Replace matmul transform-dialect scripts with C++ pass pipeline#1593

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erwei-xilinx wants to merge 43 commits into

Xilinx:mainfrom

erwei-xilinx:matmul-codegen-cpp-pipeline

Commits on May 8, 2026

Replace ad-hoc topological worklist with mlir::computeTopologicalSorting

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Drop 4 trivial registered passes; reduce public pass count by 3

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Stage-group: collapse 6 vec-prep passes into one composite

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Fold 3 more passes into option-driven steps on parametric neighbors

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Single public pass: collapse 9 internal matmul-codegen passes into one orchestrator

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Format python/air/backend/xrt_runner.py with black

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Apply git clang-format origin/main to satisfy CI format check

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Migrate 4 more matmul examples to air-matmul-codegen orchestrator

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Drop stale Mx/Group A/B/PIPELINE_PLAN comment refs; dedupe getVectorNumElements

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Replace areEquivalentIndices with mlir::OperationEquivalence::isEquivalentTo

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Switch areEquivalentIndices to air::isEquivalentTo for value-aware matching

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Make areEquivalentIndices file-local; only used in this TU

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Drop verbose comment on areEquivalentIndices

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Replace areIdenticalReads with mlir::OperationEquivalence::isEquivalentTo

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Use air::traceDependentInductionVar for dependsOnLoopIV
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Make dependsOnLoopIV file-local; drop header decl
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Delegate cloneOpAndOperands recursion to air::cloneOpAndOperands
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Fold air-fold-unit-extent-dims into air-matmul-codegen; drop standalone pass
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De-template hoistStaticAllocsInFunc; drop façade wrapper
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Commits on May 9, 2026

Commits on May 12, 2026