[PATCH] D20627: Do not rename registers that do not start an independent live range

[Krzysztof Parzyszek via llvm-commits]

kparzysz added a comment.

Sure, let me rerun the test suite with the upstream compiler (with relevant passes enabled).  The original testcase doesn't fail with the upstream compiler due to a difference in register allocation, so I'll need to come up with another one.  I've never used mir, so this is likely the fastest route for me to get a testcase.


Repository:
  rL LLVM

http://reviews.llvm.org/D20627