Target instruction selection should copy memoperands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104110 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index 193b246..c5002da 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -2050,8 +2050,12 @@
SDValue Pred = getAL(CurDAG);
SDValue PredReg = CurDAG->getRegister(0, MVT::i32);
SDValue Ops[] = { N->getOperand(1), AM5Opc, Pred, PredReg, Chain };
- return CurDAG->getMachineNode(ARM::VLDMQ, dl, MVT::v2f64, MVT::Other,
- Ops, 5);
+ MachineSDNode::mmo_iterator MemOp = MF->allocateMemRefsArray(1);
+ MemOp[0] = cast<MemSDNode>(N)->getMemOperand();
+ SDNode *Ret = CurDAG->getMachineNode(ARM::VLDMQ, dl,
+ MVT::v2f64, MVT::Other, Ops, 5);
+ cast<MachineSDNode>(Ret)->setMemRefs(MemOp, MemOp + 1);
+ return Ret;
}
// Other cases are autogenerated.
break;
@@ -2067,7 +2071,11 @@
SDValue PredReg = CurDAG->getRegister(0, MVT::i32);
SDValue Ops[] = { N->getOperand(1), N->getOperand(2),
AM5Opc, Pred, PredReg, Chain };
- return CurDAG->getMachineNode(ARM::VSTMQ, dl, MVT::Other, Ops, 6);
+ MachineSDNode::mmo_iterator MemOp = MF->allocateMemRefsArray(1);
+ MemOp[0] = cast<MemSDNode>(N)->getMemOperand();
+ SDNode *Ret = CurDAG->getMachineNode(ARM::VSTMQ, dl, MVT::Other, Ops, 6);
+ cast<MachineSDNode>(Ret)->setMemRefs(MemOp, MemOp + 1);
+ return Ret;
}
// Other cases are autogenerated.
break;