[PATCH] D59626: Add MachineDCE pass after RenameIndependentSubregs

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added a comment.

In D59626#1453765 <https://reviews.llvm.org/D59626#1453765>, @craig.topper wrote:

> I don't think X86 needs this pass. Everything here looks like bad test construction or the issue in speculative load hardening.


OK, thanks! Than I will skip it for targets which do not track subreg liveness.


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  https://reviews.llvm.org/D59626/new/

https://reviews.llvm.org/D59626