1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
index a260050cf36..073cbffa4bd 100644
--- a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -1680,6 +1680,12 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
     return CurDAG->getMachineNode(ARM::VMOVRRD, dl, MVT::i32, MVT::i32,
                                   N->getOperand(0), getAL(CurDAG),
                                   CurDAG->getRegister(0, MVT::i32));
+  case ARMISD::RBIT: {
+    EVT VT = N->getValueType(0);
+    SDValue Ops[] = { N->getOperand(0),
+                      getAL(CurDAG), CurDAG->getRegister(0, MVT::i32) };
+    return CurDAG->getMachineNode(ARM::RBIT, dl, VT, Ops, 3);
+  }
   case ISD::UMUL_LOHI: {
     if (Subtarget->isThumb1Only())
       break;