[all-commits] [llvm/llvm-project] 952fa3: [mlir][sparse] add more zero-preserving unary ops ...

[Aart Bik via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 952fa3018e7391b5ddc2f54ba5bd048f0d5a47f1
      https://github.com/llvm/llvm-project/commit/952fa3018e7391b5ddc2f54ba5bd048f0d5a47f1
  Author: Aart Bik <ajcbik at google.com>
  Date:   2022-05-05 (Thu, 05 May 2022)

  Changed paths:
    M mlir/include/mlir/Dialect/SparseTensor/Utils/Merger.h
    M mlir/lib/Dialect/SparseTensor/Utils/Merger.cpp
    M mlir/test/Dialect/SparseTensor/sparse_fp_ops.mlir

  Log Message:
  -----------
  [mlir][sparse] add more zero-preserving unary ops to sparse compiler

Although we now have semi-rings to deal with arbitrary ops,
it is still good to convey zero-preserving semantics of
ops to the sparse compiler.

Reviewed By: bixia

Differential Revision: https://reviews.llvm.org/D125043