[lld] r240916 - COFF: Add a comment.

[Rui Ueyama]

Author: ruiu
Date: Sun Jun 28 15:07:08 2015
New Revision: 240916

URL: http://llvm.org/viewvc/llvm-project?rev=240916&view=rev
Log:
COFF: Add a comment.

Modified:
    lld/trunk/COFF/Driver.cpp

Modified: lld/trunk/COFF/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/COFF/Driver.cpp?rev=240916&r1=240915&r2=240916&view=diff
==============================================================================
--- lld/trunk/COFF/Driver.cpp (original)
+++ lld/trunk/COFF/Driver.cpp Sun Jun 28 15:07:08 2015
@@ -612,6 +612,8 @@ bool LinkerDriver::link(llvm::ArrayRef<c
     return false;
   }
 
+  // Create a symbol map file containing symbol VAs and their names
+  // to help debugging.
   if (auto *Arg = Args.getLastArg(OPT_lldmap)) {
     std::error_code EC;
     llvm::raw_fd_ostream Out(Arg->getValue(), EC, OpenFlags::F_Text);
@@ -621,7 +623,6 @@ bool LinkerDriver::link(llvm::ArrayRef<c
     }
     Symtab.printMap(Out);
   }
-
   return true;
 }