implement add_parts/sub_parts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19714 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 762061f..c91586b 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -889,7 +889,12 @@
default:
// FIXME: MEMOIZE!!
SDNode *N = new SDNode(Opcode, Children);
- N->setValueTypes(VT);
+ if (Opcode != ISD::ADD_PARTS && Opcode != ISD::SUB_PARTS) {
+ N->setValueTypes(VT);
+ } else {
+ std::vector<MVT::ValueType> V(N->getNumOperands()/2, VT);
+ N->setValueTypes(V);
+ }
AllNodes.push_back(N);
return SDOperand(N, 0);
}
@@ -1075,8 +1080,8 @@
case ISD::SRL: return "srl";
case ISD::SELECT: return "select";
- case ISD::ADDC: return "addc";
- case ISD::SUBB: return "subb";
+ case ISD::ADD_PARTS: return "add_parts";
+ case ISD::SUB_PARTS: return "sub_parts";
// Conversion operators.
case ISD::SIGN_EXTEND: return "sign_extend";