added a comment.
InstSimplify is not a good place to put this (it's mostly a testing pass -- you'll find that it's only scheduled once in a standard pipeline). InstCombine is a better place. I would collect scopes during initial worklist population and then delete when the declaration is visited.
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https://reviews.llvm.org/D95141/new/
https://reviews.llvm.org/D95141
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