[all-commits] [llvm/llvm-project] d12062: [mlir][Vector] Split the dialect declaration (NFC)

Mehdi Amini via All-commits all-commits at lists.llvm.org
Thu Sep 10 15:04:05 PDT 2026


  Branch: refs/heads/users/mamini/mlir-vector-dialect-declaration
  Home:   https://github.com/llvm/llvm-project
  Commit: d12062c00810ef66b6a541682d9b130e2bb60708
      https://github.com/llvm/llvm-project/commit/d12062c00810ef66b6a541682d9b130e2bb60708
  Author: Mehdi Amini <joker.eph at gmail.com>
  Date:   2026-09-10 (Thu, 10 Sep 2026)

  Changed paths:
    A mlir/include/mlir/Dialect/Vector/IR/VectorDialect.h
    M mlir/include/mlir/Dialect/Vector/IR/VectorOps.h
    M mlir/lib/CAPI/Dialect/Vector.cpp
    M mlir/lib/Conversion/MathToNVVM/MathToNVVM.cpp
    M mlir/lib/Dialect/Affine/TransformOps/AffineTransformOps.cpp
    M mlir/lib/Dialect/Arith/Transforms/ExpandOps.cpp
    M mlir/lib/Dialect/Linalg/TransformOps/DialectExtension.cpp
    M mlir/lib/Dialect/MemRef/Transforms/EmulateWideInt.cpp
    M mlir/test/lib/Conversion/VectorToSPIRV/TestVectorReductionToSPIRVDotProd.cpp
    M mlir/test/lib/Dialect/Arith/TestEmulateWideInt.cpp
    M mlir/test/lib/Dialect/Math/TestAlgebraicSimplification.cpp
    M mlir/test/lib/Dialect/Math/TestPolynomialApproximation.cpp

  Log Message:
  -----------
  [mlir][Vector] Split the dialect declaration (NFC)

Introduce a self-contained dialect declaration and use it in ten consumers
that need registration but not the generated operation umbrella.

Across three controlled rebuilds of the affected TUs, median instructions fell
from 209.277B to 192.946B (-7.804%) and median wall time fell from 31.94s to
29.26s (-8.391%).

Assisted-by: Codex



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