|
|
reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
|
References
lib/CodeGen/SelectionDAG/DAGCombiner.cpp 8332 if (SDValue V = DAG.simplifySelect(N0, N1, N2))
8337 if (VT == VT0 && VT == MVT::i1 && (N0 == N1 || isOneConstant(N1)))
8337 if (VT == VT0 && VT == MVT::i1 && (N0 == N1 || isOneConstant(N1)))
8344 if (VT == VT0 && VT == MVT::i1 && isNullConstant(N1)) {
8353 return DAG.getNode(ISD::OR, DL, VT, NOTNode, N1);
8358 return DAG.getNode(ISD::AND, DL, VT, N0, N1);
8361 if (SimplifySelectOps(N, N1, N2))
8381 DAG.getNode(ISD::SELECT, DL, N1.getValueType(), Cond1, N1, N2, Flags);
8381 DAG.getNode(ISD::SELECT, DL, N1.getValueType(), Cond1, N1, N2, Flags);
8383 return DAG.getNode(ISD::SELECT, DL, N1.getValueType(), Cond0,
8393 SDValue InnerSelect = DAG.getNode(ISD::SELECT, DL, N1.getValueType(),
8394 Cond1, N1, N2, Flags);
8396 return DAG.getNode(ISD::SELECT, DL, N1.getValueType(), Cond0, N1,
8396 return DAG.getNode(ISD::SELECT, DL, N1.getValueType(), Cond0, N1,
8404 if (N1->getOpcode() == ISD::SELECT && N1->hasOneUse()) {
8404 if (N1->getOpcode() == ISD::SELECT && N1->hasOneUse()) {
8405 SDValue N1_0 = N1->getOperand(0);
8406 SDValue N1_1 = N1->getOperand(1);
8407 SDValue N1_2 = N1->getOperand(2);
8412 return DAG.getNode(ISD::SELECT, DL, N1.getValueType(), And, N1_1,
8417 return DAG.getNode(ISD::SELECT, DL, N1.getValueType(), Combined, N1_1,
8427 if (N2_1 == N1 && N0.getValueType() == N2_0.getValueType()) {
8431 return DAG.getNode(ISD::SELECT, DL, N1.getValueType(), Or, N1,
8431 return DAG.getNode(ISD::SELECT, DL, N1.getValueType(), Or, N1,
8436 return DAG.getNode(ISD::SELECT, DL, N1.getValueType(), Combined, N1,
8436 return DAG.getNode(ISD::SELECT, DL, N1.getValueType(), Combined, N1,
8444 SDValue SelectOp = DAG.getSelect(DL, VT, F, N2, N1);
8458 if (N0.hasOneUse() && isLegalToCombineMinNumMaxNum(DAG, N1, N2, TLI))
8459 if (SDValue FMinMax = combineMinNumMaxNum(DL, VT, Cond0, Cond1, N1, N2,
8469 CC == ISD::SETUGT && N0.hasOneUse() && isAllOnesConstant(N1) &&
8488 return DAG.getSelect(DL, VT, UAO.getValue(1), N1, UAO.getValue(0));
8498 SDValue SelectNode = DAG.getNode(ISD::SELECT_CC, DL, VT, Cond0, Cond1, N1,
8504 return SimplifySelect(DL, N0, N1, N2);