[PATCH] D19955: [MBB] Let MachineBasicBlock::updateTerminator() return if it updates the terminator or not. NFC.

[Haicheng Wu via llvm-commits]

haicheng abandoned this revision.
haicheng added a comment.

Now http://reviews.llvm.org/D20276 always call tail merging, this patch is not needed.  If http://reviews.llvm.org/D20276 needs to check whether the fall through is changed in the future, I will just integrate this change into http://reviews.llvm.org/D20276.


Repository:
  rL LLVM

http://reviews.llvm.org/D19955