[Mlir-commits] [mlir] [mlir][tosa] Add MXFP support for REVERSE (PR #225058)

[LLVM Continuous Integration]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `ppc64le-mlir-rhel-clang` running on `ppc64le-mlir-rhel-test` while building `mlir` at step 6 "test-build-check-mlir-build-only-check-mlir".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/129/builds/53489

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

```
Step 6 (test-build-check-mlir-build-only-check-mlir) failure: test (failure)
******************** TEST 'MLIR :: Dialect/Tosa/tosa-validation-version-1p0-invalid.mlir' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/build/bin/mlir-opt /home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/llvm-project/mlir/test/Dialect/Tosa/tosa-validation-version-1p0-invalid.mlir -split-input-file -verify-diagnostics -tosa-attach-target="specification_version=1.0 profiles=pro_int,pro_fp extensions=int16,int4,bf16,fp8e4m3,fp8e5m2,fft,variable,controlflow,dynamic,doubleround,inexactround" -tosa-validate="strict-op-spec-alignment"
# executed command: /home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/build/bin/mlir-opt /home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/llvm-project/mlir/test/Dialect/Tosa/tosa-validation-version-1p0-invalid.mlir -split-input-file -verify-diagnostics '-tosa-attach-target=specification_version=1.0 profiles=pro_int,pro_fp extensions=int16,int4,bf16,fp8e4m3,fp8e5m2,fft,variable,controlflow,dynamic,doubleround,inexactround' -tosa-validate=strict-op-spec-alignment
# .---command stdout------------
# | module attributes {tosa.target_env = #tosa.target_env<specification_version = "1.0", level = "8k", profiles = [pro_int, pro_fp], extensions = [int16, int4, bf16, fp8e4m3, fp8e5m2, fft, variable, controlflow, dynamic, doubleround, inexactround]>} {
# | }
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```

</details>

https://github.com/llvm/llvm-project/pull/225058