expose a static function as a static method on the MCSymbol class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93350 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/MC/MCSymbol.h

@@ -136,6 +136,11 @@ namespace llvm {
 
     /// dump - Print the value to stderr.
     void dump() const;
+    
+    /// printMangledName - Print the specified string in mangled form if it uses
+    /// any unusual characters.
+    static void printMangledName(StringRef Str, raw_ostream &OS,
+                                 const MCAsmInfo *MAI);
   };
 
 } // end namespace llvm