[PATCH] D86260: [CodeGen] Postprocess PHI nodes for callbr

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

The idea here is that we want to reduce the live-range of values used in the default destination?  Makes sense as an optimization.

We could theoretically do this after isel, I think, but probably harder to implement.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D86260/new/

https://reviews.llvm.org/D86260