diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index c19ea676232..e61cb0c1e5a 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -3007,22 +3007,26 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { } if (Node->getOpcode() == ISD::MULHS && TLI.isOperationLegal(ISD::SMUL_LOHI, VT)) { - Result = SDValue(DAG.getNode(ISD::SMUL_LOHI, VTs, Tmp1, Tmp2).getNode(), 1); + Result = SDValue(DAG.getNode(ISD::SMUL_LOHI, VTs, Tmp1, Tmp2).getNode(), + 1); break; } if (Node->getOpcode() == ISD::MULHU && TLI.isOperationLegal(ISD::UMUL_LOHI, VT)) { - Result = SDValue(DAG.getNode(ISD::UMUL_LOHI, VTs, Tmp1, Tmp2).getNode(), 1); + Result = SDValue(DAG.getNode(ISD::UMUL_LOHI, VTs, Tmp1, Tmp2).getNode(), + 1); break; } if (Node->getOpcode() == ISD::SDIV && TLI.isOperationLegal(ISD::SDIVREM, VT)) { - Result = SDValue(DAG.getNode(ISD::SDIVREM, VTs, Tmp1, Tmp2).getNode(), 0); + Result = SDValue(DAG.getNode(ISD::SDIVREM, VTs, Tmp1, Tmp2).getNode(), + 0); break; } if (Node->getOpcode() == ISD::UDIV && TLI.isOperationLegal(ISD::UDIVREM, VT)) { - Result = SDValue(DAG.getNode(ISD::UDIVREM, VTs, Tmp1, Tmp2).getNode(), 0); + Result = SDValue(DAG.getNode(ISD::UDIVREM, VTs, Tmp1, Tmp2).getNode(), + 0); break; } @@ -3038,6 +3042,10 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { isSigned = Node->getOpcode() == ISD::SDIV; } break; + case ISD::MUL: + if (VT == MVT::i32) + LC = RTLIB::MUL_I32; + break; case ISD::FPOW: LC = GetFPLibCall(VT, RTLIB::POW_F32, RTLIB::POW_F64, RTLIB::POW_F80, RTLIB::POW_PPCF128);