Do not use typeinfo to identify pass in pass manager.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36632 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/MSIL/MSILWriter.cpp

@@ -80,6 +80,8 @@ bool MSILModule::runOnModule(Module &M) {
   return Changed;
 }
 
+const int MSILModule::ID = 0;
+const int MSILWriter::ID = 0;
 
 bool MSILWriter::runOnFunction(Function &F) {
   if (F.isDeclaration()) return false;