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| author | Tobias Grosser <grosser@fim.uni-passau.de> | 2009-11-30 12:06:37 +0000 |
|---|---|---|
| committer | Tobias Grosser <grosser@fim.uni-passau.de> | 2009-11-30 12:06:37 +0000 |
| commit | 2833fac27324b956cfb31be987652d2304d10761 (patch) | |
| tree | b8cd8a14b9cc4c337f78febb7fae922c23bcfc4e /lib/Analysis | |
| parent | e8a81da98d5b7373734f0702493fe22883c3e0e2 (diff) | |
| download | external_llvm-2833fac27324b956cfb31be987652d2304d10761.zip external_llvm-2833fac27324b956cfb31be987652d2304d10761.tar.gz external_llvm-2833fac27324b956cfb31be987652d2304d10761.tar.bz2 | |
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
Diffstat (limited to 'lib/Analysis')
| -rw-r--r-- | lib/Analysis/DomPrinter.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/Analysis/DomPrinter.cpp b/lib/Analysis/DomPrinter.cpp index f1b44d0..ebfba7e 100644 --- a/lib/Analysis/DomPrinter.cpp +++ b/lib/Analysis/DomPrinter.cpp @@ -85,9 +85,11 @@ struct GenericGraphViewer : public FunctionPass { virtual bool runOnFunction(Function &F) { Analysis *Graph; - + std::string Title, GraphName; Graph = &getAnalysis<Analysis>(); - ViewGraph(Graph, Name, OnlyBBS); + GraphName = DOTGraphTraits<Analysis*>::getGraphName(Graph); + Title = GraphName + " for '" + F.getNameStr() + "' function"; + ViewGraph(Graph, Name, OnlyBBS, Title); return false; } @@ -163,8 +165,12 @@ struct GenericGraphPrinter : public FunctionPass { raw_fd_ostream File(Filename.c_str(), ErrorInfo); Graph = &getAnalysis<Analysis>(); + std::string Title, GraphName; + GraphName = DOTGraphTraits<Analysis*>::getGraphName(Graph); + Title = GraphName + " for '" + F.getNameStr() + "' function"; + if (ErrorInfo.empty()) - WriteGraph(File, Graph, OnlyBBS); + WriteGraph(File, Graph, OnlyBBS, Name, Title); else errs() << " error opening file for writing!"; errs() << "\n"; |