Factor out type info emission into separate routine.
It turned out that ARM wants different layout of type infos.
This is yet another patch in attempt to fix PR7187 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168325 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.h b/lib/CodeGen/AsmPrinter/DwarfException.h
index fe9e493..74b1b13 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.h
+++ b/lib/CodeGen/AsmPrinter/DwarfException.h
@@ -121,6 +121,8 @@
   ///     catches in the function.  This tables is reversed indexed base 1.
   void EmitExceptionTable();
 
+  virtual void EmitTypeInfos(unsigned TTypeEncoding);
+
 public:
   //===--------------------------------------------------------------------===//
   // Main entry points.
@@ -175,6 +177,7 @@
 };
 
 class ARMException : public DwarfException {
+  void EmitTypeInfos(unsigned TTypeEncoding);
 public:
   //===--------------------------------------------------------------------===//
   // Main entry points.