[all-commits] [llvm/llvm-project] 7ab14b: [mlir] Unroll-and-jam loops with iter_args.

[Amy Zhuang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7ab14b8886d9ddaca1f8fc8a34ef8f03af208f26
      https://github.com/llvm/llvm-project/commit/7ab14b8886d9ddaca1f8fc8a34ef8f03af208f26
  Author: Amy Zhuang <amy.zhuang at intel.com>
  Date:   2021-09-28 (Tue, 28 Sep 2021)

  Changed paths:
    M mlir/include/mlir/Analysis/AffineAnalysis.h
    M mlir/include/mlir/Dialect/Affine/IR/AffineOps.td
    M mlir/include/mlir/Transforms/LoopUtils.h
    M mlir/lib/Analysis/AffineAnalysis.cpp
    M mlir/lib/Dialect/Affine/IR/AffineOps.cpp
    M mlir/lib/Dialect/Affine/Transforms/LoopUnrollAndJam.cpp
    M mlir/lib/Transforms/Utils/LoopUtils.cpp
    M mlir/test/Dialect/Affine/unroll-jam.mlir

  Log Message:
  -----------
  [mlir] Unroll-and-jam loops with iter_args.

Unroll-and-jam currently doesn't work when the loop being unroll-and-jammed
or any of its inner loops has iter_args. This patch modifies the
unroll-and-jam utility to support loops with iter_args.

Reviewed By: bondhugula

Differential Revision: https://reviews.llvm.org/D110085