[PATCH] D91513: [DeadMachineInstrctionElim] Iteratively run DeadMachineInstructionElim pass until nothing dead

[Michael Liao via Phabricator via llvm-commits]

hliao added a comment.

Using post-order is quite straight-forward and only involves several lines of change. Please check the attachment. F14044934: 0001-DeadMachineInstructionElim-Use-post-order-for-basic-.patch <https://reviews.llvm.org/F14044934> That test passed with this traverse order change.


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  https://reviews.llvm.org/D91513/new/

https://reviews.llvm.org/D91513