[Mlir-commits] [mlir] [mlir][func] Remove `func-bufferize` pass (PR #114152)

[LLVM Continuous Integration]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-aarch64-sve-vls` running on `linaro-g3-02` while building `mlir` at step 7 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/143/builds/3550

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 7 (ninja check 1) failure: stage 1 checked (failure)
******************** TEST 'MLIR :: Integration/Dialect/MemRef/verify-memref.mlir' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/bin/mlir-opt /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/mlir/test/Integration/Dialect/MemRef/verify-memref.mlir    -one-shot-bufferize="bufferize-function-boundaries" --canonicalize    -convert-vector-to-scf -convert-scf-to-cf -convert-vector-to-llvm -finalize-memref-to-llvm   -convert-func-to-llvm -reconcile-unrealized-casts | /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/bin/mlir-cpu-runner   -e entry -entry-point-result=void   -shared-libs=/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/lib/libmlir_c_runner_utils.so,/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/lib/libmlir_runner_utils.so | /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/mlir/test/Integration/Dialect/MemRef/verify-memref.mlir
# executed command: /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/bin/mlir-opt /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/mlir/test/Integration/Dialect/MemRef/verify-memref.mlir -one-shot-bufferize=bufferize-function-boundaries --canonicalize -convert-vector-to-scf -convert-scf-to-cf -convert-vector-to-llvm -finalize-memref-to-llvm -convert-func-to-llvm -reconcile-unrealized-casts
# .---command stderr------------
# | /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/mlir/test/Integration/Dialect/MemRef/verify-memref.mlir:36:10: error: 'tensor.cast' op not bufferizable under the given constraints: cannot avoid RaW conflict
# |     %1 = tensor.cast %i8 : tensor<3x3xi8> to tensor<*xi8>
# |          ^
# | /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/mlir/test/Integration/Dialect/MemRef/verify-memref.mlir:36:10: note: see current operation: %11 = "tensor.cast"(%0) : (tensor<3x3xi8>) -> tensor<*xi8>
# `-----------------------------
# error: command failed with exit status: 1
# executed command: /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/bin/mlir-cpu-runner -e entry -entry-point-result=void -shared-libs=/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/lib/libmlir_c_runner_utils.so,/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/lib/libmlir_runner_utils.so
# .---command stderr------------
# | Error: entry point not found
# `-----------------------------
# error: command failed with exit status: 1
# executed command: /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/mlir/test/Integration/Dialect/MemRef/verify-memref.mlir
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/mlir/test/Integration/Dialect/MemRef/verify-memref.mlir
# `-----------------------------
# error: command failed with exit status: 2

--

********************


```

</details>

https://github.com/llvm/llvm-project/pull/114152