Small PostDominatorTree improvements
authorTobias Grosser <grosser@fim.uni-passau.de>
Mon, 30 Nov 2009 12:06:37 +0000 (12:06 +0000)
committerTobias Grosser <grosser@fim.uni-passau.de>
Mon, 30 Nov 2009 12:06:37 +0000 (12:06 +0000)
commit2833fac27324b956cfb31be987652d2304d10761
treeb8cd8a14b9cc4c337f78febb7fae922c23bcfc4e
parente8a81da98d5b7373734f0702493fe22883c3e0e2
Small PostDominatorTree improvements

 * Do not SEGFAULT if tree entryNode() is NULL
 * Print function names in dotty printer

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90130 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/PostDominators.h
lib/Analysis/DomPrinter.cpp