[all-commits] [llvm/llvm-project] ce0f10: [MLIR][affine] Certain Call Ops to prevent fusion

[Vinayaka Bandishti via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ce0f10a1d19b559938870ba6172b517417bc2c76
      https://github.com/llvm/llvm-project/commit/ce0f10a1d19b559938870ba6172b517417bc2c76
  Author: Vinayaka Bandishti <vinayaka at polymagelabs.com>
  Date:   2021-02-26 (Fri, 26 Feb 2021)

  Changed paths:
    M mlir/lib/Transforms/LoopFusion.cpp
    M mlir/test/Transforms/loop-fusion.mlir

  Log Message:
  -----------
  [MLIR][affine] Certain Call Ops to prevent fusion

Fixes a bug in affine fusion pipeline where an incorrect fusion is performed
despite a Call Op that potentially modifies memrefs under consideration
exists between source and target.

Fixes part of https://bugs.llvm.org/show_bug.cgi?id=49220

Reviewed By: bondhugula, dcaballe

Differential Revision: https://reviews.llvm.org/D97252