Merging the linear scan register allocator in trunk. It currently passes most tests...

[oota-llvm.git] / include / llvm / Constant.h

diff --git a/include/llvm/Constant.h b/include/llvm/Constant.h
index a7ec6331bd5c658fc7a910f94b0cba01571c1d26..fbed6ee0fbf9d281a0a9c8427aebd53bb3987e00 100644 (file)
--- a/include/llvm/Constant.h
+++ b/include/llvm/Constant.h
@@ -1,4 +1,11 @@
-//===-- llvm/Constant.h - Constant class definition --------------*- C++ -*--=//
+//===-- llvm/Constant.h - Constant class definition -------------*- 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 contains the declaration of the Constant class.
 //
@@ -9,6 +16,8 @@
 
 #include "llvm/User.h"
 
+namespace llvm {
+
 class Constant : public User {
 protected:
   inline Constant(const Type *Ty) : User(Ty, Value::ConstantVal) {}
@@ -67,7 +76,8 @@ public:
   /// use Value::replaceAllUsesWith, which automatically dispatches to this
   /// method as needed.
   ///
-  virtual void replaceUsesOfWithOnConstant(Value *From, Value *To) {
+  virtual void replaceUsesOfWithOnConstant(Value *From, Value *To,
+                                           bool DisableChecking = false) {
     // Provide a default implementation for constants (like integers) that
     // cannot use any other values.  This cannot be called at runtime, but needs
     // to be here to avoid link errors.
@@ -83,4 +93,6 @@ public:
   // END WARNING!!
 };
 
+} // End llvm namespace
+
 #endif