From d0e4e96dc17a6c1c6de3340842c80f0e187ba349 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 26 Feb 2011 22:03:50 +0000
Subject: Vendor import of llvm trunk r126547:
 http://llvm.org/svn/llvm-project/llvm/trunk@126547

---
 lib/CodeGen/AllocationOrder.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/CodeGen/AllocationOrder.h')

diff --git a/lib/CodeGen/AllocationOrder.h b/lib/CodeGen/AllocationOrder.h
index 3db4b6925fca8..61fd8f881a8c7 100644
--- a/lib/CodeGen/AllocationOrder.h
+++ b/lib/CodeGen/AllocationOrder.h
@@ -47,6 +47,8 @@ public:
   /// rewind - Start over from the beginning.
   void rewind() { Pos = 0; }
 
+  /// isHint - Return true if PhysReg is a preferred register.
+  bool isHint(unsigned PhysReg) const { return PhysReg == Hint; }
 };
 
 } // end namespace llvm
-- 
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