[llvm] r191244 - Comments for r191234 as suggested by Eric Christopher.

[David Blaikie]

Author: dblaikie
Date: Mon Sep 23 18:39:55 2013
New Revision: 191244

URL: http://llvm.org/viewvc/llvm-project?rev=191244&view=rev
Log:
Comments for r191234 as suggested by Eric Christopher.

Modified:
    llvm/trunk/lib/DebugInfo/DWARFContext.cpp

Modified: llvm/trunk/lib/DebugInfo/DWARFContext.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/DebugInfo/DWARFContext.cpp?rev=191244&r1=191243&r2=191244&view=diff
==============================================================================
--- llvm/trunk/lib/DebugInfo/DWARFContext.cpp (original)
+++ llvm/trunk/lib/DebugInfo/DWARFContext.cpp Mon Sep 23 18:39:55 2013
@@ -626,6 +626,8 @@ DWARFContextInMemory::DWARFContextInMemo
         RangeDWOSection = data;
       }
     } else if (name == "debug_types") {
+      // Find debug_types data by section rather than name as there are
+      // multiple, comdat grouped, debug_types sections.
       TypesSections[*i].Data = data;
     }
 
@@ -649,6 +651,8 @@ DWARFContextInMemory::DWARFContextInMemo
     if (!Map) {
       if (RelSecName != "debug_types")
         continue;
+      // Find debug_types relocs by section rather than name as there are
+      // multiple, comdat grouped, debug_types sections.
       Map = &TypesSections[*RelocatedSection].Relocs;
     }