Narayan d05634d5cd [VectorCombine] Fold bitwise operations of bitcasts into bitcast of bitwise operation (#137322) ...

Currently, LLVM fails to convert certain pblendvb intrinsics into select
instructions when the blend mask is derived from complex boolean logic
operations. This occurs even when the mask is ultimately based on
sign-extended comparison results, preventing further optimization
opportunities.

Fixes #66513

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Co-authored-by: Simon Pilgrim <llvm-dev@redking.me.uk>

2025-06-26 14:57:22 +01:00

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AArch64

[VectorCombine] Fold bitwise operations of bitcasts into bitcast of bitwise operation (#137322)

2025-06-26 14:57:22 +01:00

AMDGPU

[AMDGPU] Remove explicit datalayout from tests where not needed

2025-04-30 10:58:17 -07:00

ARM

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Hexagon

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RISCV

[VectorCombine][X86] Use updated getVectorInstrCost hook (#137823)

2025-05-27 16:27:28 +01:00

X86

[CostModel] improveShuffleKindFromMask - recognise a SK_PermuteSingleSrc incorrectly tagged as SK_PermuteTwoSrc (#145352)

2025-06-23 20:20:47 +01:00

binop-scalarize.ll

[VectorCombine] Add tests for UB issue, remove immediate UB from existing tests. NFC (#138395)

2025-05-05 12:22:08 +08:00

fold-binop-of-reductions.ll

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intrinsic-scalarize.ll

[VectorCombine] Support nary operands and intrinsics in scalarizeOpOrCmp (#138406)

2025-05-28 09:45:54 +01:00

load-insert-store.ll

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pr88796.ll

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pr132563.ll

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unary-op-scalarize.ll

[VectorCombine] Support nary operands and intrinsics in scalarizeOpOrCmp (#138406)

2025-05-28 09:45:54 +01:00