A new warning: /Volumes/mrs5/net/llvm/llvm/lib/AsmParser/LLParser.cpp: In member function 'bool llvm::LLParser::ParseGlobal(const std::string&, const char*, unsigned int, bool, unsigned int)': /Volumes/mrs5/net/llvm/llvm/lib/AsmParser/LLParser.cpp:448: warning: 'IsConstant' may be used uninitialized in this function