Utils: Fix DomTree update for entry block
If SplitBlockPredecessors was used on a function entry block, it wouldn't update the dominator tree. llvm-svn: 323928
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- llvm/lib/Transforms/Utils/BasicBlockUtils.cpp 14 additions, 5 deletionsllvm/lib/Transforms/Utils/BasicBlockUtils.cpp
- llvm/unittests/Transforms/Utils/BasicBlockUtils.cpp 52 additions, 0 deletionsllvm/unittests/Transforms/Utils/BasicBlockUtils.cpp
- llvm/unittests/Transforms/Utils/CMakeLists.txt 1 addition, 0 deletionsllvm/unittests/Transforms/Utils/CMakeLists.txt
- llvm/unittests/Transforms/Utils/Local.cpp 1 addition, 1 deletionllvm/unittests/Transforms/Utils/Local.cpp
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