improve comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28296 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/Bytecode/Writer.h b/include/llvm/Bytecode/Writer.h
index 4db6d13..0517d8c 100644
--- a/include/llvm/Bytecode/Writer.h
+++ b/include/llvm/Bytecode/Writer.h
@@ -28,6 +28,10 @@
namespace llvm {
class Module;
+ /// WriteBytecodeToFile - Write the specified module to the specified output
+ /// stream. If compress is set to true, try to use compression when writing
+ /// out the file. This throws an std::string if there is an error writing
+ /// the file.
void WriteBytecodeToFile(const Module *M, std::ostream &Out,
bool compress = true);
} // End llvm namespace