Clarify comments.
llvm-svn: 186297
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 5a85047..deb2e60 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -311,10 +311,7 @@
// All DIEValues are allocated through this allocator.
BumpPtrAllocator DIEValueAllocator;
- //===--------------------------------------------------------------------===//
- // Attribute used to construct specific Dwarf sections.
- //
-
+ // Handle to the a compile unit used for the inline extension handling.
CompileUnit *FirstCU;
// Maps MDNode with its corresponding CompileUnit.