[PATCH] D105374: [SimplifyCFG] simplifyUnreachable(): erase instructions iff they are guaranteed to transfer execution to unreachable

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Jul 3 00:46:31 PDT 2021


This revision was automatically updated to reflect the committed changes.
Closed by commit rGfc150cecd748: [SimplifyCFG] simplifyUnreachable(): erase instructions iff they are guaranteed… (authored by lebedev.ri).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D105374/new/

https://reviews.llvm.org/D105374

Files:
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
  llvm/lib/Transforms/Utils/SimplifyCFG.cpp
  llvm/test/CodeGen/PowerPC/2007-11-16-landingpad-split.ll
  llvm/test/Transforms/SimplifyCFG/simplifyUnreachable-degenerate-conditional-branch-with-matching-destinations.ll
  llvm/test/Transforms/SimplifyCFG/switch-range-to-icmp.ll

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