[PATCH] D91513: [DeadMachineInstrctionElim] Post order visit all blocks and Iteratively run DeadMachineInstructionElim pass until nothing dead

[guopeilin via Phabricator via llvm-commits]

guopeilin updated this revision to Diff 306005.
guopeilin retitled this revision from "[DeadMachineInstrctionElim] Iteratively run DeadMachineInstructionElim pass until nothing dead" to "[DeadMachineInstrctionElim] Post order visit all blocks and Iteratively run DeadMachineInstructionElim pass until nothing dead".

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D91513/new/

https://reviews.llvm.org/D91513

Files:
  llvm/lib/CodeGen/DeadMachineInstructionElim.cpp
  llvm/test/CodeGen/AArch64/elim-dead-mi.mir

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