[Mlir-commits] [mlir] [OpenACC] Fix IR verification failures in acc-specialize passes (PR #188961)

[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/42571

<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: 1200 seconds without output running [b'ninja', b'check-mlir'], attempting to kill
...
PASS: MLIR :: Transforms/inlining.mlir (4019 of 4029)
PASS: MLIR :: mlir-opt/split-markers.mlir (4020 of 4029)
PASS: MLIR :: mlir-reduce/opt-reduction/cse-test.mlir (4021 of 4029)
PASS: MLIR :: mlir-tblgen/attr-or-type-format.td (4022 of 4029)
PASS: MLIR :: Pass/remarks.mlir (4023 of 4029)
PASS: MLIR :: Pass/pass-timing.mlir (4024 of 4029)
PASS: MLIR :: mlir-reduce/opt-reduction/dce-test.mlir (4025 of 4029)
PASS: MLIR :: mlir-runner/simple.mlir (4026 of 4029)
PASS: MLIR :: mlir-tblgen/llvm-intrinsics.td (4027 of 4029)
PASS: MLIR :: mlir-tblgen/op-error.td (4028 of 4029)
command timed out: 1200 seconds without output running [b'ninja', b'check-mlir'], attempting to kill
process killed by signal 9
program finished with exit code -1
elapsedTime=2740.886523

```

</details>

https://github.com/llvm/llvm-project/pull/188961