More upgrading of old- and very-old-style debug info in testcases.

llvm-svn: 265953
diff --git a/llvm/test/CodeGen/ARM/2009-10-16-Scope.ll b/llvm/test/CodeGen/ARM/2009-10-16-Scope.ll
index 10e112b..835862d 100644
--- a/llvm/test/CodeGen/ARM/2009-10-16-Scope.ll
+++ b/llvm/test/CodeGen/ARM/2009-10-16-Scope.ll
@@ -22,6 +22,7 @@
 
 declare i32 @foo(i32) ssp
 
+!llvm.dbg.cu = !{!0}
 !0 = !DILocation(line: 5, column: 2, scope: !1)
 !1 = distinct !DILexicalBlock(line: 1, column: 1, file: null, scope: !2)
 !2 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scope: !3)