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[Clang][Sema] Emit diagnostic for __builtin_vectorelements(<SVEType>) when SVE is not available.

backend:AArch64

backend:ARM

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

Status: Open (in progress).

llvm/llvm-projectnumber 168097

#168097 In llvm/llvm-project;

· paulwalker-arm opened on Nov 14, 2025

[LLVM][AArch64] Mark SVE integer intrinsics as speculatable.

backend:AArch64

llvm:ir

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 167915

#167915 In llvm/llvm-project;

· paulwalker-arm opened on Nov 13, 2025

[LLVM][InstSimplify] Add folds for SVE integer reduction intrinsics.

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

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:ir

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 167519

#167519 In llvm/llvm-project;

· paulwalker-arm opened on Nov 11, 2025

[LLVM][CodeGen] Remove failure cases when widening EXTRACT/INSERT_SUBVECTOR.

backend:AArch64

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

Status: Open (in progress).

llvm/llvm-projectnumber 162308

#162308 In llvm/llvm-project;

· paulwalker-arm opened on Oct 7, 2025

[WIP][LLVM][CodeGen][SVE] Lower to multivector loads instead of splitting them.

Status: Draft (not ready).

llvm/llvm-projectnumber 150421

#150421 In llvm/llvm-project;

· paulwalker-arm opened on Jul 24, 2025

[LLVM][CodeGen][SVE] Use BFDOT for fadd reductions.

backend:AArch64

Status: Draft (not ready).

llvm/llvm-projectnumber 147981

#147981 In llvm/llvm-project;

· paulwalker-arm opened on Jul 10, 2025

[LLVM][SelectionDAG] Don't legalise splat constants until required.

backend:AArch64

backend:ARM

backend:X86

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

Status: Draft (not ready).

llvm/llvm-projectnumber 143571

#143571 In llvm/llvm-project;

· paulwalker-arm opened on Jun 10, 2025

[LLVM][PhaseOrdering] Run CSE after InstCombine has cleaned the result of vectorisation.

clangClang issues not falling into any other categoryClang issues not falling into any other category

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 120443

#120443 In llvm/llvm-project;

· paulwalker-arm opened on Dec 18, 2024

[LLVM][CodeGen][SVE] Use unpredicated instructions when there's no strictfp requirement.

backend:AArch64

Status: Open (in progress).

llvm/llvm-projectnumber 88166

#88166 In llvm/llvm-project;

· paulwalker-arm opened on Apr 9, 2024