<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Issue</th>
<td>
<a href=https://github.com/llvm/llvm-project/issues/118761>118761</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>
[mlir] -transform-dialect-check-uses crashes
</td>
</tr>
<tr>
<th>Labels</th>
<td>
mlir
</td>
</tr>
<tr>
<th>Assignees</th>
<td>
</td>
</tr>
<tr>
<th>Reporter</th>
<td>
wwy6191
</td>
</tr>
</table>
<pre>
git version: adf892d743d91afc1af7893f97c770db31c26916
system: `Ubuntu 18.04.6 LTS`
reproduce with: `mlir-opt transform-dialect-check-uses a.mlir`
a.mlir:
```
func.func @test_vector.transfer_write(%arg0: memref<?x?xf32>, %arg1: vector<4x8xf16>, %arg2: vector<4x16xf32>) {
%c0 = arith.constant 0 : index
vector.transfer_write %arg1, %arg0[%c0, %c0] {in_bounds = [true, true]} : vector<4x8xf16>, memref<?x?xf32>
vector.transfer_write %arg2, %arg0[%c0, %c0] {in_bounds = [true, true]} : vector<4x16xf32>, memref<?x?xf32>
return
}
module attributes {transform.with_named_sequence} {
transform.named_sequence @__transform_main(%arg1:!transform.any_op {transform.readonly}) {
%0 = transform.structured.match ops{["func.func"]} in %arg1 : (!transform.any_op) ->!transform.any_op
transform.apply_patterns to %0 {
transform.apply_patterns.memref.extract_address_computations
} :!transform.any_op
transform.yield
}
}
```
stack trace:
```
mlir-opt: /data/szy/MLIR/llvm-release/llvm-project/llvm/include/llvm/Support/Casting.h:578: decltype(auto) llvm::cast(From *) [To = mlir::MemoryEffectOpInterface, 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: /data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt -transform-dialect-check-uses /data/szy/MLIR/seed726/tmp.1jRTO6K836.mlir
#0 0x000056036d787048 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x1188048)
#1 0x000056036d784b5e llvm::sys::RunSignalHandlers() (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x1185b5e)
#2 0x000056036d7879dd SignalHandler(int) Signals.cpp:0:0
#3 0x00007f263fb1b420 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14420)
#4 0x00007f263f15800b raise /build/glibc-LcI20x/glibc-2.31/signal/../sysdeps/unix/sysv/linux/raise.c:51:1
#5 0x00007f263f137859 abort /build/glibc-LcI20x/glibc-2.31/stdlib/abort.c:81:7
#6 0x00007f263f137729 get_sysdep_segment_value /build/glibc-LcI20x/glibc-2.31/intl/loadmsgcat.c:509:8
#7 0x00007f263f137729 _nl_load_domain /build/glibc-LcI20x/glibc-2.31/intl/loadmsgcat.c:970:34
#8 0x00007f263f148fd6 (/lib/x86_64-linux-gnu/libc.so.6+0x33fd6)
#9 0x000056036fee8c9d void llvm::function_ref<void (mlir::Operation*)>::callback_fn<(anonymous namespace)::TransformOpMemFreeAnalysis::collectFreedValues(mlir::Operation*)::'lambda'(mlir::Operation*)>(long, mlir::Operation*) CheckUses.cpp:0:0
#10 0x000056036d89cffe void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x129dffe)
#11 0x000056036fee820c mlir::WalkResult llvm::function_ref<mlir::WalkResult (mlir::Operation*)>::callback_fn<(anonymous namespace)::TransformOpMemFreeAnalysis::TransformOpMemFreeAnalysis(mlir::Operation*)::'lambda'(mlir::Operation*)>(long, mlir::Operation*) CheckUses.cpp:0:0
#12 0x000056036d8b2d37 mlir::WalkResult mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<mlir::WalkResult (mlir::Operation*)>, mlir::WalkOrder) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x12b3d37)
#13 0x000056036d8b2d37 mlir::WalkResult mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<mlir::WalkResult (mlir::Operation*)>, mlir::WalkOrder) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x12b3d37)
#14 0x000056036d8b2d37 mlir::WalkResult mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<mlir::WalkResult (mlir::Operation*)>, mlir::WalkOrder) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x12b3d37)
#15 0x000056036fee7b4d (anonymous namespace)::CheckUsesPass::runOnOperation() CheckUses.cpp:0:0
#16 0x0000560370bc37a6 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x45c47a6)
#17 0x0000560370bc40d0 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x45c50d0)
#18 0x0000560370bc66a2 mlir::PassManager::run(mlir::Operation*) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x45c76a2)
#19 0x0000560370bbef4a performActions(llvm::raw_ostream&, std::shared_ptr<llvm::SourceMgr> const&, mlir::MLIRContext*, mlir::MlirOptMainConfig const&) MlirOptMain.cpp:0:0
#20 0x0000560370bbeb9d llvm::LogicalResult llvm::function_ref<llvm::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&)::$_0>(long, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&) MlirOptMain.cpp:0:0
#21 0x0000560370c6ad75 mlir::splitAndProcessBuffer(std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::function_ref<llvm::LogicalResult (std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&)>, llvm::raw_ostream&, llvm::StringRef, llvm::StringRef) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x466bd75)
#22 0x0000560370bb8b85 mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x45b9b85)
#23 0x0000560370bb8e2f mlir::MlirOptMain(int, char**, llvm::StringRef, llvm::StringRef, mlir::DialectRegistry&) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x45b9e2f)
#24 0x0000560370bb915e mlir::MlirOptMain(int, char**, llvm::StringRef, mlir::DialectRegistry&) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x45ba15e)
#25 0x000056036d767b37 main (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x1168b37)
#26 0x00007f263f139083 __libc_start_main /build/glibc-LcI20x/glibc-2.31/csu/../csu/libc-start.c:342:3
#27 0x000056036d7676ae _start (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x11686ae)
```
</pre>
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