Simon Pilgrim e3f8c229f5 [VectorCombine] foldInsExtVectorToShuffle - inserting into a poison base vector can be modelled as a single src shuffle ...

We already canonicalized an undef base vector to the RHS to improve further folding, this extends this to improve the shuffle cost estimate of the single src shuffle

2024-12-23 15:49:17 +00:00

..

concat-boolmasks.ll

[VectorCombine] foldShuffleOfBinops - prefer same cost fold if it reduces instruction count (#120216)

2024-12-17 18:10:20 +00:00

extract-binop-inseltpoison.ll

[VectorCombine] foldInsExtVectorToShuffle - inserting into a poison base vector can be modelled as a single src shuffle

2024-12-23 15:49:17 +00:00

extract-binop.ll

[VectorCombine] foldInsExtVectorToShuffle - canonicalize new shuffle(undef,x) -> shuffle(x,undef).

2024-12-11 16:09:13 +00:00

extract-cmp-binop.ll

[VectorCombine] foldExtractedCmps - (re-)enable fold on non-commutative binops

2024-11-06 12:10:31 +00:00

extract-cmp.ll

[VectorCombine] Combine extract/insert from vector into a shuffle (#115213)

2024-11-13 11:16:09 +00:00

extract-fneg-insert.ll

[VectorCombine] Combine scalar fneg with insert/extract to vector fneg when length is different (#120461)

2024-12-20 10:44:49 +00:00

insert-binop-inseltpoison.ll

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insert-binop-with-constant-inseltpoison.ll

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insert-binop-with-constant.ll

[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)

2024-11-06 11:53:33 +00:00

insert-binop.ll

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lit.local.cfg

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load-inseltpoison.ll

[VectorCombine] Combine extract/insert from vector into a shuffle (#115213)

2024-11-13 11:16:09 +00:00

load-widening.ll

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load.ll

[VectorCombine] vectorizeLoadInsert - only fold when inserting into a poison vector (#119906)

2024-12-14 11:56:12 +00:00

no-sse-inseltpoison.ll

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no-sse.ll

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permute-of-binops.ll

[VectorCombine] Fold "shuffle (binop (shuffle, shuffle)), undef" --> "binop (shuffle), (shuffle)" (#114101)

2024-10-31 10:58:09 +00:00

pr67803.ll

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pr114901.ll

[VectorCombine] foldExtractedCmps - (re-)enable fold on non-commutative binops

2024-11-06 12:10:31 +00:00

pr115575.ll

[VectorCombine] scalarizeBinopOrCmp - check for out of bounds element indices

2024-11-09 16:00:03 +00:00

reduction-of-truncations.ll

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reduction-two-vecs-combine.ll

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scalarize-cmp-inseltpoison.ll

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scalarize-cmp.ll

[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)

2024-11-06 11:53:33 +00:00

scalarize-vector-gep.ll

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select-shuffle.ll

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shuffle-inseltpoison.ll

[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)

2024-11-06 11:53:33 +00:00

shuffle-of-binops.ll

[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)

2024-11-06 11:53:33 +00:00

shuffle-of-casts.ll

[CostModel][X86] getShuffleCost - use processShuffleMasks to split SK_PermuteTwoSrc shuffles to legal types (#120599)

2024-12-20 10:39:45 +00:00

shuffle-of-cmps.ll

[VectorCombine] foldShuffleOfBinops - extend to handle icmp/fcmp ops as well (#120075)

2024-12-16 17:23:04 +00:00

shuffle-of-intrinsics.ll

[CostModel][X86] Improve cost estimation of insert_subvector shuffle patterns of legalized types (#119363)

2024-12-10 16:28:56 +00:00

shuffle-of-shuffles.ll

[CostModel][X86] getShuffleCost - use processShuffleMasks to split SK_PermuteTwoSrc shuffles to legal types (#120599)

2024-12-20 10:39:45 +00:00

shuffle.ll

[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)

2024-11-06 11:53:33 +00:00