Andrew Wei 1cd19fc568 [DeadMachineInstrctionElim] Post order visit all blocks and Iteratively run DeadMachineInstructionElim pass until nothing dead ...

Patched by: guopeilin
Reviewed By: hliao,rampitec

Differential Revision: https://reviews.llvm.org/D91513

2020-11-21 00:43:23 +08:00

6.9 KiB

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