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-rw-r--r--lib/Bitcode/Writer/BitcodeWriter.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp
index 913c2bc..279e447 100644
--- a/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -1332,6 +1332,9 @@ static void EmitDarwinBCTrailer(BitstreamWriter &Stream, unsigned BufferSize) {
/// stream.
void llvm::WriteBitcodeToFile(const Module *M, std::ostream &Out) {
raw_os_ostream RawOut(Out);
+ // If writing to stdout, set binary mode.
+ if (llvm::cout == Out)
+ sys::Program::ChangeStdoutToBinary();
WriteBitcodeToFile(M, RawOut);
}