[Mlir-commits] [mlir] [mlir][NVVM] Add support for few more fence Ops (PR #170251)

[llvmlistbot at llvm.org]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

* 7164 tests passed
* 595 tests skipped
* 1 test failed

## Failed Tests
(click on a test name to see its output)

### MLIR
<details>
<summary>MLIR.Conversion/NVVMToLLVM/nvvm-to-llvm.mlir</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/mlir-opt --convert-nvvm-to-llvm --convert-arith-to-llvm --split-input-file /home/gha/actions-runner/_work/llvm-project/llvm-project/mlir/test/Conversion/NVVMToLLVM/nvvm-to-llvm.mlir | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/mlir/test/Conversion/NVVMToLLVM/nvvm-to-llvm.mlir
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/mlir-opt --convert-nvvm-to-llvm --convert-arith-to-llvm --split-input-file /home/gha/actions-runner/_work/llvm-project/llvm-project/mlir/test/Conversion/NVVMToLLVM/nvvm-to-llvm.mlir
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/mlir/test/Conversion/NVVMToLLVM/nvvm-to-llvm.mlir
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/mlir/test/Conversion/NVVMToLLVM/nvvm-to-llvm.mlir:588:11: error: CHECK: expected string not found in input
# |  //CHECK: llvm.inline_asm has_side_effects asm_dialect = att "fence.proxy.alias;", "" : () -> ()
# |           ^
# | <stdin>:506:40: note: scanning from here
# |  nvvm.cp.async.bulk.wait_group 0 {read}
# |                                        ^
# | 
# | Input file: <stdin>
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/mlir/test/Conversion/NVVMToLLVM/nvvm-to-llvm.mlir
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |            .
# |            .
# |            .
# |          501: module { 
# |          502:  func.func @cp_async_bulk_wait_group() { 
# |          503:  nvvm.cp.async.bulk.wait_group 1 
# |          504:  nvvm.cp.async.bulk.wait_group 0 
# |          505:  nvvm.cp.async.bulk.wait_group 5 {read} 
# |          506:  nvvm.cp.async.bulk.wait_group 0 {read} 
# | check:588                                            X error: no match found
# |          507:  return 
# | check:588     ~~~~~~~~
# |          508:  } 
# | check:588     ~~~
# |          509: } 
# | check:588     ~~
# |          510:  
# | check:588     ~
# |          511: // ----- 
# | check:588     ~~~~~~~~~
# |            .
# |            .
# |            .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/170251