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

[Matthias Braun via llvm-commits]

MatzeB added a comment.

Just out of interested: It seems to me that we only enable anti dependenc breakers for PPC and X86 by overriding getAntiDepBreakMode(), why does this code affect hexagon?


Repository:
  rL LLVM

http://reviews.llvm.org/D20627