add anew method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22957 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 851e99b..3bae15c 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -1832,6 +1832,16 @@
N->setValueTypes(VT);
N->setOperands(Op1, Op2, Op3);
}
+void SelectionDAG::SelectNodeTo(SDNode *N, MVT::ValueType VT1,
+ MVT::ValueType VT2,
+ unsigned TargetOpc, SDOperand Op1,
+ SDOperand Op2, SDOperand Op3) {
+ RemoveNodeFromCSEMaps(N);
+ N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
+ N->setValueTypes(VT1, VT2);
+ N->setOperands(Op1, Op2, Op3);
+}
+
void SelectionDAG::SelectNodeTo(SDNode *N, MVT::ValueType VT,
unsigned TargetOpc, SDOperand Op1,
SDOperand Op2, SDOperand Op3, SDOperand Op4) {