diff options
| author | Chris Lattner <sabre@nondot.org> | 2009-08-23 07:31:22 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-08-23 07:31:22 +0000 |
| commit | 2e35bec78a3279ceb330bec3d401ba6e8da8480c (patch) | |
| tree | 058a5cd31a5880eae4d74085b779cfebaf3e4ef4 /tools/opt/GraphPrinters.cpp | |
| parent | 103289e9383ad1eb66caf28c9b166aebce963a35 (diff) | |
use raw_fd_ostream instead of fstream with graphwriter,
flush the right stream in opt.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79837 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/opt/GraphPrinters.cpp')
| -rw-r--r-- | tools/opt/GraphPrinters.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/opt/GraphPrinters.cpp b/tools/opt/GraphPrinters.cpp index 6bd0a6e9f7..c38469cc12 100644 --- a/tools/opt/GraphPrinters.cpp +++ b/tools/opt/GraphPrinters.cpp @@ -28,9 +28,10 @@ static void WriteGraphToFile(std::ostream &O, const std::string &GraphName, const GraphType >) { std::string Filename = GraphName + ".dot"; O << "Writing '" << Filename << "'..."; - std::ofstream F(Filename.c_str()); + std::string ErrInfo; + raw_fd_ostream F(Filename.c_str(), ErrInfo, raw_fd_ostream::F_Force); - if (F.good()) + if (ErrInfo.empty()) WriteGraph(F, GT); else O << " error opening file for writing!"; |