[ClassicFlang] Update LLVM version number passed to the frontend

Author: bryanpkc

clang/lib/Driver/ToolChains/ClassicFlang.cpp

@@ -1021,7 +1021,7 @@ void ClassicFlang::ConstructJob(Compilation &C, const JobAction &JA,
   LowerCmdArgs.push_back("-x"); LowerCmdArgs.push_back("121"); LowerCmdArgs.push_back("0x800");
   LowerCmdArgs.push_back("-x"); LowerCmdArgs.push_back("54"); LowerCmdArgs.push_back("0x10");
   LowerCmdArgs.push_back("-x"); LowerCmdArgs.push_back("70"); LowerCmdArgs.push_back("0x40000000");
-  LowerCmdArgs.push_back("-x"); LowerCmdArgs.push_back("249"); LowerCmdArgs.push_back("150"); // LLVM version
+  LowerCmdArgs.push_back("-x"); LowerCmdArgs.push_back("249"); LowerCmdArgs.push_back("180"); // LLVM version
   LowerCmdArgs.push_back("-x"); LowerCmdArgs.push_back("124"); LowerCmdArgs.push_back("1");
   LowerCmdArgs.push_back("-y"); LowerCmdArgs.push_back("163"); LowerCmdArgs.push_back("0xc0000000");
   LowerCmdArgs.push_back("-x"); LowerCmdArgs.push_back("189"); LowerCmdArgs.push_back("0x10");