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6 changes: 3 additions & 3 deletions llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -24251,10 +24251,10 @@ SDValue DAGCombiner::visitEXTRACT_VECTOR_ELT(SDNode *N) {

// If Idx was -1 above, Elt is going to be -1, so just return undef.
if (Elt == -1)
return DAG.getUNDEF(LVT);
return DAG.getUNDEF(ScalarVT);

if (SDValue Scalarized =
TLI.scalarizeExtractedVectorLoad(LVT, DL, VecVT, Index, LN0, DAG)) {
if (SDValue Scalarized = TLI.scalarizeExtractedVectorLoad(ScalarVT, DL, VecVT,
Index, LN0, DAG)) {
++OpsNarrowed;
return Scalarized;
}
Expand Down