commit 983c4578b0e84eb3b4ae319b49a8079c5cd322c6
author Benjamin Kramer <benny.kra@googlemail.com> Wed Nov 09 18:16:11 2011 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Wed Nov 09 18:16:11 2011 +0000
tree 59e9d69784a7a6fb31157b1500d89022241198e3
parent ef0b3ca3a8935b5390633dc7bb4adcdb99e0c26a

Add comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144194 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/AsmPrinter/DwarfDebug.cpp

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 7015555..edd4e45 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1901,6 +1901,7 @@
       Asm->EmitInt32(Entity->getOffset());
 
       if (Asm->isVerbose()) Asm->OutStreamer.AddComment("External Name");
+      // Emit the name with a terminating null byte.
       Asm->OutStreamer.EmitBytes(StringRef(Name, GI->getKeyLength()+1), 0);
     }
 
@@ -1936,7 +1937,7 @@
     // Emit a label for reference from debug information entries.
     Asm->OutStreamer.EmitLabel(Entries[i].second->getValue().first);
 
-    // Emit the string itself.
+    // Emit the string itself with a terminating null byte.
     Asm->OutStreamer.EmitBytes(StringRef(Entries[i].second->getKeyData(),
                                          Entries[i].second->getKeyLength()+1),
                                0/*addrspace*/);