[all-commits] [llvm/llvm-project] 2b71df: [mlir][x86vector] AVX512-BF16 Convert packed F32 t...

Adam Siemieniuk via All-commits all-commits at lists.llvm.org
Tue Feb 18 01:50:33 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2b71df5a74cb5bd67f3f34277749dc920fd35105
      https://github.com/llvm/llvm-project/commit/2b71df5a74cb5bd67f3f34277749dc920fd35105
  Author: Adam Siemieniuk <adam.siemieniuk at intel.com>
  Date:   2025-02-18 (Tue, 18 Feb 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/X86Vector/X86Vector.td
    M mlir/lib/Dialect/X86Vector/Transforms/LegalizeForLLVMExport.cpp
    A mlir/test/Dialect/X86Vector/cvt-packed-f32-to-bf16.mlir
    M mlir/test/Dialect/X86Vector/legalize-for-llvm.mlir
    M mlir/test/Dialect/X86Vector/roundtrip.mlir
    M mlir/test/Target/LLVMIR/x86vector.mlir

  Log Message:
  -----------
  [mlir][x86vector] AVX512-BF16 Convert packed F32 to BF16 (#125685)

Adds AVX512 bf16 conversion from packed f32 to bf16 elements.

Tests are slightly refactored to better follow file's convention.



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