[all-commits] [llvm/llvm-project] dc700f: [mlir][bufferization] Restrict function boundary b...

[Ingo Müller via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dc700f1e4dafaaec41ddb94eb0aeab8f6a80875f
      https://github.com/llvm/llvm-project/commit/dc700f1e4dafaaec41ddb94eb0aeab8f6a80875f
  Author: Ingo Müller <ingomueller at google.com>
  Date:   2023-02-10 (Fri, 10 Feb 2023)

  Changed paths:
    M mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp
    M mlir/test/Dialect/Bufferization/Transforms/one-shot-module-bufferize-invalid.mlir
    M mlir/test/Dialect/Bufferization/Transforms/one-shot-module-bufferize.mlir

  Log Message:
  -----------
  [mlir][bufferization] Restrict function boundary buffer. to func.call.

The current bufferization on function boundaries works on `func.func`
and any call op implementing `CallOpInterface`. Then, an error is thrown
if there is a `CallOpInterface` op that is not `func.call`. This is
unnecessary and breaks the pass whenever such an op occurs (such as
`llvm.call`). This PR simply restricts the handling of call ops to
`func.call`.

Reviewed By: springerm

Differential Revision: https://reviews.llvm.org/D143724