[all-commits] [llvm/llvm-project] 6f5da8: [mlir] Extended BufferPlacement to support nested ...

[Marcel Koester via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6f5da84f7bb31c7c2fcb78e64d5dc3baea1c60f2
      https://github.com/llvm/llvm-project/commit/6f5da84f7bb31c7c2fcb78e64d5dc3baea1c60f2
  Author: Marcel Koester <marcel.koester at dfki.de>
  Date:   2020-06-30 (Tue, 30 Jun 2020)

  Changed paths:
    M mlir/lib/Transforms/BufferPlacement.cpp
    M mlir/test/Transforms/buffer-placement.mlir
    M mlir/test/lib/Dialect/Test/TestDialect.cpp
    M mlir/test/lib/Dialect/Test/TestOps.td

  Log Message:
  -----------
  [mlir] Extended BufferPlacement to support nested region control flow.

Summary: The current BufferPlacement implementation does not support
nested region control flow. This CL adds support for nested regions via
the RegionBranchOpInterface and the detection of branch-like
(ReturnLike) terminators inside nested regions.

Differential Revision: https://reviews.llvm.org/D81926