Default to converting UADDO to the generic form that SADDO is converted to.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59801 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 7074c59..13eede7 100644 (file)
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -5174,7 +5174,7 @@ SDValue DAGCombiner::visitSADDO(SDNode *N) {
 }
 
 SDValue DAGCombiner::visitUADDO(SDNode *N) {
-  return SDValue();
+  return visitSADDO(N);
 }
 
 /// XformToShuffleWithZero - Returns a vector_shuffle if it able to transform