Clean up multiple skeleton compile units if we have multiple compile
units coming in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174548 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index df3dc11..fb90202 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -415,8 +415,8 @@
// original object file, rather than things that are meant
// to be in the .dwo sections.
- // The CU left in the original object file for separated debug info.
- CompileUnit *SkeletonCU;
+ // The CUs left in the original object file for separated debug info.
+ SmallVector<CompileUnit *, 1> SkeletonCUs;
// Used to uniquely define abbreviations for the skeleton emission.
FoldingSet<DIEAbbrev> SkeletonAbbrevSet;