[PM] Update the creation of an IR printing pass to reflect the API

update in LLVM r199044.

llvm-svn: 199045

clang/lib/CodeGen/BackendUtil.cpp

@@ -570,7 +570,7 @@ void EmitAssemblyHelper::EmitAssembly(BackendAction Action, raw_ostream *OS) {
 
   case Backend_EmitLL:
     FormattedOS.setStream(*OS, formatted_raw_ostream::PRESERVE_STREAM);
-    getPerModulePasses()->add(createPrintModulePass(&FormattedOS));
+    getPerModulePasses()->add(createPrintModulePass(FormattedOS));
     break;
 
   default: