[all-commits] [llvm/llvm-project] 9909ef: [mlir][scf] Fix a bug in scf::ForOp loop unroll wi...

[Tatiana Shpeisman via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9909ef292daddccbd3b1154cec173014b847880a
      https://github.com/llvm/llvm-project/commit/9909ef292daddccbd3b1154cec173014b847880a
  Author: Tatiana Shpeisman <shpeisman at google.com>
  Date:   2020-10-10 (Sat, 10 Oct 2020)

  Changed paths:
    M mlir/lib/Transforms/Utils/LoopUtils.cpp
    A mlir/test/Transforms/scf-loop-unroll.mlir

  Log Message:
  -----------
  [mlir][scf] Fix a bug in scf::ForOp loop unroll with an epilogue

Fixes a bug in formation and simplification of an epilogue loop generated
during loop unroll of scf::ForOp (https://bugs.llvm.org/show_bug.cgi?id=46689)

Differential Revision: https://reviews.llvm.org/D87583