diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 52bcc9ab75..2e3febade9 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -711,14 +711,20 @@ void SelectionDAGLowering::visitCall(CallInst &I) { case Intrinsic::memmove: visitMemIntrinsic(I, ISD::MEMMOVE); return; case Intrinsic::readport: - case Intrinsic::readio: + case Intrinsic::readio: { + std::vector<MVT::ValueType> VTs; + VTs.push_back(TLI.getValueType(I.getType())); + VTs.push_back(MVT::Other); + std::vector<SDOperand> Ops; + Ops.push_back(getRoot()); + Ops.push_back(getValue(I.getOperand(1))); Tmp = DAG.getNode(F->getIntrinsicID() == Intrinsic::readport ? - ISD::READPORT : ISD::READIO, - TLI.getValueType(I.getType()), getRoot(), - getValue(I.getOperand(1))); + ISD::READPORT : ISD::READIO, VTs, Ops); + setValue(&I, Tmp); DAG.setRoot(Tmp.getValue(1)); return; + } case Intrinsic::writeport: case Intrinsic::writeio: DAG.setRoot(DAG.getNode(F->getIntrinsicID() == Intrinsic::writeport ? |