Pass the MDNode in and do the insertion at compile unit creation time
instead of relying upon an extra call to finish initializing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181383 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index c6d0465..e1af572 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -95,8 +95,8 @@
   int64_t getDefaultLowerBound() const;
 
 public:
-  CompileUnit(unsigned UID, unsigned L, DIE *D, AsmPrinter *A, DwarfDebug *DW,
-              DwarfUnits *);
+  CompileUnit(unsigned UID, unsigned L, DIE *D, const MDNode *N, AsmPrinter *A,
+	      DwarfDebug *DW, DwarfUnits *DWU);
   ~CompileUnit();
 
   // Accessors.