Revert "Make sure debug info contains linkage names (DW_AT_MIPS_linkage_name)"

[oota-llvm.git] / lib / CodeGen / SelectionDAG / SelectionDAG.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 3082ee7caae433054d21f579cfb495b425f8131b..15235c8ac307737bbd6867e6083d85d24dbbef39 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -2785,7 +2785,7 @@ SDValue SelectionDAG::FoldConstantArithmetic(unsigned Opcode, EVT VT,
   }
 
   // Handle the scalar case first.
-  if (Outputs.size() == 1)
+  if (Scalar1 && Scalar2)
     return Outputs.back();
 
   // Otherwise build a big vector out of the scalar elements we generated.
@@ -5252,7 +5252,7 @@ SDNode *SelectionDAG::MorphNodeTo(SDNode *N, unsigned Opc,
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT) {
   SDVTList VTs = getVTList(VT);
-  return getMachineNode(Opcode, dl, VTs, ArrayRef<SDValue>());
+  return getMachineNode(Opcode, dl, VTs, None);
 }
 
 MachineSDNode *
@@ -5288,7 +5288,7 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT,
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2) {
   SDVTList VTs = getVTList(VT1, VT2);
-  return getMachineNode(Opcode, dl, VTs, ArrayRef<SDValue>());
+  return getMachineNode(Opcode, dl, VTs, None);
 }
 
 MachineSDNode *