Clarify comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186297 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 5a85047..deb2e60 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/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.