1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/Spiller.cpp b/lib/CodeGen/Spiller.cpp
index 7b2a32f1c7..354ff0a649 100644
--- a/lib/CodeGen/Spiller.cpp
+++ b/lib/CodeGen/Spiller.cpp
@@ -1589,8 +1589,8 @@ void LocalSpiller::RewriteMBB(MachineBasicBlock &MBB, VirtRegMap &VRM,
       // If this def is part of a two-address operand, make sure to execute
       // the store from the correct physical register.
       unsigned PhysReg;
-      int TiedOp = MI.getDesc().findTiedToSrcOperand(i);
-      if (TiedOp != -1) {
+      unsigned TiedOp;
+      if (MI.isRegTiedToUseOperand(i, &TiedOp)) {
         PhysReg = MI.getOperand(TiedOp).getReg();
         if (SubIdx) {
           unsigned SuperReg = findSuperReg(RC, PhysReg, SubIdx, TRI);