[Mlir-commits] [mlir] [mlir][spirv] Use assemblyFormat to define groupNonUniform op assembly (PR #115662)

[LLVM Continuous Integration]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `mlir-nvidia-gcc7` running on `mlir-nvidia` 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/116/builds/6309

<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 :: Conversion/SPIRVToLLVM/non-uniform-ops-to-llvm.mlir' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/bin/mlir-opt -convert-spirv-to-llvm /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/mlir/test/Conversion/SPIRVToLLVM/non-uniform-ops-to-llvm.mlir | /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/bin/FileCheck /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/mlir/test/Conversion/SPIRVToLLVM/non-uniform-ops-to-llvm.mlir
# executed command: /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/bin/mlir-opt -convert-spirv-to-llvm /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/mlir/test/Conversion/SPIRVToLLVM/non-uniform-ops-to-llvm.mlir
# .---command stderr------------
# | /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/mlir/test/Conversion/SPIRVToLLVM/non-uniform-ops-to-llvm.mlir:32:33: error: expected '<'
# |   %0 = spirv.GroupNonUniformIAdd "Subgroup" "Reduce" %arg0 : i32
# |                                 ^
# `-----------------------------
# error: command failed with exit status: 1
# executed command: /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/bin/FileCheck /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/mlir/test/Conversion/SPIRVToLLVM/non-uniform-ops-to-llvm.mlir
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/bin/FileCheck /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/mlir/test/Conversion/SPIRVToLLVM/non-uniform-ops-to-llvm.mlir
# `-----------------------------
# error: command failed with exit status: 2

--

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


```

</details>

https://github.com/llvm/llvm-project/pull/115662