Revert r85667. LoopUnroll currently can't call utility functions which
authorDan Gohman <gohman@apple.com>
Sat, 31 Oct 2009 17:33:01 +0000 (17:33 +0000)
committerDan Gohman <gohman@apple.com>
Sat, 31 Oct 2009 17:33:01 +0000 (17:33 +0000)
commit438b583dbd20f63b70d0b5abb7780a50bf03dd83
tree8cc76834e20e06acb11db9bd72b821a96cd4dbcc
parentdca094100b47c59aeeabd3edc050b1872d713082
Revert r85667. LoopUnroll currently can't call utility functions which
auto-update the DominatorTree because it doesn't keep the DominatorTree
current while it works.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85670 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Transforms/Utils/BasicBlockUtils.h
lib/Transforms/Utils/BasicBlockUtils.cpp
lib/Transforms/Utils/LoopUnroll.cpp
test/Transforms/SimplifyCFG/PhiBlockMerge.ll