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[LV] Support argmin/argmax with strict predicates.

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 170223

#170223 In llvm/llvm-project;

· fhahn opened on Dec 1, 2025

[VPlan] Explicitly unoll replicate-regions without live-outs by VF.

backend:RISC-V

backend:SystemZ

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 170212

#170212 In llvm/llvm-project;

· fhahn opened on Dec 1, 2025

[LV][NFC] Remove unnecessary multiply in expandVPWidenIntOrFpInduction

backend:RISC-V

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 170159

#170159 In llvm/llvm-project;

· david-arm opened on Dec 1, 2025

[VPlan] Replicate VPScalarIVStepsRecipe by VF outside replicate regions.

backend:RISC-V

backend:SystemZ

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 170053

#170053 In llvm/llvm-project;

· fhahn opened on Nov 30, 2025

[VectorCombine] Fold permute of intrinsics into intrinsic of permutes: shuffle(intrinsic, poison/undef) -> intrinsic(shuffle)

llvm:transforms

llvm:vectorcombine

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 170052

#170052 In llvm/llvm-project;

· kuroyukiasuna opened on Nov 30, 2025

[LV] Decide early between partial reduce and a regular reduction based on cost-model

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 169898

#169898 In llvm/llvm-project;

· sushgokh opened on Nov 28, 2025

[VPlan] Use wide IV if scalar lanes > 0 are used with scalable vectors.

llvm:transforms

vectorizers

Status: Merged (completed).

llvm/llvm-projectnumber 169796

#169796 In llvm/llvm-project;

· by fhahn was closed on Dec 1, 2025

[VPlan] Optimize LastActiveLane to EVL - 1

backend:RISC-V

llvm:transforms

vectorizers

Status: Merged (completed).

llvm/llvm-projectnumber 169766

#169766 In llvm/llvm-project;

· by lukel97 was closed on Nov 27, 2025

[LoadStoreVectorizer] Fix one-element vector handling

backend:AMDGPU

llvm:transforms

vectorizers

Status: Merged (completed).

llvm/llvm-projectnumber 169671

#169671 In llvm/llvm-project;

· by cmc-rep was closed on Nov 27, 2025

[VPlan] Use DL index type consistently for GEPs

backend:PowerPC

backend:RISC-V

llvm:transforms

vectorizers

Status: Merged (completed).

llvm/llvm-projectnumber 169396

#169396 In llvm/llvm-project;

· by artagnon was closed on Nov 26, 2025

[VPlan] Simplify x + 0 -> x

llvm:transforms

vectorizers

Status: Merged (completed).

llvm/llvm-projectnumber 169394

#169394 In llvm/llvm-project;

· by artagnon was closed on Nov 25, 2025

[VPlan] Set ZeroIsPoison=false for FirstActiveLane

llvm:transforms

vectorizers

Status: Merged (completed).

llvm/llvm-projectnumber 169298

#169298 In llvm/llvm-project;

· by lukel97 was closed on Nov 24, 2025