llvm-project

AffineToStandard

[mlir][affine] Fix crash in AffineParallelLowering for unsupported reductions (#186189 )

2026-03-12 19:10:31 +00:00

AMDGPUToROCDL

[mlir][amdgpu] Add optional write mask to amdgpu.global_load_async_to_lds (#190498 )

2026-04-06 09:21:32 -07:00

ArithAndMathToAPFloat

Reapply "[mlir][math] Add FP software implementation lowering pass: math-to-apfloat" (#172714 ) (#172716 )

2025-12-17 17:26:37 -08:00

ArithToAMDGPU

[mlir][ArithToAMDGPU] limit scaling truncf/extf support to gfx950 (#155431 )

2025-09-17 14:26:52 -05:00

ArithToArmSME

[mlir][ArmSME] Rename slice move operations to insert/extract_tile_slice (#106755 )

2024-09-02 11:12:40 +01:00

ArithToEmitC

[MLIR][Arith] Fix index_cast/index_castui chain folding to check intermediate width (#189042 )

2026-04-03 16:05:08 +02:00

ArithToLLVM

[MLIR][Arith] Fix index_cast/index_castui chain folding to check intermediate width (#189042 )

2026-04-03 16:05:08 +02:00

ArithToSPIRV

[mlir][ArithToSPIRV] Fix invalid SPIRV and crashes when lowering integer ops on i1 (#189239 )

2026-03-31 17:56:51 +02:00

ArmSMEToLLVM

[AArch64][SME] Improve codegen for aarch64.sme.cnts* when not in streaming mode (#154761 )

2025-09-12 10:23:57 +01:00

ArmSMEToSCF

[mlir][sme] Use signed comparison in ArmSMEToSCF (#156834 )

2025-09-05 08:58:52 +01:00

AsyncToLLVM

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BufferizationToMemRef

[mlir][bufferization] Unranked memref support for clone (#94757 )

2024-06-13 09:58:00 -04:00

ComplexToLibm

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ComplexToLLVM

[mlir][Transforms] Dialect Conversion Driver without Rollback (#151865 )

2025-08-13 17:40:55 +02:00

ComplexToROCDLLibraryCalls

[MLIR] Add new complex.powi op (#158722 )

2025-09-19 01:36:13 +00:00

ComplexToSPIRV

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ComplexToStandard

[mlir][complex] Fix exp accuracy (#164952 )

2025-10-28 15:01:15 +01:00

ControlFlowToLLVM

[mlir][Transforms] Dialect Conversion Driver without Rollback (#151865 )

2025-08-13 17:40:55 +02:00

ControlFlowToSCF

[mlir][CFGToSCF] Fix crash when region contains unconvertible multi-successor op (#183935 )

2026-03-24 19:09:40 +00:00

ControlFlowToSPIRV

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ConvertToEmitC

[mlir][emitc] Update and extend the TOSA -> EmitC test (#177339 )

2026-02-03 19:05:35 +00:00

ConvertToSPIRV

[MLIR][Vector] Remove implicit bitcast behavior from vector.extract (#186383 )

2026-03-23 12:50:50 +01:00

FuncToEmitC

[mlir][emitc] Do not convert illegal types to emitc (#156222 )

2026-03-03 09:06:23 +08:00

FuncToLLVM

[mlir][func] Fix crashes in FuncToLLVM discardable attributes propagation logic (#188232 )

2026-03-26 11:12:10 +00:00

FuncToSPIRV

[mlir][spirv] Add 8-bit float type emulation (#148811 )

2025-07-30 17:39:49 -05:00

GPUCommon

[GPUToLLVM] Support multiple async dependencies in gpu.launch_func lowering (#188987 )

2026-03-27 16:09:19 +00:00

GPUToLLVMSPV

[mlir][GPU] Add constant address space to GPU dialect (#190211 )

2026-04-02 15:02:12 -04:00

GPUToNVVM

[mlir][GPU] Add constant address space to GPU dialect (#190211 )

2026-04-02 15:02:12 -04:00

GPUToROCDL

[mlir][GPU] Add constant address space to GPU dialect (#190211 )

2026-04-02 15:02:12 -04:00

GPUToSPIRV

[mlir][gpu] Add gpu.ballot operation to GPU dialect (#188647 )

2026-03-27 11:48:47 -04:00

IndexToLLVM

[mlir][Transforms] Dialect Conversion Driver without Rollback (#151865 )

2025-08-13 17:40:55 +02:00

IndexToSPIRV

[mlir][Transforms][NFC] Dialect Conversion: Resolve insertion point TODO (#95653 )

2024-06-17 19:56:40 +02:00

LLVMCommon

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MathToEmitC

[mlir][EmitC] Add MathToEmitC pass for math function lowering to EmitC (#113799 )

2025-01-20 09:26:41 +01:00

MathToFuncs

[mlir][MathToFuncs] MathToFuncs only support integer type (#113693 )

2024-10-28 09:54:51 +08:00

MathToLibm

[mlir][Vector] add vector.insert canonicalization pattern to convert a chain of insertions to vector.from_elements (#142944 )

2025-08-19 13:43:31 +01:00

MathToLLVM

[mlir][LLVM] refactor FailOnUnsupportedFP (#172054 )

2025-12-12 22:31:39 +00:00

MathToROCDL

[MLIR][ROCDL] Add math.clampf -> rocdl.fmed3 conversion (#163520 )

2025-10-17 08:14:58 -04:00

MathToSPIRV

[mlir][Math][SPIRV] fix math.round conversion for unit-dim vectors (#182067 )

2026-02-18 12:36:06 -05:00

MathToVCIX

[mlir] Use dyn_cast instead of cast in MathToVCIX conversion (#134047 )

2025-04-02 18:30:42 +08:00

MathToXeVM

[MLIR][MathToXeVM] Remove requirement for ModuleOp op type for MathToXeVM (#163619 )

2025-10-17 12:54:30 -05:00

MemRefToEmitC

[mlir][EmitC] Support pointer-based memrefs in load/store lowering (#186828 )

2026-03-19 15:31:00 +00:00

MemRefToLLVM

[mlir][memref] Simplify expand_shape size/stride computation using output_shape (#187844 )

2026-03-25 10:59:56 +08:00

MemRefToSPIRV

[mlir][SPIRV] Add alignment calculation to support PhysicalStorageBuffer with vector types (#187698 )

2026-03-21 07:15:57 +01:00

MPIToLLVM

[mlir][shard, mpi] Adding Shard/MPI reduce_scatter and simplification (#184189 )

2026-03-03 17:34:36 +01:00

NVGPUToNVVM

[mlir][NVGPU] Fix double spaces in tests after ODS printer fix. NFC. (#185327 )

2026-03-08 21:00:02 -04:00

NVVMToLLVM

[MLIR][NVVM] Fix predicate operand index in BasicPtxBuilderInterface (#189552 )

2026-03-31 13:36:58 +02:00

OpenACCToSCF

[flang][acc] Update assembly formats to include asyncOnly, async, and wait (#140122 )

2025-05-15 12:56:15 -07:00

OpenMPToLLVM

[mlir][OpenMP] Fix crash in MapInfoOp conversion when type conversion fails (#171045 )

2025-12-08 17:30:22 +01:00

PDLToPDLInterp

[mlir][PDL] PDLToPDLInterp: Use the pdl pattern name in the generated rewriter. (#149481 )

2026-01-31 03:24:11 -08:00

PtrToLLVM

[mlir][ptr] Extend ptr_add operation to support shaped operands (#156374 )

2025-09-03 15:50:21 +00:00

ReconcileUnrealizedCasts

[mlir][Transforms] Fix crash in reconcile-unrealized-casts (#158298 )

2025-09-12 14:28:02 +00:00

SCFToControlFlow

[MLIR][SCF] Fix scf.index_switch lowering to preserve large case values (#189230 )

2026-03-31 00:46:28 +02:00

SCFToEmitC

[mlir][SCFToEmitC] Fix crash when scf.while carries a memref loop variable (#183944 )

2026-03-04 12:03:46 +01:00

SCFToGPU

[mlir][SCFToGPU] Fix crash when converting affine.for with iter_args to GPU (#185073 )

2026-03-11 12:13:09 +01:00

SCFToOpenMP

[MLIR][SCFToOpenMP] Fix crash when scf.parallel uses non-LLVM-compatible reduction type (#188559 )

2026-03-26 17:20:25 +01:00

SCFToSPIRV

[mlir][SPIR-V] Support spirv.loop_control attribute on scf.for and scf.while (#189392 )

2026-03-31 16:49:37 +02:00

ShapeToStandard

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ShardToMPI

[mlir][shard,mpi] Marking explicitly bufferized buffers read-only where applicable (#186464 )

2026-03-13 19:21:37 +01:00

SPIRVToLLVM

[MLIR][SPIRV] Lower SPIR-V Tan/Tanh ops to LLVM intrinsics (#168419 )

2025-11-18 06:31:46 -05:00

TensorToLinalg

[mlir][tensor] Fix createFillOrGenerateOp (#121205 )

2025-04-15 09:29:44 +08:00

TensorToSPIRV

[MLIR][Spirv] Don't lower tensors that can't be represented by an ArrayType (#171002 )

2025-12-08 13:44:22 -05:00

TosaToArith

[mlir][tosa] Avoid requirement to specify enum name for enum attributes (#155695 )

2025-08-29 16:32:49 +01:00

TosaToLinalg

[mlir][tosa][tosa-to-linalg] Fix rescale with double rounding failing validation (#184787 )

2026-03-18 10:10:20 +00:00

TosaToMLProgram

[tosa] Change VariableOp to align with spec (#142240 )

2025-06-03 17:41:33 +01:00

TosaToSCF

[MLIR][TOSA] Guard scatter lowering against unranked operand (#178188 )

2026-01-27 17:27:40 +00:00

TosaToTensor

[mlir][tosa] Improve slice op verifier (#181889 )

2026-02-19 19:43:47 +00:00

UBToLLVM

[mlir][UB] Add ub.unreachable operation (#169872 )

2025-11-28 10:35:18 +00:00

UBToSPIRV

[mlir][SPIRV] Improve ub.unreachable lowering test case (#170083 )

2025-12-01 08:15:15 +00:00

VectorToAMX

[mlir][x86] Move AMX dialect into X86 dialect (#183717 )

2026-03-02 11:47:30 +01:00

VectorToArmSME

[MLIR][Vector] Remove vector.splat (#162167 )

2025-10-10 09:58:18 -07:00

VectorToGPU

[mlir][GPU] Fix double spaces in tests after ODS printer fix. NFC. (#185325 )

2026-03-08 18:46:54 -04:00

VectorToLLVM

[MLIR][Vector] Remove implicit bitcast behavior from vector.extract (#186383 )

2026-03-23 12:50:50 +01:00

VectorToSCF

[mlir][vector] Folder: shape_cast(extract) -> extract (#146368 )

2025-07-21 11:12:50 -07:00

VectorToSPIRV

[MLIR][Vector] Remove implicit bitcast behavior from vector.extract (#186383 )

2026-03-23 12:50:50 +01:00

VectorToXeGPU

[MLIR][XeGPU] Support vector.contract transpose_a/transpose_b via 'vector-to-gpu' patterns (#182885 )

2026-03-05 17:08:55 +01:00

XeGPUToXeVM

[MLIR][XeGPU] Validate DPAS operand types against uArch in XeGPUToXeVM conversion (#185081 )

2026-03-25 07:37:17 -07:00

XeVMToLLVM

[MLIR][XeVM] Update HandleVectorExtractPattern (#186247 )

2026-03-18 13:45:22 -07:00