[PATCH] D154579: [InstCombine] Only perform one iteration
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Jul 6 06:37:30 PDT 2023
RKSimon added a comment.
This seems worthwhile in pursuing, but I don't know very much about how IC worklists are managed/sorted - your summary implies there are a number of workarounds in there, would these benefit from being cleaned up before/after this change?
Regarding your verify-fixpoint proposal - would it mean we don't have much "no-verify-fixpoint" test coverage apart from phase-ordering or similar tests?
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https://reviews.llvm.org/D154579/new/
https://reviews.llvm.org/D154579
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