[PATCH] D18928: [SystemZ] Support conditional indirect sibling calls via BCR.

[Ulrich Weigand via llvm-commits]

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

It would be nice if the optimization applied in more cases.  (On the other hand, we don't want to move too many operations out of the conditional block into the unconditional block either, in case the condition holds true only rarely ...)

In any case, it's good to apply the patch, even if it triggers only in a couple of cases.

Patch LGTM, I'll check it in.


Repository:
  rL LLVM

http://reviews.llvm.org/D18928