Use StringMap instead of std::map<std::string, SDNode*>.

[oota-llvm.git] / include / llvm / Assembly / AsmAnnotationWriter.h

diff --git a/include/llvm/Assembly/AsmAnnotationWriter.h b/include/llvm/Assembly/AsmAnnotationWriter.h
index 4700273b844a7303dc26f4708abad239a706384c..62926bb007a2b081b302c57b77bdd5b793685c2c 100644 (file)
--- a/include/llvm/Assembly/AsmAnnotationWriter.h
+++ b/include/llvm/Assembly/AsmAnnotationWriter.h
@@ -1,10 +1,10 @@
 //===-- AsmAnnotationWriter.h - Itf for annotation .ll files - --*- C++ -*-===//
-// 
+//
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
 //===----------------------------------------------------------------------===//
 //
 // Clients of the assembly writer can use this interface to add their own
@@ -26,7 +26,9 @@ class BasicBlock;
 class Instruction;
 
 struct AssemblyAnnotationWriter {
-  
+
+  virtual ~AssemblyAnnotationWriter();
+
   // emitFunctionAnnot - This may be implemented to emit a string right before
   // the start of a function.
   virtual void emitFunctionAnnot(const Function *F, std::ostream &OS) {}