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[VectorCombine] Generalize foldBitOpOfBitcasts to support more cast operations

llvm:transforms

llvm:vectorcombine

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 148350

#148350 In llvm/llvm-project;

· rhyadav opened on Jul 12, 2025

[VPlan] Expand VPWidenPointerInductionRecipe into separate recipes

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 148274

#148274 In llvm/llvm-project;

· lukel97 opened on Jul 11, 2025

[VPlan] Allow generating vectors with VPInstruction::ptradd. NFC

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 148273

#148273 In llvm/llvm-project;

· lukel97 opened on Jul 11, 2025

[LV] Ensure getScaledReductions only matches extends inside the loop

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 148264

#148264 In llvm/llvm-project;

· david-arm opened on Jul 11, 2025

[LV] Assertion `Val && "isa<> used on a null pointer"' failed

crashPrefer [crash-on-valid] or [crash-on-invalid]Prefer [crash-on-valid] or [crash-on-invalid]

vectorizers

Status: Open.

Bug

#148260 In llvm/llvm-project;

· sjoerdmeijer opened on Jul 11, 2025

[LV] Vectorize maxnum/minnum w/o fast-math flags.

llvm:analysisIncludes value tracking, cost tables and constant foldingIncludes value tracking, cost tables and constant folding

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 148239

#148239 In llvm/llvm-project;

· fhahn opened on Jul 11, 2025

[SLP] Fix cost estimation of external uses with wrong VF

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 148185

#148185 In llvm/llvm-project;

· gbossu opened on Jul 11, 2025

[VPlan] Use VPTypeAnalysis to get the step type of widen pointer induction

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 147925

#147925 In llvm/llvm-project;

· Mel-Chen opened on Jul 10, 2025

[LV] Remove common extends and selects in CSE

backend:PowerPC

backend:RISC-V

llvm:ir

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 147731

#147731 In llvm/llvm-project;

· SamTebbs33 opened on Jul 9, 2025

[LoopVectorize] Generate wide active lane masks

backend:AArch64

llvm:analysisIncludes value tracking, cost tables and constant foldingIncludes value tracking, cost tables and constant folding

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 147535

#147535 In llvm/llvm-project;

· kmclaughlin-arm opened on Jul 8, 2025

[LV] Use VPReductionRecipe for partial reductions

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 147513

#147513 In llvm/llvm-project;

· SamTebbs33 opened on Jul 8, 2025

[VectorCombine] Added pattern for recognising the construction of packed integers.

llvm:transforms

llvm:vectorcombine

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 147414

#147414 In llvm/llvm-project;

· zGoldthorpe opened on Jul 7, 2025