[PATCH] D37600: Preserve existing registers when adding pristines to LivePhysRegs

[Matthias Braun via Phabricator via llvm-commits]

MatzeB accepted this revision.
MatzeB added a comment.
This revision is now accepted and ready to land.

LGTM, thanks



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Comment at: include/llvm/CodeGen/LiveRegUnits.h:54
   /// Returns true if the set is empty.
-  bool empty() const { return Units.empty(); }
+  bool empty() const { return Units.none(); }
 
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Good catch


Repository:
  rL LLVM

https://reviews.llvm.org/D37600