Min-Yih Hsu b4e8b8ee91

[mlir][vector] Canonicalize broadcast of shape_cast (#150523) ...

Fold `broadcast(shape_cast(x))` into `broadcast(x)` if the type of x is
compatible with broadcast's result type and the shape_cast only adds or removes ones in the leading dimensions.

---------

Co-authored-by: Andrzej Warzyński <andrzej.warzynski@gmail.com>
Co-authored-by: James Newling <james.newling@gmail.com>

2025-08-08 09:25:32 -07:00

..

canonicalize

[mlir][vector] vector.splat and vector.broadcast folding/canonicalizing parity (#150284)

2025-08-01 08:57:38 -07:00

CPU

[MLIR][AArch64] Lower vector.contract to SVE FEAT_BF16 operations (#147052)

2025-07-22 10:09:28 +01:00

break-down-vector-reduction.mlir

…

bufferize-invalid.mlir

[mlir] Remove dialect specific bufferization passes (Reland) (#93535)

2024-05-28 20:04:27 +01:00

bufferize.mlir

[mlir][bufferization][NFC] Rename to_memref to to_buffer (#137180)

2025-05-14 11:17:09 +02:00

canonicalize.mlir

[mlir][vector] Canonicalize broadcast of shape_cast (#150523)

2025-08-08 09:25:32 -07:00

chained-vector-reduction-folding.mlir

…

constant-fold.mlir

[mlir][vector] Support complete folding in single pass for vector.insert/vector.extract (#142124)

2025-06-18 09:26:04 -07:00

drop-unit-dims-with-shape-cast.mlir

[mlir][vector] Add pattern for dropping unit dims from for loops (#109585)

2024-09-27 11:43:27 -04:00

eliminate-masks.mlir

[mlir][vector][nfc] Update test for mask elimination (#112130)

2024-11-20 08:04:16 +00:00

emulate-narrow-type-unsupported.mlir

[mlir][vector] Restrict narrow-type-emulation patterns (#115612)

2024-11-12 19:08:54 +00:00

fold-arith-extf-into-vector-contract.mlir

[mlir][vector] Generalize folding of ext-contractionOp to other types. (#96593)

2024-06-25 09:29:43 -07:00

inlining.mlir

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int-range-interface.mlir

[mlir] Implement inferResultRanges for vector.step op (#151536)

2025-07-31 10:35:26 -07:00

invalid.mlir

[mlir][vector] Add alignment attribute to maskedload and maskedstore (#151690)

2025-08-08 09:23:44 -04:00

linearize-subject-to-bitwidth.mlir

[mlir][vector] Separate bitwidth specific tests out (#138071)

2025-05-01 15:50:06 -07:00

linearize.mlir

[MLIR] [Vector] Linearization patterns for vector.load and vector.store (#145115)

2025-07-14 14:24:52 -07:00

lower-vector-mask.mlir

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one-shot-bufferize.mlir

[mlir][vector] Add tests for scalable vectors in one-shot-bufferize.mlir (#102361)

2024-08-09 13:49:49 +01:00

ops.mlir

[mlir][Vector] Remove vector.extractelement and vector.insertelement ops (#149603)

2025-07-28 11:01:14 -07:00

scalar-vector-transfer-to-memref.mlir

[mlir][Vector] Remove usage of vector.insertelement/extractelement from Vector (#144413)

2025-07-09 12:09:17 -07:00

shape-cast-folder.mlir

[mlir][vector] Add a new TD Op for patterns leveraging ShapeCastOp (#110525)

2024-10-01 10:08:43 +01:00

side-effects.mlir

[mlir][vector] Fix attaching write effects on transfer_write's base (#142940)

2025-06-11 12:37:34 +01:00

single-fold.mlir

[mlir][vector] Support complete folding in single pass for vector.insert/vector.extract (#142124)

2025-06-18 09:26:04 -07:00

test-create-broadcast.mlir

…

test-scalable-bounds.mlir

[mlir][GPU] Implement ValueBoundsOpInterface for GPU ID operations (#122190)

2025-01-09 11:42:22 -08:00

transform-op-vector-to-llvm.mlir

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transform-vector.mlir

Revert "[MLIR] Make OneShotModuleBufferize use OpInterface (#110322)" (#113124)

2024-10-22 13:28:44 +01:00

value-bounds-op-interface-impl.mlir

[mlir][GPU] Implement ValueBoundsOpInterface for GPU ID operations (#122190)

2025-01-09 11:42:22 -08:00

vector-bitcast-lowering-transforms.mlir

[mlir][Vector] Introduce poison in LowerVectorBitCast/Broadcast/Transpose (#126180)

2025-02-07 10:51:24 -08:00

vector-break-down-bitcast.mlir

[mlir][vector] Disable BreakDownVectorBitCast for scalable vectors (#122725)

2025-01-24 17:15:06 +00:00

vector-broadcast-lowering-transforms.mlir

[mlir][vector] Avoid use of vector.splat in transforms (#150279)

2025-07-31 06:28:01 -07:00

vector-contract-matmul-transforms.mlir

…

vector-contract-to-dot-transforms.mlir

[mlir] Extract RHS rows once when lowering vector.contract to dot (#130130)

2025-03-12 17:16:49 +00:00

vector-contract-to-matrix-intrinsics-transforms.mlir

[mlir][vector] Remove MatrixMultiplyOp and FlatTransposeOp from Vector dialect (#144307)

2025-07-21 08:19:30 +01:00

vector-contract-to-outerproduct-matmul-transforms.mlir

…

vector-contract-to-outerproduct-matvec-transforms.mlir

…

vector-contract-to-parallel-arith-transforms.mlir

…

vector-deinterleave-lowering-transforms.mlir

[mlir][vector] Add n-d deinterleave lowering (#94237)

2024-06-07 10:57:00 +01:00

vector-dropleadunitdim-transforms.mlir

[mlir][test] Fix filecheck annotation typos [2/n] (#93476)

2024-06-14 17:16:02 +02:00

vector-emulate-masked-load-store.mlir

…

vector-emulate-narrow-type-unaligned-non-atomic.mlir

[mlir][vector] Document ConvertVectorStore + unify var names (nfc) (#126422)

2025-02-15 20:16:25 +00:00

vector-emulate-narrow-type-unaligned.mlir

[mlir][vector] Fix emulation of "narrow" type vector.store (#133231)

2025-04-24 18:05:41 +01:00

vector-emulate-narrow-type.mlir

[mlir][MemRef] Add support for emulating narrow floats (#148036)

2025-07-14 11:18:51 -04:00

vector-extract-strided-slice-lowering.mlir

…

vector-gather-lowering.mlir

[mlir][Vector] Move vector.extract canonicalizers for DenseElementsAttr to folders (#127995)

2025-02-26 10:58:24 +05:30

vector-interleave-lowering-transforms.mlir

[mlir][vector] Add result type to interleave assembly format (#93392)

2024-05-27 11:03:36 -04:00

vector-interleave-to-shuffle.mlir

[mlir][vector] Add result type to interleave assembly format (#93392)

2024-05-27 11:03:36 -04:00

vector-mask-lowering-transforms.mlir

[mlir][Vector] Move vector.insert canonicalizers for DenseElementsAttr to folders (#128040)

2025-03-06 18:24:38 +00:00

vector-materialize-mask.mlir

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vector-mem-transforms.mlir

[mlir][Vector] Fold vector.constant_mask to SplatElementsAttr (#146724)

2025-07-04 14:44:36 +01:00

vector-multi-reduction-lowering.mlir

[mlir][Vector] Remove trivial uses of vector.extractelement/vector.insertelement (1/N) (#116053)

2024-11-13 15:45:59 +00:00

vector-multi-reduction-outer-lowering.mlir

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vector-multi-reduction-pass-lowering.mlir

[MLIR][Vector] Add support for inner-parallel masked multi-reductions (#126722)

2025-02-14 11:08:24 -08:00

vector-outerproduct-lowering-transforms.mlir

[mlir][vector] Avoid use of vector.splat in transforms (#150279)

2025-07-31 06:28:01 -07:00

vector-reduce-to-contract.mlir

[mlir][vector] Update CombineContractBroadcastMask (#140050)

2025-05-27 13:34:16 +01:00

vector-rewrite-narrow-types.mlir

[mlir][vector] Move tests for rewriteAlignedSubByteInt{Ext|Trunc} (nfc) (#126416)

2025-02-26 07:48:01 +00:00

vector-rewrite-subbyte-ext-and-trunci.mlir

[mlir][vector] Move tests for rewriteAlignedSubByteInt{Ext|Trunc} (nfc) (#126416)

2025-02-26 07:48:01 +00:00

vector-scalable-create-mask-lowering.mlir

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vector-scan-transforms.mlir

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vector-shape-cast-lowering-scalable-vectors.mlir

[mlir][Vector] Generate poison vectors in vector.shape_cast lowering (#125613)

2025-02-07 10:42:55 -08:00

vector-shape-cast-lowering-transforms.mlir

[mlir][vector] Improve shape_cast lowering (#140800)

2025-06-05 10:18:38 -07:00

vector-sink-transform.mlir

[mlir][vector] Sink vector.extract/splat into load/store ops (#134389)

2025-04-22 17:18:54 +03:00

vector-sink.mlir

[mlir][vector] Replace vector.splat with vector.broadcast in some tests (#152230)

2025-08-07 08:28:04 -07:00

vector-tofrom-elements-to-shuffle-tree-transforms.mlir

[mlir][Vector] Add vector.shuffle tree transformation (#145740)

2025-07-09 16:09:53 -07:00

vector-transfer-collapse-inner-most-dims.mlir

[mlir][test] Add comments in a test (nfc) (#99810)

2024-07-21 17:44:12 +01:00

vector-transfer-drop-unit-dims-patterns.mlir

[MLIR][Vector] Update Transfer{Read|Write}DropUnitDimsPattern patterns (#112394)

2024-10-26 13:54:04 +01:00

vector-transfer-flatten.mlir

[mlir][vector] Avoid setting padding by default to 0 in vector.transfer_read prefer ub.poison (#146088)

2025-06-30 15:20:42 -04:00

vector-transfer-full-partial-split-copy-transform.mlir

…

vector-transfer-full-partial-split.mlir

…

vector-transfer-permutation-lowering.mlir

[mlir][vector] Update tests for xfer permutation lowering (4/N) (#127624)

2025-02-25 10:40:55 +00:00

vector-transfer-to-vector-load-store.mlir

[mlir][vector] Replace vector.splat with vector.broadcast in some tests (#152230)

2025-08-07 08:28:04 -07:00

vector-transfer-unroll.mlir

[mlir][vector] Add a check to ensure input vector rank equals target shape rank (#149239)

2025-07-25 10:37:33 +08:00

vector-transferop-opt.mlir

[mlir][vector] Add all view-like ops to transfer flow opt (#110521)

2024-10-02 00:20:44 -04:00

vector-transforms.mlir

[MLIR] Fix BubbleDownVectorBitCastForExtract crash on non-static index (#116518)

2024-11-18 17:25:12 -08:00

vector-transpose-lowering.mlir

[mlir][vector] Remove MatrixMultiplyOp and FlatTransposeOp from Vector dialect (#144307)

2025-07-21 08:19:30 +01:00

vector-transpose-to-matrix-intrinsics-transform.mlir

[mlir][vector] Remove MatrixMultiplyOp and FlatTransposeOp from Vector dialect (#144307)

2025-07-21 08:19:30 +01:00

vector-unroll-options.mlir

[mlir][vector] Add unroll patterns for vector.load and vector.store (#143420)

2025-06-20 13:50:25 -07:00

vector-warp-distribute.mlir

Reapply [mlir][vector] Refactor WarpOpScfForOp to support unused or swapped forOp results. (#148313)

2025-07-14 15:41:56 -07:00