| Issue |
120535
|
| Summary |
[Mlir] -one-shot-bufferize crashes in OneShotModuleBufferize.cpp:137: aliasingFuncOpBBArgsAnalysis
|
| Labels |
mlir
|
| Assignees |
|
| Reporter |
Emilyaxe
|
git version: 881447fe443
system: `Ubuntu 18.04.6 LTS`
reproduce with: `/data/szy/MLIR/llvm-debug/llvm-project/build/bin/mlir-opt a.mlir -one-shot-bufferize`
a.mlir:
```
func.func private @main() {
llvm.return
}
```
stack trace:
```
mlir-opt: /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp:137: LogicalResult (anonymous namespace)::aliasingFuncOpBBArgsAnalysis(FuncOp, OneShotAnalysisState &, FuncAnalysisState &): Assertion `!returnOps.empty() && "expected at least one ReturnOp"' 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-debug/llvm-project/build/bin/mlir-opt a.mlir -one-shot-bufferize=bufferize-function-boundaries
#0 0x0000558d7dfe9919 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /data/szy/MLIR/llvm-debug/llvm-project/llvm/lib/Support/Unix/Signals.inc:723:11
#1 0x0000558d7dfe9dcb PrintStackTraceSignalHandler(void*) /data/szy/MLIR/llvm-debug/llvm-project/llvm/lib/Support/Unix/Signals.inc:798:1
#2 0x0000558d7dfe7fff llvm::sys::RunSignalHandlers() /data/szy/MLIR/llvm-debug/llvm-project/llvm/lib/Support/Signals.cpp:105:5
#3 0x0000558d7dfea49e SignalHandler(int) /data/szy/MLIR/llvm-debug/llvm-project/llvm/lib/Support/Unix/Signals.inc:413:1
#4 0x00007f78827bf420 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14420)
#5 0x00007f7881dfc00b raise /build/glibc-LcI20x/glibc-2.31/signal/../sysdeps/unix/sysv/linux/raise.c:51:1
#6 0x00007f7881ddb859 abort /build/glibc-LcI20x/glibc-2.31/stdlib/abort.c:81:7
#7 0x00007f7881ddb729 get_sysdep_segment_value /build/glibc-LcI20x/glibc-2.31/intl/loadmsgcat.c:509:8
#8 0x00007f7881ddb729 _nl_load_domain /build/glibc-LcI20x/glibc-2.31/intl/loadmsgcat.c:970:34
#9 0x00007f7881decfd6 (/lib/x86_64-linux-gnu/libc.so.6+0x33fd6)
#10 0x0000558d7ea29f63 (anonymous namespace)::aliasingFuncOpBBArgsAnalysis(mlir::func::FuncOp, mlir::bufferization::OneShotAnalysisState&, mlir::bufferization::func_ext::FuncAnalysisState&) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp:140:37
#11 0x0000558d7ea29754 mlir::bufferization::analyzeModuleOp(mlir::ModuleOp, mlir::bufferization::OneShotAnalysisState&, mlir::bufferization::BufferizationStatistics*) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp:504:16
#12 0x0000558d7ea4777f mlir::bufferization::insertTensorCopies(mlir::Operation*, mlir::bufferization::OneShotBufferizationOptions const&, mlir::bufferization::BufferizationStatistics*) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Dialect/Bufferization/Transforms/TensorCopyInsertion.cpp:37:16
#13 0x0000558d7ea2b14c mlir::bufferization::runOneShotModuleBufferize(mlir::ModuleOp, mlir::bufferization::OneShotBufferizationOptions const&, mlir::bufferization::BufferizationStatistics*) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp:616:18
#14 0x0000558d7e9c6d39 (anonymous namespace)::OneShotBufferizePass::runOnOperation() /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Dialect/Bufferization/Transforms/Bufferize.cpp:187:18
#15 0x0000558d82f3cc04 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int)::$_1::operator()() const /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Pass/Pass.cpp:0:17
#16 0x0000558d82f3cba5 void llvm::function_ref<void ()>::callback_fn<mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int)::$_1>(long) /data/szy/MLIR/llvm-debug/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:5
#17 0x0000558d7e00d9d9 llvm::function_ref<void ()>::operator()() const /data/szy/MLIR/llvm-debug/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:69:5
#18 0x0000558d82f3f96b void mlir::MLIRContext::executeAction<mlir::PassExecutionAction, mlir::Pass&>(llvm::function_ref<void ()>, llvm::ArrayRef<mlir::IRUnit>, mlir::Pass&) /data/szy/MLIR/llvm-debug/llvm-project/mlir/include/mlir/IR/MLIRContext.h:281:3
#19 0x0000558d82f387e7 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Pass/Pass.cpp:532:17
#20 0x0000558d82f38d07 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Pass/Pass.cpp:592:16
#21 0x0000558d82f3a618 mlir::PassManager::runPasses(mlir::Operation*, mlir::AnalysisManager) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Pass/Pass.cpp:905:10
#22 0x0000558d82f3a54d mlir::PassManager::run(mlir::Operation*) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Pass/Pass.cpp:885:60
#23 0x0000558d82f2bd65 performActions(llvm::raw_ostream&, std::shared_ptr<llvm::SourceMgr> const&, mlir::MLIRContext*, mlir::MlirOptMainConfig const&) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:474:17
#24 0x0000558d82f2b956 processBuffer(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::MlirOptMainConfig const&, mlir::DialectRegistry&, llvm::ThreadPoolInterface*) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:542:12
#25 0x0000558d82f2b71c mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&)::$_0::operator()(std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&) const /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:625:12
#26 0x0000558d82f2b6b6 llvm::LogicalResult llvm::function_ref<llvm::LogicalResult (std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&)>::callback_fn<mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&)::$_0>(long, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&) /data/szy/MLIR/llvm-debug/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
#27 0x0000558d830ab062 llvm::function_ref<llvm::LogicalResult (std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&)>::operator()(std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&) const /data/szy/MLIR/llvm-debug/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:69:12
#28 0x0000558d830aa675 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-debug/llvm-project/mlir/lib/Support/ToolUtilities.cpp:27:12
#29 0x0000558d82f28203 mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:628:10
#30 0x0000558d82f285a5 mlir::MlirOptMain(int, char**, llvm::StringRef, llvm::StringRef, mlir::DialectRegistry&) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:669:14
#31 0x0000558d82f28778 mlir::MlirOptMain(int, char**, llvm::StringRef, mlir::DialectRegistry&) /data/szy/MLIR/llvm-debug/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:685:10
#32 0x0000558d7df72f63 main /data/szy/MLIR/llvm-debug/llvm-project/mlir/tools/mlir-opt/mlir-opt.cpp:325:33
#33 0x00007f7881ddd083 __libc_start_main /build/glibc-LcI20x/glibc-2.31/csu/../csu/libc-start.c:342:3
#34 0x0000558d7df72b6e _start (/data/szy/MLIR/llvm-debug/llvm-project/build/bin/mlir-opt+0x2713b6e)
```
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