| Issue |
202528
|
| Summary |
[MLIR] mlir-opt crashes with -arith-int-range-narrowing
|
| Labels |
mlir
|
| Assignees |
|
| Reporter |
Aran-414
|
git version: d33b8093ce336b92d01f55033aed7021f5244eec
MLIR Program:
```
"builtin.module"() ({
"func.func"() <{function_type = () -> (), sym_name = "tensor_0d"}> ({
"func.return"() : () -> ()
}) : () -> ()
"func.func"() <{function_type = () -> (), sym_name = "tensor_2d_empty"}> ({
%1 = "arith.constant"() <{value = dense<> : tensor<2x0xi32>}> : () -> tensor<2x0xi32>
"func.return"() : () -> ()
}) : () -> ()
}) : () -> ()
```
Reproduce Command: `mlir-opt -arith-int-range-narrowing a.mlir`
StackTrace:
```
mlir-opt: /data2/dependency/dev/llvm-project/mlir/lib/Dialect/Arith/IR/InferIntRangeInterfaceImpls.cpp:56: void mlir::arith::ConstantOp::inferResultRanges(llvm::ArrayRef<mlir::ConstantIntRanges>, mlir::SetIntRangeFn): Assertion `result && "Zero-sized vectors are not allowed"' 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: /data2/dependency/dev/llvm-project/build/bin/mlir-opt -arith-int-range-narrowing a.mlir
#0 0x00005597e0c3ebcf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x25ccbcf)
#1 0x00005597e0c3b29c llvm::sys::RunSignalHandlers() (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x25c929c)
#2 0x00005597e0c3b437 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x00007f1d9fabc420 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14420)
#4 0x00007f1d9f5a700b raise (/lib/x86_64-linux-gnu/libc.so.6+0x4300b)
#5 0x00007f1d9f586859 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22859)
#6 0x00007f1d9f586729 (/lib/x86_64-linux-gnu/libc.so.6+0x22729)
#7 0x00007f1d9f597fd6 (/lib/x86_64-linux-gnu/libc.so.6+0x33fd6)
#8 0x00005597e986af72 mlir::arith::ConstantOp::inferResultRanges(llvm::ArrayRef<mlir::ConstantIntRanges>, llvm::function_ref<void (mlir::Value, mlir::ConstantIntRanges const&)>) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb1f8f72)
#9 0x00005597e9830faa mlir::detail::InferIntRangeInterfaceInterfaceTraits::Model<mlir::arith::ConstantOp>::inferResultRanges(mlir::detail::InferIntRangeInterfaceInterfaceTraits::Concept const*, mlir::Operation*, llvm::ArrayRef<mlir::ConstantIntRanges>, llvm::function_ref<void (mlir::Value, mlir::ConstantIntRanges const&)>) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb1befaa)
#10 0x00005597e9c3abfe mlir::intrange::detail::defaultInferResultRanges(mlir::InferIntRangeInterface, llvm::ArrayRef<mlir::IntegerValueRange>, llvm::function_ref<void (mlir::Value, mlir::IntegerValueRange const&)>) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb5c8bfe)
#11 0x00005597e9b3413f mlir::dataflow::IntegerRangeAnalysis::visitOperation(mlir::Operation*, llvm::ArrayRef<mlir::dataflow::IntegerValueRangeLattice const*>, llvm::ArrayRef<mlir::dataflow::IntegerValueRangeLattice*>) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb4c213f)
#12 0x00005597e9b4447b mlir::dataflow::AbstractSparseForwardDataFlowAnalysis::visitOperation(mlir::Operation*) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb4d247b)
#13 0x00005597e9b4546d mlir::dataflow::AbstractSparseForwardDataFlowAnalysis::initializeRecursively(mlir::Operation*) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb4d346d)
#14 0x00005597e9b4592d mlir::dataflow::AbstractSparseForwardDataFlowAnalysis::initializeRecursively(mlir::Operation*) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb4d392d)
#15 0x00005597e9b4592d mlir::dataflow::AbstractSparseForwardDataFlowAnalysis::initializeRecursively(mlir::Operation*) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb4d392d)
#16 0x00005597e9ad537c mlir::DataFlowSolver::initializeAndRun(mlir::Operation*, llvm::function_ref<bool (mlir::DataFlowAnalysis&)>) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb46337c)
#17 0x00005597e7fb26f0 (anonymous namespace)::IntRangeNarrowingPass::runOnOperation() IntRangeOptimizations.cpp:0:0
#18 0x00005597e99d2f01 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb360f01)
#19 0x00005597e99d3290 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb361290)
#20 0x00005597e99d5344 mlir::PassManager::runPasses(mlir::Operation*, mlir::AnalysisManager) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb363344)
#21 0x00005597e99d63d1 mlir::PassManager::run(mlir::Operation*) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb3643d1)
#22 0x00005597e0d063cb performActions(llvm::raw_ostream&, std::shared_ptr<llvm::SourceMgr> const&, mlir::MLIRContext*, mlir::MlirOptMainConfig const&) MlirOptMain.cpp:0:0
#23 0x00005597e0d06e73 processBuffer(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::MemoryBufferRef, mlir::MlirOptMainConfig const&, mlir::DialectRegistry&, mlir::SourceMgrDiagnosticVerifierHandler*, llvm::ThreadPoolInterface*) MlirOptMain.cpp:0:0
#24 0x00005597e0d070fb 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&)::'lambda'(std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::MemoryBufferRef, llvm::raw_ostream&)>(long, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::MemoryBufferRef const&, llvm::raw_ostream&) MlirOptMain.cpp:0:0
#25 0x00005597e9db1e45 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) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb73fe45)
#26 0x00005597e0cfcf54 mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&) (.part.0) MlirOptMain.cpp:0:0
#27 0x00005597e0d07617 mlir::MlirOptMain(int, char**, llvm::StringRef, llvm::StringRef, mlir::DialectRegistry&) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x2695617)
#28 0x00005597e0d07853 mlir::MlirOptMain(int, char**, llvm::StringRef, mlir::DialectRegistry&) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x2695853)
#29 0x00005597e0b3cadc main (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x24caadc)
#30 0x00007f1d9f588083 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24083)
#31 0x00005597e0c1b0ce _start (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x25a90ce)
Aborted (core dumped)
```
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