Index: llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
===================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -3565,18 +3565,16 @@
                                                 unsigned HiOp) {
   // If the high half is not needed, just compute the low half.
   bool HiExists = N->hasAnyUseOfValue(1);
-  if (!HiExists &&
-      (!LegalOperations ||
-       TLI.isOperationLegalOrCustom(LoOp, N->getValueType(0)))) {
+  if (!HiExists && (!LegalOperations ||
+                    TLI.isOperationLegalOrCustom(LoOp, N->getValueType(0)))) {
     SDValue Res = DAG.getNode(LoOp, SDLoc(N), N->getValueType(0), N->ops());
     return CombineTo(N, Res, Res);
   }
 
   // If the low half is not needed, just compute the high half.
   bool LoExists = N->hasAnyUseOfValue(0);
-  if (!LoExists &&
-      (!LegalOperations ||
-       TLI.isOperationLegal(HiOp, N->getValueType(1)))) {
+  if (!LoExists && (!LegalOperations ||
+                    TLI.isOperationLegalOrCustom(HiOp, N->getValueType(1)))) {
     SDValue Res = DAG.getNode(HiOp, SDLoc(N), N->getValueType(1), N->ops());
     return CombineTo(N, Res, Res);
   }
@@ -3592,7 +3590,7 @@
     SDValue LoOpt = combine(Lo.getNode());
     if (LoOpt.getNode() && LoOpt.getNode() != Lo.getNode() &&
         (!LegalOperations ||
-         TLI.isOperationLegal(LoOpt.getOpcode(), LoOpt.getValueType())))
+         TLI.isOperationLegalOrCustom(LoOpt.getOpcode(), LoOpt.getValueType())))
       return CombineTo(N, LoOpt, LoOpt);
   }
 
@@ -3602,7 +3600,7 @@
     SDValue HiOpt = combine(Hi.getNode());
     if (HiOpt.getNode() && HiOpt != Hi &&
         (!LegalOperations ||
-         TLI.isOperationLegal(HiOpt.getOpcode(), HiOpt.getValueType())))
+         TLI.isOperationLegalOrCustom(HiOpt.getOpcode(), HiOpt.getValueType())))
       return CombineTo(N, HiOpt, HiOpt);
   }