Simon Pilgrim 5a7dfb4659 [CostModel][X86] Attempt to match v4f32 shuffles that map to MOVSS/INSERTPS instruction ...

improveShuffleKindFromMask matches this as a SK_InsertSubvector of a v1f32 (which legalises to f32) into a v4f32 base vector, making it easy to recognise. MOVSS is limited to index0.

2025-01-07 11:31:44 +00:00

..

concat-boolmasks.ll

[VectorCombine] eraseInstruction - ensure we reattempt to fold other users of an erased instruction's operands (REAPPLIED)

2025-01-02 18:19:02 +00:00

extract-binop-inseltpoison.ll

[CostModel][X86] Attempt to match v4f32 shuffles that map to MOVSS/INSERTPS instruction

2025-01-07 11:31:44 +00:00

extract-binop.ll

[CostModel][X86] Attempt to match v4f32 shuffles that map to MOVSS/INSERTPS instruction

2025-01-07 11:31:44 +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

[CostModel][X86] getShuffleCost - use processShuffleMasks for all shuffle kinds to legal types (#120599) (#121760)

2025-01-06 13:32:55 +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-extractelement-scalarization.ll

[VectorCombine] Add scalarizeLoadExtract infinite loop test from #120984 regression

2025-01-02 17:23:12 +00:00

load-inseltpoison.ll

[VectorCombine] foldInsExtVectorToShuffle - ignore shuffle costs for 'identity' insertion masks

2025-01-05 13:02:31 +00:00

load-widening.ll

[NFC][VectorCombine] Add negative sanitizer tests (#100832)

2024-07-26 17:20:57 -07:00

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

[VectorCombine] foldShuffleOfShuffles - fold "shuffle (shuffle x, undef), (shuffle y, undef)" -> "shuffle x, y" (#88743)

2024-04-22 15:57:59 +01:00

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

[VectorCombine] Fix incorrect intrinsic signature (NFC)

2024-04-18 15:08:29 +09:00

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

Fix typo "indicies" (#92232)

2024-05-15 13:10:16 +01:00

select-shuffle.ll

[VectorCombine] Don't transform single shuffles in shuffleToIdentity

2024-05-18 23:37:55 +01:00

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][X86] shuffle-of-cmps.ll - tweak shuf_fcmp_oeq_v4i32 shuffle to be not so cheap

2025-01-07 11:07:48 +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