[Mlir-commits] [mlir] [mlir][vector] Add DialectReductionPatternInterface and broadcast reduction (PR #183181)

llvmlistbot at llvm.org llvmlistbot at llvm.org
Tue Feb 24 23:53:42 PST 2026


github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

* 3475 tests passed
* 414 tests skipped
* 1 test failed

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

### MLIR
<details>
<summary>MLIR.mlir-reduce/vector-reduce.mlir</summary>

```
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
rm -f C:\_work\llvm-project\llvm-project\build\tools\mlir\test\mlir-reduce\Output\vector-reduce.mlir.tmp.sh
# executed command: rm -f 'C:\_work\llvm-project\llvm-project\build\tools\mlir\test\mlir-reduce\Output\vector-reduce.mlir.tmp.sh'
# note: command had no output on stdout or stderr
# RUN: at line 2
echo "#!/bin/bash" > C:\_work\llvm-project\llvm-project\build\tools\mlir\test\mlir-reduce\Output\vector-reduce.mlir.tmp.sh
# executed command: echo '#!/bin/bash'
# note: command had no output on stdout or stderr
# RUN: at line 3
echo "exit 1" >> C:\_work\llvm-project\llvm-project\build\tools\mlir\test\mlir-reduce\Output\vector-reduce.mlir.tmp.sh
# executed command: echo 'exit 1'
# note: command had no output on stdout or stderr
# RUN: at line 4
chmod +x C:\_work\llvm-project\llvm-project\build\tools\mlir\test\mlir-reduce\Output\vector-reduce.mlir.tmp.sh
# executed command: chmod +x 'C:\_work\llvm-project\llvm-project\build\tools\mlir\test\mlir-reduce\Output\vector-reduce.mlir.tmp.sh'
# note: command had no output on stdout or stderr
# RUN: at line 5
c:\_work\llvm-project\llvm-project\build\bin\mlir-reduce.exe C:\_work\llvm-project\llvm-project\mlir\test\mlir-reduce\vector-reduce.mlir --reduction-tree="test=C:\_work\llvm-project\llvm-project\build\tools\mlir\test\mlir-reduce\Output\vector-reduce.mlir.tmp.sh" | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\mlir\test\mlir-reduce\vector-reduce.mlir
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\mlir-reduce.exe' 'C:\_work\llvm-project\llvm-project\mlir\test\mlir-reduce\vector-reduce.mlir' '--reduction-tree=test=C:\_work\llvm-project\llvm-project\build\tools\mlir\test\mlir-reduce\Output\vector-reduce.mlir.tmp.sh'
# .---command stderr------------
# | LLVM ERROR: Error running interestingness test: Couldn't execute program 'C:\_work\llvm-project\llvm-project\build\tools\mlir\test\mlir-reduce\Output\vector-reduce.mlir.tmp.sh': Unknown error (0xC1)
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and instructions to reproduce the bug.
# | Stack dump:
# | 0.	Program arguments: c:\\_work\\llvm-project\\llvm-project\\build\\bin\\mlir-reduce.exe C:\\_work\\llvm-project\\llvm-project\\mlir\\test\\mlir-reduce\\vector-reduce.mlir --reduction-tree=test=C:\\_work\\llvm-project\\llvm-project\\build\\tools\\mlir\\test\\mlir-reduce\\Output\\vector-reduce.mlir.tmp.sh
# `-----------------------------
# error: command failed with exit status: 1
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\mlir\test\mlir-reduce\vector-reduce.mlir'
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\mlir\test\mlir-reduce\vector-reduce.mlir
# `-----------------------------
# error: command failed with exit status: 2

--

```
</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/183181


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