[PATCH] D59626: Add MachineDCE pass after RenameIndependentSubregs

[Quentin Colombet via Phabricator via llvm-commits]

qcolombet added inline comments.


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Comment at: lib/CodeGen/DeadMachineInstructionElim.cpp:120
+  if (LIS && !MRI->subRegLivenessEnabled())
+    return false;
 
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I feel that the pass shouldn't be making that decision.
If someone put that in their pipeline, the pass should just run.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59626/new/

https://reviews.llvm.org/D59626