add a new target hook.

llvm-svn: 43165

1 files changed, 8 insertions, 0 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index e2276cd8292..a5b6300f6e3 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -4134,6 +4134,14 @@ SDOperand TargetLowering::LowerOperation(SDOperand Op, SelectionDAG &DAG) {
   return SDOperand();
 }
 
+std::pair<SDOperand,SDOperand>
+TargetLowering::ExpandOperation(SDOperand Op, SelectionDAG &DAG) {
+  assert(0 && "ExpandOperation not implemented for this target!");
+  abort();
+  return std::pair<SDOperand,SDOperand>();
+}
+
+
 SDOperand TargetLowering::CustomPromoteOperation(SDOperand Op,
                                                  SelectionDAG &DAG) {
   assert(0 && "CustomPromoteOperation not implemented for this target!");