[PATCH] D59626: Add MachineDCE pass after RenameIndependentSubregs

Stanislav Mekhanoshin via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Mar 31 13:53:06 PDT 2019

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rampitec added a comment.

Ping.

Since the primary goal of the DCE here is to clean dead subregs I can bail this pass invocation if subreg liveness if not supported by target. What do you think?


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

https://reviews.llvm.org/D59626

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