Nathiyaa Sengodan 9d20e75c2d

[VectorCombine] Fix crash in foldShuffleOfSelects for single-element shuffle result (#185713) ...

In foldShuffleOfSelects, if the shuffle result has a single element, the
resulting type may be scalar rather than a vector. The later code in
foldShuffleOfSelects assumes the result is a vector and performs cast<
FixedVectorType >, which triggers an assertion.

Fixes #183625

2026-03-13 13:24:18 +00:00

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binop-shuffle-mask1-cm.ll

VectorCombine: Mark the test +asserts (fixup for #178072)

2026-01-31 07:44:54 +09:00

bitop-of-castops.ll

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concat-boolmasks.ll

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extract-binop-inseltpoison.ll

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extract-binop.ll

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extract-cmp-binop.ll

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extract-cmp.ll

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extract-fneg-insert.ll

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extract-insert-poison.ll

VectorCombine: Improve the insert/extract fold in the narrowing case (#168820)

2025-12-15 11:25:51 -08:00

extract-insert.ll

VectorCombine: Improve the insert/extract fold in the narrowing case (#168820)

2025-12-15 11:25:51 -08:00

fold-equivalent-reduction-cmp.ll

[VectorCombine] Call cost calculation with correct intrinsic IDs (#177996)

2026-01-26 17:48:10 +00:00

fold-signbit-reduction-cmp.ll

[VectorCombine] Fold sign-bit check for multiple vectors (#182911)

2026-03-01 14:07:44 +00:00

icmp-vector-reduce.ll

[VectorCombine] Switch vector or<->umax/and<->umin in comparisons (#177159)

2026-01-26 15:55:54 +00:00

insert-binop-inseltpoison.ll

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insert-binop-vector.ll

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insert-binop-with-constant-inseltpoison.ll

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insert-binop-with-constant.ll

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insert-binop.ll

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intrinsic-scalarize.ll

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lit.local.cfg

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load-extractelement-scalarization.ll

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load-inseltpoison.ll

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load-widening.ll

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load.ll

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narrow-phi-of-shuffles.ll

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no-sse-inseltpoison.ll

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no-sse.ll

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permute-of-binops.ll

[VectorCombine] foldPermuteOfBinops - support multi-use binary ops and operands in shuffle folding (#173153)

2025-12-22 18:12:35 +00:00

pr67803.ll

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pr114901.ll

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pr115575.ll

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pr126085.ll

VectorCombine: Improve the insert/extract fold in the narrowing case (#168820)

2025-12-15 11:25:51 -08:00

pr155543.ll

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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

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scalarize-vector-gep.ll

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select-shuffle.ll

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shuffle-chain-reduction-umin.ll

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shuffle-inseltpoison.ll

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shuffle-of-binops.ll

[VectorCombine] foldShuffleOfBinops - support multiple uses of shuffled binops (#179429)

2026-02-06 11:10:20 +00:00

shuffle-of-casts.ll

[VectorCombine][X86] Ensure we recognise free sign extends of vector comparison results (#183575)

2026-02-27 07:55:39 +00:00

shuffle-of-cmps.ll

[VectorCombine] foldShuffleOfBinops - support multiple uses of shuffled binops (#179429)

2026-02-06 11:10:20 +00:00

shuffle-of-fma-const.ll

[VectorCombine] foldPermuteOfIntrinsic - support multiple uses of shuffled ops (#175299)

2026-01-12 20:34:06 +00:00

shuffle-of-intrinsics.ll

[VectorCombine] foldShuffleOfIntrinsics - support multiple uses of shuffled ops (#173183)

2025-12-22 19:00:53 +00:00

shuffle-of-selects.ll

[VectorCombine] Fix crash in foldShuffleOfSelects for single-element shuffle result (#185713)

2026-03-13 13:24:18 +00:00

shuffle-of-shuffles.ll

[CostModel][X86] getShuffleCost - SK_Transpose v4f64/v4i64 matches UNPCK - don't generalise to SK_PermuteTwoSrc (#180514)

2026-02-09 14:09:49 +00:00

shuffle.ll

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