[all-commits] [llvm/llvm-project] 198d1d: [mlir][tosa] Prefer tosa.transpose composition can...

[Rob Suderman via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 198d1d99769700d0136ac90275a8d6fa1871accf
      https://github.com/llvm/llvm-project/commit/198d1d99769700d0136ac90275a8d6fa1871accf
  Author: Rob Suderman <suderman at google.com>
  Date:   2023-01-18 (Wed, 18 Jan 2023)

  Changed paths:
    M mlir/lib/Dialect/Tosa/IR/TosaCanonicalizations.cpp
    A mlir/test/Dialect/Tosa/transpose-fold.mlir
    R mlir/test/IR/transpose-fold.mlir

  Log Message:
  -----------
  [mlir][tosa] Prefer tosa.transpose composition canonicalization to reshape

It is preferred to merge tosa.transpose operations together rather than convert
one to a tosa.reshape. This is to leverage the tosa.transpose -> tosa.transpose
merging canonicalization.

Reviewed By: AviadCo

Differential Revision: https://reviews.llvm.org/D141434