[Mlir-commits] [mlir] [MLIR][Bytecode][builtin] Add non-regression tests (PR #186078)

[LLVM Continuous Integration]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `mlir-s390x-linux` running on `systemz-1` while building `mlir` at step 6 "test-build-unified-tree-check-mlir".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/117/builds/17771

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

```
Step 6 (test-build-unified-tree-check-mlir) failure: test (failure)
******************** TEST 'MLIR :: Dialect/Builtin/Bytecode/builtin_fixed.mlir' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/home/uweigand/sandbox/buildbot/mlir-s390x-linux/build/bin/mlir-opt -allow-unregistered-dialect -emit-bytecode -emit-bytecode-producer=fixed /home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/test/Dialect/Builtin/Bytecode/builtin_fixed.mlir -o /home/uweigand/sandbox/buildbot/mlir-s390x-linux/build/tools/mlir/test/Dialect/Builtin/Bytecode/Output/builtin_fixed.mlir.tmp
# executed command: /home/uweigand/sandbox/buildbot/mlir-s390x-linux/build/bin/mlir-opt -allow-unregistered-dialect -emit-bytecode -emit-bytecode-producer=fixed /home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/test/Dialect/Builtin/Bytecode/builtin_fixed.mlir -o /home/uweigand/sandbox/buildbot/mlir-s390x-linux/build/tools/mlir/test/Dialect/Builtin/Bytecode/Output/builtin_fixed.mlir.tmp
# RUN: at line 3
cmp -s /home/uweigand/sandbox/buildbot/mlir-s390x-linux/build/tools/mlir/test/Dialect/Builtin/Bytecode/Output/builtin_fixed.mlir.tmp /home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/test/Dialect/Builtin/Bytecode/builtin_fixed_0.mlirbc
# executed command: cmp -s /home/uweigand/sandbox/buildbot/mlir-s390x-linux/build/tools/mlir/test/Dialect/Builtin/Bytecode/Output/builtin_fixed.mlir.tmp /home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/test/Dialect/Builtin/Bytecode/builtin_fixed_0.mlirbc
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1

--

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


```

</details>

https://github.com/llvm/llvm-project/pull/186078