[llvm] [VPlan] Replace ExtractLast(Elem|LanePerPart) with ExtractLast(Lane/Part) (PR #164124)
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llvm-commits at lists.llvm.org
Tue Oct 28 03:37:19 PDT 2025
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@@ -1389,9 +1383,7 @@ static void narrowToSingleScalarRecipes(VPlan &Plan) {
if (!vputils::isSingleScalar(RepOrWidenR) ||
!all_of(RepOrWidenR->users(), [RepOrWidenR](const VPUser *U) {
return U->usesScalars(RepOrWidenR) ||
- match(cast<VPRecipeBase>(U),
- m_CombineOr(m_ExtractLastElement(m_VPValue()),
- m_ExtractLastLanePerPart(m_VPValue())));
+ match(cast<VPRecipeBase>(U), m_ExtractLastPart(m_VPValue()));
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ayalz wrote:
Should this be m_ExtractLastPart or m_ExtractLastLane?
https://github.com/llvm/llvm-project/pull/164124
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