-write-graph now can be used with -o.
Makes it possible to set the output file name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67835 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CompilerDriver/CompilationGraph.cpp b/lib/CompilerDriver/CompilationGraph.cpp
index 6112cfe..dece4e8 100644
--- a/lib/CompilerDriver/CompilationGraph.cpp
+++ b/lib/CompilerDriver/CompilationGraph.cpp
@@ -465,9 +465,6 @@
// Check for cycles.
ret += this->CheckCycles();
- if (!ret)
- std::cerr << "check-graph: no errors found.\n";
-
return ret;
}
@@ -519,18 +516,18 @@
}
-void CompilationGraph::writeGraph() {
- std::ofstream O("compilation-graph.dot");
+void CompilationGraph::writeGraph(const std::string& OutputFilename) {
+ std::ofstream O(OutputFilename.c_str());
if (O.good()) {
- std::cerr << "Writing 'compilation-graph.dot' file...";
+ std::cerr << "Writing '"<< OutputFilename << "' file...";
llvm::WriteGraph(O, this);
std::cerr << "done.\n";
O.close();
}
else {
- throw std::runtime_error("Error opening file 'compilation-graph.dot'"
- " for writing!");
+ throw std::runtime_error("Error opening file '" + OutputFilename
+ + "' for writing!");
}
}