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cerr isn't buffered so it doesn't need to be flushed.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78135 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2009-08-05 00:44:01 +00:00
parent d9283ed746
commit c2a9eeb273
1 changed files with 3 additions and 3 deletions
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6
lib/Support/GraphWriter.cpp
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@ -29,7 +29,7 @@ void llvm::DisplayGraph(const sys::Path &Filename, bool wait,
args.push_back(Filename.c_str()); args.push_back(Filename.c_str());
args.push_back(0); args.push_back(0);
cerr << "Running 'Graphviz' program... " << std::flush; cerr << "Running 'Graphviz' program... ";
if (sys::Program::ExecuteAndWait(Graphviz, &args[0],0,0,0,0,&ErrMsg)) { if (sys::Program::ExecuteAndWait(Graphviz, &args[0],0,0,0,0,&ErrMsg)) {
cerr << "Error viewing graph " << Filename << ": " << ErrMsg << "\n"; cerr << "Error viewing graph " << Filename << ": " << ErrMsg << "\n";
} }
@ -98,7 +98,7 @@ void llvm::DisplayGraph(const sys::Path &Filename, bool wait,
args.push_back(PSFilename.c_str()); args.push_back(PSFilename.c_str());
args.push_back(0); args.push_back(0);
cerr << "Running '" << prog << "' program... " << std::flush; cerr << "Running '" << prog << "' program... ";
if (sys::Program::ExecuteAndWait(prog, &args[0],0,0,0,0,&ErrMsg)) { if (sys::Program::ExecuteAndWait(prog, &args[0],0,0,0,0,&ErrMsg)) {
cerr << "Error viewing graph " << Filename << ": '" << ErrMsg << "\n"; cerr << "Error viewing graph " << Filename << ": '" << ErrMsg << "\n";
@ -133,7 +133,7 @@ void llvm::DisplayGraph(const sys::Path &Filename, bool wait,
args.push_back(Filename.c_str()); args.push_back(Filename.c_str());
args.push_back(0); args.push_back(0);
cerr << "Running 'dotty' program... " << std::flush; cerr << "Running 'dotty' program... ";
if (sys::Program::ExecuteAndWait(dotty, &args[0],0,0,0,0,&ErrMsg)) { if (sys::Program::ExecuteAndWait(dotty, &args[0],0,0,0,0,&ErrMsg)) {
cerr << "Error viewing graph " << Filename << ": " << ErrMsg << "\n"; cerr << "Error viewing graph " << Filename << ": " << ErrMsg << "\n";
} else { } else {