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[LV] Remove legacy selectVectorizationFactor and assert (NFCI) #190838

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[LV] Remove legacy selectVectorizationFactor and assert (NFCI) #190838

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438eb59
[LV] Remove legacy selectVectorizationFactor and assert (NFCI)
fhahn Apr 7, 2026
52376a3
Merge remote-tracking branch 'origin/main' into lv-remove-legacy-cm-a…
fhahn Apr 8, 2026
c33c3e9
!fixup update UTC test
fhahn Apr 8, 2026
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9 changes: 0 additions & 9 deletions llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
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Original file line number Diff line number Diff line change
Expand Up @@ -682,15 +682,6 @@ class LoopVectorizationPlanner {
VPRecipeBuilder &RecipeBuilder,
ElementCount MinVF);

#ifndef NDEBUG
/// \return The most profitable vectorization factor for the available VPlans
/// and the cost of that VF.
/// This is now only used to verify the decisions by the new VPlan-based
/// cost-model and will be retired once the VPlan-based cost-model is
/// stabilized.
VectorizationFactor selectVectorizationFactor();
#endif

/// Returns true if the per-lane cost of VectorizationFactor A is lower than
/// that of B.
bool isMoreProfitable(const VectorizationFactor &A,
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