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Print out what the root of the call graph is.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2223 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2002-04-10 20:31:44 +00:00
parent b59d8199e0
commit 5648b58a19
1 changed files with 2 additions and 0 deletions
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2
lib/Analysis/IPA/CallGraph.cpp
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@ -150,6 +150,8 @@ void WriteToOutput(const CallGraphNode *CGN, std::ostream &o) {
}
void WriteToOutput(const CallGraph &CG, std::ostream &o) {
o << "CallGraph Root is:\n" << CG.getRoot();
for (CallGraph::const_iterator I = CG.begin(), E = CG.end(); I != E; ++I)
o << I->second;
}