[PATCH] D21189: Create subranges for new intervals resulting from live interval splitting

[Matthias Braun via llvm-commits]

MatzeB added a comment.

I played with the patch and hacked a rough prototype on how I imagine that we can contain the def-read-undef complexities more to the LRCalc class and not force people to maintain an extra undefs list inside every LiveRange object: https://reviews.llvm.org/D23484


Repository:
  rL LLVM

https://reviews.llvm.org/D21189