[PATCH] D115780: [LTO][WPD] Simplify mustBeUnreachableFunction and test after D115492

Fangrui Song via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Dec 14 19:22:24 PST 2021


MaskRay created this revision.
MaskRay added reviewers: LuMa, tejohnson.
Herald added subscribers: ormris, steven_wu, hiraditya, inglorion.
MaskRay requested review of this revision.
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An well-formed IR function definition must have an entry basic block and
a well-formed IR basic block must have one terminator so the emptiness
check can be simplified.
Also simplify the test a bit.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D115780

Files:
  llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
  llvm/test/ThinLTO/X86/Inputs/devirt_hybrid_after_filtering_unreachable_lib.ll
  llvm/test/ThinLTO/X86/devirt_hybrid_after_filtering_unreachable.ll

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