[all-commits] [llvm/llvm-project] 379a60: [mlir][arith][transforms] Adds f4E2M1FN support to...

[Muzammil via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 379a609dadc1733c2b62d2bf3bab6e8032236836
      https://github.com/llvm/llvm-project/commit/379a609dadc1733c2b62d2bf3bab6e8032236836
  Author: Muzammil <55665739+Muzammiluddin-Syed-ECE at users.noreply.github.com>
  Date:   2025-06-20 (Fri, 20 Jun 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/Arith/Transforms/Passes.h
    M mlir/include/mlir/Dialect/Arith/Transforms/Passes.td
    M mlir/lib/Dialect/Arith/Transforms/ExpandOps.cpp
    M mlir/test/Dialect/Arith/expand-ops.mlir
    A mlir/test/Integration/Dialect/Arith/CPU/test-arith-expand-truncf-extf.mlir

  Log Message:
  -----------
  [mlir][arith][transforms] Adds f4E2M1FN support to truncf and extf (#144157)

See work detail: https://github.com/iree-org/iree/issues/20920

Add support for f4E2M1FN in `arith.truncf` and `arith.extf` ops though a software emulation

---------

Signed-off-by: Muzammiluddin Syed <muzasyed at amd.com>



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