[llvm-commits] [llvm] r90318 - in /llvm/trunk/lib/CodeGen/AsmPrinter: DIE.h DwarfDebug.cpp

[Devang Patel]

Author: dpatel
Date: Wed Dec  2 09:25:16 2009
New Revision: 90318

URL: http://llvm.org/viewvc/llvm-project?rev=90318&view=rev
Log:
Clarify that DIEString does not keep a copy of the string.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/DIE.h
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DIE.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DIE.h?rev=90318&r1=90317&r2=90318&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DIE.h (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DIE.h Wed Dec  2 09:25:16 2009
@@ -274,7 +274,7 @@
   };
 
   //===--------------------------------------------------------------------===//
-  /// DIEString - A string value DIE.
+  /// DIEString - A string value DIE. This DIE keeps string reference only.
   ///
   class DIEString : public DIEValue {
     const StringRef Str;

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp?rev=90318&r1=90317&r2=90318&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp Wed Dec  2 09:25:16 2009
@@ -330,8 +330,8 @@
   Die->addValue(Attribute, Form, Value);
 }
 
-/// addString - Add a string attribute data and value.
-///
+/// addString - Add a string attribute data and value. DIEString only
+/// keeps string reference. 
 void DwarfDebug::addString(DIE *Die, unsigned Attribute, unsigned Form,
                            const StringRef String) {
   DIEValue *Value = new DIEString(String);