diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp b/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp index f1b06fc..7b1d14d 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp @@ -492,19 +492,14 @@ void DAGTypeLegalizer::SplitRes_SELECT(SDNode *N, SDValue &Lo, SDValue Cond = N->getOperand(0); CL = CH = Cond; if (Cond.getValueType().isVector()) { - if (Cond.getOpcode() == ISD::SETCC) { - assert(Cond.getValueType() == getSetCCResultType(N->getValueType(0)) && - "Condition has not been prepared for split!"); - GetSplitVector(Cond, CL, CH); - } else { - EVT ETy = Cond.getValueType().getVectorElementType(); - unsigned NumElements = Cond.getValueType().getVectorNumElements(); - EVT VCondTy = EVT::getVectorVT(*DAG.getContext(), ETy, NumElements / 2); - CL = DAG.getNode(ISD::EXTRACT_SUBVECTOR, dl, VCondTy, Cond, - DAG.getConstant(0, TLI.getVectorIdxTy())); - CH = DAG.getNode(ISD::EXTRACT_SUBVECTOR, dl, VCondTy, Cond, - DAG.getConstant(NumElements / 2, TLI.getVectorIdxTy())); - } + assert(Cond.getValueType().getVectorElementType() == MVT::i1 && + "Condition legalized before result?"); + unsigned NumElements = Cond.getValueType().getVectorNumElements(); + EVT VCondTy = EVT::getVectorVT(*DAG.getContext(), MVT::i1, NumElements / 2); + CL = DAG.getNode(ISD::EXTRACT_SUBVECTOR, dl, VCondTy, Cond, + DAG.getConstant(0, TLI.getVectorIdxTy())); + CH = DAG.getNode(ISD::EXTRACT_SUBVECTOR, dl, VCondTy, Cond, + DAG.getConstant(NumElements / 2, TLI.getVectorIdxTy())); } Lo = DAG.getNode(N->getOpcode(), dl, LL.getValueType(), CL, LL, RL); |