Revert "[DWARFv5] Emit file 0 to the line table."

Caused an asan failure.

This reverts commit d54883f081186cdcce74e6f98cfc0438579ec019.
aka r326758

llvm-svn: 326762

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.h b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.h
index 9752a961183..5de39637f52 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.h
@@ -306,10 +306,6 @@ public:
                                       const MCSymbol *Label,
                                       const MCSymbol *Sec);
 
-  /// If the \p File has an MD5 checksum, return it as an MD5Result
-  /// allocated in the MCContext.
-  MD5::MD5Result *getMD5AsBytes(const DIFile *File) const;
-
 protected:
   ~DwarfUnit();
 
@@ -320,6 +316,10 @@ protected:
   /// create a new ID and insert it in the line table.
   virtual unsigned getOrCreateSourceID(const DIFile *File) = 0;
 
+  /// If the \p File has an MD5 checksum, return it as an MD5Result
+  /// allocated in the MCContext.
+  MD5::MD5Result *getMD5AsBytes(const DIFile *File);
+
   /// Look in the DwarfDebug map for the MDNode that corresponds to the
   /// reference.
   template <typename T> T *resolve(TypedDINodeRef<T> Ref) const {