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Minor tweaks to printing. Close the file before viewing it in viewGraph

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5535 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-02-11 19:27:27 +00:00
parent d3c2e3237c
commit 2cec1d3867
1 changed files with 3 additions and 1 deletions
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4
lib/Analysis/DataStructure/Printer.cpp
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@ -47,6 +47,7 @@ static std::string getCaption(const DSNode *N, const DSGraph *G) {
if (N->NodeType & DSNode::Incomplete ) OS << "I";
if (N->NodeType & DSNode::Modified ) OS << "M";
if (N->NodeType & DSNode::Read ) OS << "R";
if (N->NodeType & DSNode::DEAD ) OS << "<dead>";
OS << "\n";
}
@ -64,7 +65,7 @@ struct DOTGraphTraits<const DSGraph*> : public DefaultDOTGraphTraits {
if (G->hasFunction())
return "Function " + G->getFunction().getName();
else
return "Globals graph";
return "Global graph";
}
static const char *getGraphProperties(const DSGraph *G) {
@ -189,6 +190,7 @@ void DSGraph::viewGraph() const {
return;
}
print(F);
F.close();
if (system("dot -Tps /tmp/tempgraph.dot > /tmp/tempgraph.ps"))
std::cerr << "Error running dot: 'dot' not in path?\n";
system("gv /tmp/tempgraph.ps");