1. Support standard dwarf format (was bootstrapping in Apple format.)

2. Add vector support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28807 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineDebugInfo.cpp b/lib/CodeGen/MachineDebugInfo.cpp
index fcdf30d..a3013e9 100644
--- a/lib/CodeGen/MachineDebugInfo.cpp
+++ b/lib/CodeGen/MachineDebugInfo.cpp
@@ -817,6 +817,7 @@
 
 CompositeTypeDesc::CompositeTypeDesc(unsigned T)
 : DerivedTypeDesc(T)
+, IsVector(false)
 , Elements()
 {}
   
@@ -839,6 +840,7 @@
 void CompositeTypeDesc::ApplyToFields(DIVisitor *Visitor) {
   DerivedTypeDesc::ApplyToFields(Visitor);
   
+  Visitor->Apply(IsVector);
   Visitor->Apply(Elements);
 }