[all-commits] [llvm/llvm-project] 5f2618: [mlir][linalg] Allow constant exprs in pack/unpack...

Quinn Dawkins via All-commits all-commits at lists.llvm.org
Tue Feb 21 22:35:48 PST 2023

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5f2618fe168fffc62ac9dc1396d32f8d53e79621
  Author: Quinn Dawkins <quinn at nod-labs.com>
  Date:   2023-02-22 (Wed, 22 Feb 2023)

  Changed paths:
    M mlir/lib/Dialect/Linalg/Transforms/DataLayoutPropagation.cpp
    M mlir/test/Dialect/Linalg/data-layout-propagation.mlir

  Log Message:
  [mlir][linalg] Allow constant exprs in pack/unpack propagation through elementwise

The pack/unpack propagation patterns currently assume all map results
for non-scalar arguments are AffineDimExprs, leading to crashes when the
input operand being packed has constant expressions.

Differential Revision: https://reviews.llvm.org/D144443

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