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Allow the call graph to be called from analyze naturally with print implemented 

llvm-svn: 4517
This commit is contained in:
Chris Lattner 2002-11-04 00:21:19 +00:00
parent a20fabc7ec
commit b9d55473b5
2 changed files with 11 additions and 23 deletions
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23
llvm/include/llvm/Analysis/CallGraph.h
View File

@ -137,6 +137,12 @@ public:
destroy();
}
/// Print the types found in the module. If the optional Module parameter is
/// passed in, then the types are printed symbolically if possible, using the
/// symbol table from the module.
///
void print(std::ostream &o, const Module *M) const;
private:
//===---------------------------------------------------------------------
// Implementation of CallGraph construction
@ -250,21 +256,4 @@ template<> struct GraphTraits<const CallGraph*> :
}
};
//===----------------------------------------------------------------------===//
// Printing support for Call Graphs
//
// Stuff for printing out a callgraph...
void WriteToOutput(const CallGraph &, std::ostream &o);
inline std::ostream &operator <<(std::ostream &o, const CallGraph &CG) {
WriteToOutput(CG, o); return o;
}
void WriteToOutput(const CallGraphNode *, std::ostream &o);
inline std::ostream &operator <<(std::ostream &o, const CallGraphNode *CGN) {
WriteToOutput(CGN, o); return o;
}
#endif

11
llvm/lib/Analysis/IPA/CallGraph.cpp
View File

@ -130,8 +130,7 @@ void CallGraph::destroy() {
FunctionMap.clear();
}
void WriteToOutput(const CallGraphNode *CGN, std::ostream &o) {
static void WriteToOutput(const CallGraphNode *CGN, std::ostream &o) {
if (CGN->getFunction())
o << "Call graph node for function: '"
<< CGN->getFunction()->getName() <<"'\n";
@ -146,11 +145,11 @@ void WriteToOutput(const CallGraphNode *CGN, std::ostream &o) {
o << "\n";
}
void WriteToOutput(const CallGraph &CG, std::ostream &o) {
o << "CallGraph Root is:\n" << CG.getRoot();
void CallGraph::print(std::ostream &o, const Module *M) const {
o << "CallGraph Root is:\n" << getRoot();
for (CallGraph::const_iterator I = CG.begin(), E = CG.end(); I != E; ++I)
o << I->second;
for (CallGraph::const_iterator I = begin(), E = end(); I != E; ++I)
WriteToOutput(I->second, o);
}