<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/61845>61845</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [MLIR] ` llvm::cast` leads to assertion failure `isa<To>(Val) && "cast<Ty>() argument of incompatible type!"
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          BealZephyr
      </td>
    </tr>
</table>

<pre>
    Test commit: https://github.com/llvm/llvm-project/commit/c3440e213ca02c2fcd91f3f8cf65774a2b1a9e6f

Steps to reproduce:

```
mlir-opt test.mlir -linalg-detensorize=aggressive-mode
```
Test case:
```
func.func @main() {
  return
}
```
Crash trace:
```
mlir-opt: /home/ty/llvm-project/llvm/include/llvm/Support/Casting.h:579: decltype(auto) llvm::cast(From*) [with To = mlir::FunctionOpInterface; From = mlir::Operation]: Assertion `isa<To>(Val) && "cast<Ty>() argument of incompatible type!"' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0.      Program arguments: /home/ty/llvm-project/build/bin/mlir-opt test.mlir -linalg-detensorize=aggressive-mode
 #0 0x000055aa4cc210da llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/ty/llvm-project/build/bin/mlir-opt+0x22b0da)
 #1 0x000055aa4cc1e36c SignalHandler(int) Signals.cpp:0:0
 #2 0x00007fb070ed1980 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12980)
 #3 0x00007fb06fb82e87 raise /build/glibc-CVJwZb/glibc-2.27/signal/../sysdeps/unix/sysv/linux/raise.c:51:0
 #4 0x00007fb06fb847f1 abort /build/glibc-CVJwZb/glibc-2.27/stdlib/abort.c:81:0
 #5 0x00007fb06fb743fa __assert_fail_base /build/glibc-CVJwZb/glibc-2.27/assert/assert.c:89:0
 #6 0x00007fb06fb74472 (/lib/x86_64-linux-gnu/libc.so.6+0x30472)
 #7 0x000055aa4d240068 (anonymous namespace)::LinalgDetensorize::runOnOperation() Detensorize.cpp:0:0
 #8 0x000055aa4e53bbee mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/home/ty/llvm-project/build/bin/mlir-opt+0x1b45bee)
 #9 0x000055aa4e53ca43 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (.constprop.510) Pass.cpp:0:0
#10 0x000055aa4e53d0cd mlir::PassManager::run(mlir::Operation*) (/home/ty/llvm-project/build/bin/mlir-opt+0x1b470cd)
#11 0x000055aa4e531043 performActions(llvm::raw_ostream&, std::shared_ptr<llvm::SourceMgr> const&, mlir::MLIRContext*, mlir::MlirOptMainConfig const&) MlirOptMain.cpp:0:0
#12 0x000055aa4e531711 processBuffer(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::MlirOptMainConfig const&, mlir::DialectRegistry&, llvm::ThreadPool*) MlirOptMain.cpp:0:0
#13 0x000055aa4e531901 mlir::LogicalResult llvm::function_ref<mlir::LogicalResult (std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&)>::callback_fn<mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&)::'lambda'(std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&)>(long, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&) MlirOptMain.cpp:0:0
#14 0x000055aa4e603810 mlir::splitAndProcessBuffer(std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::function_ref<mlir::LogicalResult (std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&)>, llvm::raw_ostream&, bool, bool) (/home/ty/llvm-project/build/bin/mlir-opt+0x1c0d810)
#15 0x000055aa4e52ca23 mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&) (/home/ty/llvm-project/build/bin/mlir-opt+0x1b36a23)
#16 0x000055aa4e52f24e mlir::MlirOptMain(int, char**, llvm::StringRef, mlir::DialectRegistry&, bool) (/home/ty/llvm-project/build/bin/mlir-opt+0x1b3924e)
#17 0x000055aa4cbed0c0 main (/home/ty/llvm-project/build/bin/mlir-opt+0x1f70c0)
#18 0x00007fb06fb65c87 __libc_start_main /build/glibc-CVJwZb/glibc-2.27/csu/../csu/libc-start.c:344:0
#19 0x000055aa4cbfff2a _start (/home/ty/llvm-project/build/bin/mlir-opt+0x209f2a)
```
</pre>
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