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| author | David Greene <greened@obbligato.org> | 2009-12-23 16:39:06 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2009-12-23 16:39:06 +0000 |
| commit | 64506db8e8bc397cde16cbe2779e50ca289de8da (patch) | |
| tree | 620700108eed642d820180b4c696d2c404a1fa7d /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 7ffbb50edf0f5ca3e8225d3d0e0de99ecb49b691 (diff) | |
| download | llvm-64506db8e8bc397cde16cbe2779e50ca289de8da.zip llvm-64506db8e8bc397cde16cbe2779e50ca289de8da.tar.gz llvm-64506db8e8bc397cde16cbe2779e50ca289de8da.tar.bz2 | |
Provide dbgs(), a circular-buffering debug output stream. By default it
simply passes output to errs(). If -debug-buffer-size=N is set N > 0,
dbgs() buffers its output until program termination and dumps the last N
characters sent to it. This is handy when debugging very large inputs.
llvm-svn: 92002
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions