[all-commits] [llvm/llvm-project] 2490f7: [mlir][Linalg] Allow expand shape propagation acro...

MaheshRavishankar via All-commits all-commits at lists.llvm.org
Fri Mar 14 12:43:03 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2490f7f076731ddcec10f157553a746d1197d5f3
      https://github.com/llvm/llvm-project/commit/2490f7f076731ddcec10f157553a746d1197d5f3
  Author: MaheshRavishankar <1663364+MaheshRavishankar at users.noreply.github.com>
  Date:   2025-03-14 (Fri, 14 Mar 2025)

  Changed paths:
    M mlir/lib/Dialect/Linalg/Transforms/ElementwiseOpFusion.cpp
    M mlir/test/Dialect/Linalg/reshape_fusion.mlir

  Log Message:
  -----------
  [mlir][Linalg] Allow expand shape propagation across linalg ops with dynamic shapes. (#127943)

With `tensor.expand_shape` allowing expanding dynamic dimension into
multiple dynamic dimension, adapt the reshape propagation through
expansion to handle cases where one dynamic dimension is expanded into
multiple dynamic dimension.

---------

Signed-off-by: MaheshRavishankar <mahesh.ravishankar at gmail.com>



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