just have all targets create the DwarfWriter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100377 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 5eed88c..89fa0c5 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -108,6 +108,7 @@
   MachineFunctionPass::getAnalysisUsage(AU);
   AU.addRequired<MachineModuleInfo>();
   AU.addRequired<GCModuleInfo>();
+  AU.addRequired<DwarfWriter>();
   if (isVerbose())
     AU.addRequired<MachineLoopInfo>();
 }