#ifndef LLVM_SUPPORT_GRAPHWRITER_H
#define LLVM_SUPPORT_GRAPHWRITER_H
+#include "llvm/Support/Debug.h"
#include "llvm/Support/DOTGraphTraits.h"
#include "llvm/ADT/GraphTraits.h"
#include "llvm/System/Path.h"
-#include <vector>
-#include <iostream>
#include <fstream>
+#include <vector>
namespace llvm {
break; // don't disturb \l
case '{': case '}':
case '<': case '>':
- case '"':
+ case '|': case '"':
Str.insert(Str.begin()+i, '\\'); // Escape character...
++i; // don't infinite loop
break;
// Loop over the graph, printing it out...
for (node_iterator I = GTraits::nodes_begin(G), E = GTraits::nodes_end(G);
I != E; ++I)
- writeNode(&*I);
+ writeNode(*I);
+ }
+
+ void writeNode(NodeType& Node) {
+ writeNode(&Node);
}
void writeNode(NodeType *const *Node) {
std::string ErrMsg;
sys::Path Filename = sys::Path::GetTemporaryDirectory(&ErrMsg);
if (Filename.isEmpty()) {
- std::cerr << "Error: " << ErrMsg << "\n";
+ cerr << "Error: " << ErrMsg << "\n";
return Filename;
}
Filename.appendComponent(Name + ".dot");
if (Filename.makeUnique(true,&ErrMsg)) {
- std::cerr << "Error: " << ErrMsg << "\n";
+ cerr << "Error: " << ErrMsg << "\n";
return sys::Path();
}
- std::cerr << "Writing '" << Filename << "'... ";
+ cerr << "Writing '" << Filename << "'... ";
std::ofstream O(Filename.c_str());
// Output the end of the graph
W.writeFooter();
- std::cerr << " done. \n";
+ cerr << " done. \n";
O.close();
} else {
- std::cerr << "error opening file for writing!\n";
+ cerr << "error opening file for writing!\n";
Filename.clear();
}