[PATCH] D158609: [IR] Treat callbr as special terminator (PR64215)

[Nikita Popov via Phabricator via llvm-commits]

nikic updated this revision to Diff 553089.
nikic retitled this revision from "[LICM][LoopSimplify] Create preheader for callbr (PR64215)" to "[IR] Treat callbr as special terminator (PR64215)".
nikic edited the summary of this revision.
nikic added a comment.
Herald added a subscriber: ChuanqiXu.

Rename isExceptionalTerminator -> isSpecialTerminator (special as in has side effect or return value) and add callbr to it. Adjust callers as appropriate.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D158609/new/

https://reviews.llvm.org/D158609

Files:
  llvm/include/llvm/IR/Instruction.h
  llvm/lib/IR/BasicBlock.cpp
  llvm/lib/Transforms/Coroutines/CoroElide.cpp
  llvm/lib/Transforms/Scalar/GVN.cpp
  llvm/lib/Transforms/Scalar/JumpThreading.cpp
  llvm/lib/Transforms/Scalar/Sink.cpp
  llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
  llvm/lib/Transforms/Utils/SCCPSolver.cpp
  llvm/lib/Transforms/Utils/SimplifyCFG.cpp
  llvm/test/Transforms/JumpThreading/callbr.ll
  llvm/test/Transforms/JumpThreading/pr46857-callbr.ll
  llvm/test/Transforms/LICM/callbr-crash.ll

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