[LegalizeTypes][VP] Fix OpNo in WidenVecOp_VP_SCATTER

Reviewed By: craig.topper Differential Revision: https://reviews.llvm.org/D126276
llvm · May 24, 2022 · be84f91 · be84f91
1 parent 08c9fb8
commit be84f91
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
@@ -5945,7 +5945,7 @@ SDValue DAGTypeLegalizer::WidenVecOp_VP_SCATTER(SDNode *N, unsigned OpNo) {
     Mask = GetWidenedMask(Mask, WideEC);
     WideMemVT = EVT::getVectorVT(*DAG.getContext(),
                                  VPSC->getMemoryVT().getScalarType(), WideEC);
-  } else if (OpNo == 4) {
+  } else if (OpNo == 3) {
     // Just widen the index. It's allowed to have extra elements.
     Index = GetWidenedVector(Index);
   } else