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Don't construct a redundant GraphWriter object.

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llvm-svn: 114838
This commit is contained in:
Dan Gohman 2010-09-27 16:54:13 +00:00
parent 96a88043ca
commit 830a560eef
1 changed files with 4 additions and 7 deletions
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11
include/llvm/Support/GraphWriter.h
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@ -94,20 +94,17 @@ public:
void writeGraph(bool ShortNames = false, void writeGraph(bool ShortNames = false,
const std::string &Title = "") { const std::string &Title = "") {
// Start the graph emission process...
GraphWriter<GraphType> W(O, G, ShortNames);
// Output the header for the graph... // Output the header for the graph...
W.writeHeader(Title); writeHeader(Title);
// Emit all of the nodes in the graph... // Emit all of the nodes in the graph...
W.writeNodes(); writeNodes();
// Output any customizations on the graph // Output any customizations on the graph
DOTGraphTraits<GraphType>::addCustomGraphFeatures(G, W); DOTGraphTraits<GraphType>::addCustomGraphFeatures(G, *this);
// Output the end of the graph // Output the end of the graph
W.writeFooter(); writeFooter();
} }
void writeHeader(const std::string &Title) { void writeHeader(const std::string &Title) {