1 files changed, 7 insertions, 7 deletions
diff --git a/include/llvm/Analysis/ValueTracking.h b/include/llvm/Analysis/ValueTracking.h
index cefa076e79..5f5f77a5c9 100644
--- a/include/llvm/Analysis/ValueTracking.h
+++ b/include/llvm/Analysis/ValueTracking.h
@@ -75,13 +75,13 @@ namespace llvm {
   }
   
   /// GetConstantStringInfo - This function computes the length of a
-  /// null-terminated C string pointed to by V. If successful, it returns the
-  /// string.  If unsuccessful, it returns NUL. If StopAtNul is set to true
-  /// (the default), the returned string is truncated by a nul character in the
-  /// global. If StopAtNul is false, the nul character is included in the
-  /// result string.
-  const char *GetConstantStringInfo(Value *V, uint64_t Offset = 0,
-                                    bool StopAtNul = true);
+  /// null-terminated C string pointed to by V.  If successful, it returns true
+  /// and returns the string in Str.  If unsuccessful, it returns false.  If
+  /// StopAtNul is set to true (the default), the returned string is truncated
+  /// by a nul character in the global.  If StopAtNul is false, the nul
+  /// character is included in the result string.
+  bool GetConstantStringInfo(Value *V, std::string &Str, uint64_t Offset = 0,
+                             bool StopAtNul = true);
 } // end namespace llvm
 
 #endif