[PATCH] D156612: [SimplifyCFG] Add unsigned max-min comparison to `switchToLookupTable`.
DianQK via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sun Jul 30 06:27:22 PDT 2023
DianQK created this revision.
DianQK added reviewers: nikic, khei4.
Herald added subscribers: StephenFan, hiraditya.
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When converting to a lookup table, we can also use unsigned comparisons to determine if the transformation is OK.
Closes #64231.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D156612
Files:
llvm/lib/Transforms/Utils/SimplifyCFG.cpp
llvm/test/Transforms/SimplifyCFG/X86/switch_to_lookup_table.ll
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