Rearrange vars and make comments more obvious.

llvm-svn: 169780

1 files changed, 5 insertions, 3 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 1125a94c4fc..23f95e3cb69 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -309,12 +309,14 @@ class DwarfDebug {
   // table for the same directory as DW_at_comp_dir.
   StringRef CompilationDir;
 
+  // Counter for assigning globally unique IDs for CUs.
+  unsigned GlobalCUIndexCount;
+
   // Holders for the various debug information flags that we might need to
   // have exposed. See accessor functions below for description.
-  bool IsDarwinGDBCompat;
 
-  // Counter for assigning globally unique IDs for CUs.
-  unsigned GlobalCUIndexCount;
+  // Whether or not we're emitting info for older versions of gdb on darwin.
+  bool IsDarwinGDBCompat;
 
   // DWARF5 Experimental Options
   bool HasDwarfAccelTables;