[all-commits] [llvm/llvm-project] 89a792: [mlir][x86vector] AVX Convert/Broadcast BF16 to F3...

[arun-thmn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 89a792e4e3f0464d071e71db0fd14d01e4aff971
      https://github.com/llvm/llvm-project/commit/89a792e4e3f0464d071e71db0fd14d01e4aff971
  Author: arun-thmn <arun.thangamani at intel.com>
  Date:   2025-04-22 (Tue, 22 Apr 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/X86Vector/X86Vector.td
    M mlir/include/mlir/Dialect/X86Vector/X86VectorDialect.h
    M mlir/include/mlir/Dialect/X86Vector/X86VectorInterfaces.td
    M mlir/lib/Dialect/X86Vector/IR/X86VectorDialect.cpp
    M mlir/lib/Dialect/X86Vector/Transforms/LegalizeForLLVMExport.cpp
    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] AVX Convert/Broadcast BF16 to F32 instructions (#135143)

Adds AVX broadcast and conversion from BF16 to packed F32. The
instructions that are added:
- `llvm.x86.vcvtneebf162ps128/256`
- `llvm.x86.vcvtneobf162ps128/256`
- `llvm.x86.vbcstnebf162ps128/256`



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