return CurDAG->getMachineNode(XCore::MACCS_l4r, dl, MVT::i32, MVT::i32,
Ops, 4);
}
+ case XCoreISD::LMUL: {
+ SDValue Ops[] = { N->getOperand(0), N->getOperand(1),
+ N->getOperand(2), N->getOperand(3) };
+ return CurDAG->getMachineNode(XCore::LMUL_l6r, dl, MVT::i32, MVT::i32,
+ Ops, 4);
+ }
// Other cases are autogenerated.
}
}
case XCoreISD::RETSP : return "XCoreISD::RETSP";
case XCoreISD::LADD : return "XCoreISD::LADD";
case XCoreISD::LSUB : return "XCoreISD::LSUB";
+ case XCoreISD::LMUL : return "XCoreISD::LMUL";
case XCoreISD::MACCU : return "XCoreISD::MACCU";
case XCoreISD::MACCS : return "XCoreISD::MACCS";
case XCoreISD::BR_JT : return "XCoreISD::BR_JT";
SDValue LHS = Op.getOperand(0);
SDValue RHS = Op.getOperand(1);
SDValue Zero = DAG.getConstant(0, MVT::i32);
- SDValue Hi = DAG.getNode(XCoreISD::MACCU, dl,
- DAG.getVTList(MVT::i32, MVT::i32), Zero, Zero,
- LHS, RHS);
+ SDValue Hi = DAG.getNode(XCoreISD::LMUL, dl,
+ DAG.getVTList(MVT::i32, MVT::i32), LHS, RHS,
+ Zero, Zero);
SDValue Lo(Hi.getNode(), 1);
SDValue Ops[] = { Lo, Hi };
return DAG.getMergeValues(Ops, 2, dl);
}
; CHECK: umul_lohi:
; CHECK: ldc r2, 0
-; CHECK-NEXT: mov r3, r2
-; CHECK-NEXT: maccu r2, r3, r1, r0
-; CHECK-NEXT: mov r0, r3
-; CHECK-NEXT: mov r1, r2
+; CHECK-NEXT: lmul r1, r0, r1, r0, r2, r2
; CHECK-NEXT: retsp 0
define i64 @smul_lohi(i32 %a, i32 %b) {