Use SelectionDAG::getBuildVector helper function where possible. NFCI.

llvm-svn: 293532

1 files changed, 4 insertions, 5 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index b0028252836..ffecd04ed7c 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -3091,7 +3091,7 @@ bool SelectionDAGLegalize::ExpandNode(SDNode *Node) {
                             TLI.getVectorIdxTy(DAG.getDataLayout()))));
     }
 
-    Tmp1 = DAG.getNode(ISD::BUILD_VECTOR, dl, VT, Ops);
+    Tmp1 = DAG.getBuildVector(VT, dl, Ops);
     // We may have changed the BUILD_VECTOR type. Cast it back to the Node type.
     Tmp1 = DAG.getNode(ISD::BITCAST, dl, Node->getValueType(0), Tmp1);
     Results.push_back(Tmp1);
@@ -3790,8 +3790,8 @@ bool SelectionDAGLegalize::ExpandNode(SDNode *Node) {
       Scalars.push_back(DAG.getNode(Node->getOpcode(), dl,
                                     VT.getScalarType(), Ex, Sh));
     }
-    SDValue Result =
-      DAG.getNode(ISD::BUILD_VECTOR, dl, Node->getValueType(0), Scalars);
+
+    SDValue Result = DAG.getBuildVector(Node->getValueType(0), dl, Scalars);
     ReplaceNode(SDValue(Node, 0), Result);
     break;
   }
@@ -4424,8 +4424,7 @@ void SelectionDAGLegalize::PromoteNode(SDNode *Node) {
       NewOps.push_back(Elt);
     }
 
-    SDValue NewVec = DAG.getNode(ISD::BUILD_VECTOR, SL, MidVT, NewOps);
-
+    SDValue NewVec = DAG.getBuildVector(MidVT, SL, NewOps);
     Results.push_back(DAG.getNode(ISD::BITCAST, SL, EltVT, NewVec));
     break;
   }