SDOperand Op1, SDOperand Op2);
void SelectNodeTo(SDNode *N, MVT::ValueType VT, unsigned TargetOpc,
SDOperand Op1, SDOperand Op2, SDOperand Op3);
+ void SelectNodeTo(SDNode *N, MVT::ValueType VT, unsigned TargetOpc,
+ SDOperand Op1, SDOperand Op2, SDOperand Op3, SDOperand Op4);
SDOperand getTargetNode(unsigned Opcode, MVT::ValueType VT,
SDOperand Op1) {
Op0.Val->Uses.push_back(this); Op1.Val->Uses.push_back(this);
Op2.Val->Uses.push_back(this);
}
+ void setOperands(SDOperand Op0, SDOperand Op1, SDOperand Op2, SDOperand Op3) {
+ Operands.reserve(4);
+ Operands.push_back(Op0);
+ Operands.push_back(Op1);
+ Operands.push_back(Op2);
+ Operands.push_back(Op3);
+ Op0.Val->Uses.push_back(this); Op1.Val->Uses.push_back(this);
+ Op2.Val->Uses.push_back(this); Op3.Val->Uses.push_back(this);
+ }
void addUser(SDNode *User) {
Uses.push_back(User);
}
N->setValueTypes(VT);
N->setOperands(Op1, Op2, Op3);
}
+void SelectionDAG::SelectNodeTo(SDNode *N, MVT::ValueType VT,
+ unsigned TargetOpc, SDOperand Op1,
+ SDOperand Op2, SDOperand Op3, SDOperand Op4) {
+ RemoveNodeFromCSEMaps(N);
+ N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
+ N->setValueTypes(VT);
+ N->setOperands(Op1, Op2, Op3, Op4);
+}
/// ReplaceAllUsesWith - Modify anything using 'From' to use 'To' instead.
/// This can cause recursive merging of nodes in the DAG.