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Omit the indirect node when printing call graphs 

llvm-svn: 4733
This commit is contained in:
Chris Lattner 2002-11-17 23:10:27 +00:00
parent b79ccae887
commit 7d413cdb2b
1 changed files with 3 additions and 1 deletions
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4
llvm/include/llvm/Analysis/CallGraph.h
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@ -253,7 +253,9 @@ template<> struct GraphTraits<CallGraph*> : public GraphTraits<CallGraphNode*> {
// nodes_iterator/begin/end - Allow iteration over all nodes in the graph // nodes_iterator/begin/end - Allow iteration over all nodes in the graph
typedef mapped_iterator<CallGraph::iterator, DerefFun> nodes_iterator; typedef mapped_iterator<CallGraph::iterator, DerefFun> nodes_iterator;
static nodes_iterator nodes_begin(CallGraph *CG) { static nodes_iterator nodes_begin(CallGraph *CG) {
return map_iterator(CG->begin(), DerefFun(CGdereference)); CallGraph::iterator I = CG->begin();
++I;
return map_iterator(I, DerefFun(CGdereference));
} }
static nodes_iterator nodes_end (CallGraph *CG) { static nodes_iterator nodes_end (CallGraph *CG) {
return map_iterator(CG->end(), DerefFun(CGdereference)); return map_iterator(CG->end(), DerefFun(CGdereference));