2 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index d5b2f3658bc..307bfa502b7 100644
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -4809,7 +4809,7 @@ SDValue DAGCombiner::visitCTPOP(SDNode *N) {
   EVT VT = N->getValueType(0);
 
   // fold (ctpop c1) -> c2
-  if (isa<ConstantSDNode>(N0))
+  if (isConstantIntBuildVectorOrConstantInt(N0))
     return DAG.getNode(ISD::CTPOP, SDLoc(N), VT, N0);
   return SDValue();
 }
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index b9eb8f0d0ff..f72bfc6ceaa 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -2910,7 +2910,8 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL,
       case ISD::FP_TO_UINT:
       case ISD::TRUNCATE:
       case ISD::UINT_TO_FP:
-      case ISD::SINT_TO_FP: {
+      case ISD::SINT_TO_FP:
+      case ISD::CTPOP: {
         EVT SVT = VT.getScalarType();
         EVT InVT = BV->getValueType(0);
         EVT InSVT = InVT.getScalarType();