
During explicit module build, clear the compilation directory flags when CWD optimization is on. Now clang CodeGen will not add compilation directories to DIFile when the corresponding flags are not passed and make debug info not dependent on CWD.
During explicit module build, clear the compilation directory flags when CWD optimization is on. Now clang CodeGen will not add compilation directories to DIFile when the corresponding flags are not passed and make debug info not dependent on CWD.