1 files changed, 4 insertions, 3 deletions
diff --git a/lib/CodeGen/AllocationOrder.cpp b/lib/CodeGen/AllocationOrder.cpp
index d840a2f69ab3..8e8c1d8e08d1 100644
--- a/lib/CodeGen/AllocationOrder.cpp
+++ b/lib/CodeGen/AllocationOrder.cpp
@@ -31,18 +31,19 @@ AllocationOrder::AllocationOrder(unsigned VirtReg,
                                  const VirtRegMap &VRM,
                                  const RegisterClassInfo &RegClassInfo,
                                  const LiveRegMatrix *Matrix)
-  : Pos(0) {
+  : Pos(0), HardHints(false) {
   const MachineFunction &MF = VRM.getMachineFunction();
   const TargetRegisterInfo *TRI = &VRM.getTargetRegInfo();
   Order = RegClassInfo.getOrder(MF.getRegInfo().getRegClass(VirtReg));
-  TRI->getRegAllocationHints(VirtReg, Order, Hints, MF, &VRM, Matrix);
+  if (TRI->getRegAllocationHints(VirtReg, Order, Hints, MF, &VRM, Matrix))
+    HardHints = true;
   rewind();
 
   DEBUG({
     if (!Hints.empty()) {
       dbgs() << "hints:";
       for (unsigned I = 0, E = Hints.size(); I != E; ++I)
-        dbgs() << ' ' << PrintReg(Hints[I], TRI);
+        dbgs() << ' ' << printReg(Hints[I], TRI);
       dbgs() << '\n';
     }
   });