[all-commits] [llvm/llvm-project] b5e47d: [mlir][vector] Add extra check on distribute types...

Bangtian Liu via All-commits all-commits at lists.llvm.org
Wed Aug 14 08:48:01 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b5e47d2e409f2fb70c9397fccf4a74660c319bb0
      https://github.com/llvm/llvm-project/commit/b5e47d2e409f2fb70c9397fccf4a74660c319bb0
  Author: Bangtian Liu <liubangtian at gmail.com>
  Date:   2024-08-14 (Wed, 14 Aug 2024)

  Changed paths:
    M mlir/lib/Dialect/Vector/Transforms/VectorDistribute.cpp
    M mlir/test/Dialect/Vector/vector-warp-distribute.mlir

  Log Message:
  -----------
  [mlir][vector] Add extra check on distribute types to avoid crashes (#102952)

This PR addresses the issue detailed in
https://github.com/iree-org/iree/issues/17948.

The problem occurs when distributed types are set to NULL, leading to
compilation crashes.

---------

Signed-off-by: Bangtian Liu <liubangtian at gmail.com>



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