| Issue |
173548
|
| Summary |
mlir-opt crashes in mlir/lib/Dialect/ArmSME/Transforms/TileAllocation.cpp:357
|
| Labels |
crash,
mlir:sme
|
| Assignees |
|
| Reporter |
Emilyaxe
|
When running opt on the following IR, mlir-opt crashes.
version 2c02e4c7909a
test.mlir
```
module {
func.func @arm_sme_tile_load_hor_f16(%arg0: memref<?x?xf16>) {
%c0 = arith.constant 0 : index
%0 = arm_sme.get_tile : vector<[8]x[8]xf16>
%c8 = arith.constant 8 : index
%vscale = vector.vscale
%c8_vscale = arith.muli %c8, %vscale : index
%cst = arith.constant dense<true> : vector<[8]xi1>
%c0_0 = arith.constant 0 : index
%c64 = arith.constant 64 : index
%1 = scf.for %arg1 = %c0_0 to %c64 step %c8 iter_args(%arg2 = %0) -> (vector<[8]x[8]xf16>) {
%2 = arith.addi %arg1, %c8 : index
%3 = arm_sme.load_tile_slice %arg0[%2, %arg1], %cst, %arg2, %arg1 : memref<?x?xf16>, vector<[8]xi1>, vector<[8]x[8]xf16>
scf.yield %3 : vector<[8]x[8]xf16>
}
return
}
}
```
commads:
mlir-opt -test-arm-sme-tile-allocation test.mlir
stacktrace
```
mlir-opt: llvm-project/mlir/lib/Dialect/ArmSME/Transforms/TileAllocation.cpp:357: auto (anonymous namespace)::generateOperationNumbering(FunctionOpInterface)::(anonymous class)::operator()(ArmSMETileOpInterface) const: Assertion `&op == nestedOp.getOperation() && "ArmSME tile allocation does not support nested regions"' failed.
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: ./build/bin/mlir-opt -test-arm-sme-tile-allocation test.mlir
#0 0x000055c5bb158358 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (./build/bin/mlir-opt+0x1e97358)
#1 0x000055c5bb155a15 llvm::sys::RunSignalHandlers() (./build/bin/mlir-opt+0x1e94a15)
#2 0x000055c5bb159396 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x00007f804aac8420 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14420)
#4 0x00007f804a12100b raise /build/glibc-B3wQXB/glibc-2.31/signal/../sysdeps/unix/sysv/linux/raise.c:51:1
#5 0x00007f804a100859 abort /build/glibc-B3wQXB/glibc-2.31/stdlib/abort.c:81:7
#6 0x00007f804a100729 get_sysdep_segment_value /build/glibc-B3wQXB/glibc-2.31/intl/loadmsgcat.c:509:8
#7 0x00007f804a100729 _nl_load_domain /build/glibc-B3wQXB/glibc-2.31/intl/loadmsgcat.c:970:34
#8 0x00007f804a111fd6 (/lib/x86_64-linux-gnu/libc.so.6+0x33fd6)
#9 0x000055c5bd4165e6 (./build/bin/mlir-opt+0x41555e6)
#10 0x000055c5bb20e50e void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) (./build/bin/mlir-opt+0x1f4d50e)
#11 0x000055c5bd4119fe mlir::arm_sme::allocateSMETiles(mlir::FunctionOpInterface, bool) (./build/bin/mlir-opt+0x41509fe)
#12 0x000055c5bd41f33e (anonymous namespace)::TestTileAllocationPass::runOnOperation() TileAllocation.cpp:0:0
#13 0x000055c5c38127be mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (./build/bin/mlir-opt+0xa5517be)
#14 0x000055c5c3813617 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (./build/bin/mlir-opt+0xa552617)
#15 0x000055c5c381e0de auto void mlir::parallelForEach<__gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_12>(mlir::MLIRContext*, __gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>, __gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_12&&)::'lambda'(__gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>&&)::operator()<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo&>(__gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>&&) const Pass.cpp:0:0
#16 0x000055c5c38163d8 mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool) (./build/bin/mlir-opt+0xa5553d8)
#17 0x000055c5c38129a7 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (./build/bin/mlir-opt+0xa5519a7)
#18 0x000055c5c3813617 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (./build/bin/mlir-opt+0xa552617)
#19 0x000055c5c381a9ca mlir::PassManager::runPasses(mlir::Operation*, mlir::AnalysisManager) (./build/bin/mlir-opt+0xa5599ca)
#20 0x000055c5c381a01f mlir::PassManager::run(mlir::Operation*) (./build/bin/mlir-opt+0xa55901f)
#21 0x000055c5bb1fc377 performActions(llvm::raw_ostream&, std::shared_ptr<llvm::SourceMgr> const&, mlir::MLIRContext*, mlir::MlirOptMainConfig const&) MlirOptMain.cpp:0:0
#22 0x000055c5bb1fb5a6 llvm::LogicalResult llvm::function_ref<llvm::LogicalResult (std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::MemoryBufferRef const&, 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::MemoryBufferRef const&, llvm::raw_ostream&) MlirOptMain.cpp:0:0
#23 0x000055c5c3b2d855 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::MemoryBufferRef const&, llvm::raw_ostream&)>, llvm::raw_ostream&, llvm::StringRef, llvm::StringRef) (./build/bin/mlir-opt+0xa86c855)
#24 0x000055c5bb1f1166 mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&) (./build/bin/mlir-opt+0x1f30166)
#25 0x000055c5bb1f14a2 mlir::MlirOptMain(int, char**, llvm::StringRef, llvm::StringRef, mlir::DialectRegistry&) (./build/bin/mlir-opt+0x1f304a2)
#26 0x000055c5bb1f1805 mlir::MlirOptMain(int, char**, llvm::StringRef, mlir::DialectRegistry&) (./build/bin/mlir-opt+0x1f30805)
#27 0x000055c5bb13e9b3 main (./build/bin/mlir-opt+0x1e7d9b3)
#28 0x00007f804a102083 __libc_start_main /build/glibc-B3wQXB/glibc-2.31/csu/../csu/libc-start.c:342:3
#29 0x000055c5bb13e4ee _start (./build/bin/mlir-opt+0x1e7d4ee)
```
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