| Issue |
128327
|
| Summary |
[MLIR]`-test-bytecode-roundtrip=test-kind=2` triggers Assertion Failure `isIntOrFloat() && "only integers and floats have a bitwidth"'
|
| Labels |
mlir
|
| Assignees |
|
| Reporter |
xisang0
|
Test on commit: https://github.com/llvm/llvm-project/commit/dca2ed31278c444f839e3e04fde0c21b62451d4a
steps to reproduce:
```
mlir-opt test.mlir --test-bytecode-roundtrip=test-kind=2
```
test case:
```
module {
func.func @reshape_canonicalize_const() -> () {
%0 = "tosa.const"() {value = dense<[0, 1, 2, 3, 4]> : tensor<5xi32>} : () -> tensor<5xi32>
%1 = tosa.reshape %0 {new_shape = array<i64: 1, 5>} : (tensor<5xi32>) -> tensor<1x5xi32>
return
}
}
```
crash trace:
mlir-opt: /home/workdir/llvm-project-19/mlir/lib/IR/Types.cpp:134: unsigned int mlir::Type::getIntOrFloatBitWidth() const: Assertion `isIntOrFloat() && "only integers and floats have a bitwidth"' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0. Program arguments: ./mlir-opt /home/workdir/test.mlir --test-bytecode-roundtrip=test-kind=2
#0 0x00005926f2237258 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (./mlir-opt+0x10b5258)
#1 0x00005926f2234d7e llvm::sys::RunSignalHandlers() (./mlir-opt+0x10b2d7e)
#2 0x00005926f2237c68 SignalHandler(int) Signals.cpp:0:0
#3 0x000071d900b1a520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x000071d900b6e9fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
#5 0x000071d900b1a476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#6 0x000071d900b007f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#7 0x000071d900b0071b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
#8 0x000071d900b11e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#9 0x00005926f57ec105 mlir::Type::getIntOrFloatBitWidth() const (./mlir-opt+0x466a105)
#10 0x00005926f5719174 mlir::detail::getDenseElementBitWidth(mlir::Type) (./mlir-opt+0x4597174)
#11 0x00005926f571d457 mlir::DenseIntOrFPElementsAttr::getRaw(mlir::ShapedType, llvm::ArrayRef<char>) (./mlir-opt+0x459b457)
#12 0x00005926f57509f4 (anonymous namespace)::BuiltinDialectBytecodeInterface::readAttribute(mlir::DialectBytecodeReader&) const BuiltinDialectBytecode.cpp:0:0
#13 0x00005926f7702d14 (anonymous namespace)::AttrTypeReader::resolveAttribute(unsigned long) BytecodeReader.cpp:0:0
#14 0x00005926f77020a7 (anonymous namespace)::DialectReader::readAttribute(mlir::Attribute&) BytecodeReader.cpp:0:0
#15 0x00005926f477f2c4 llvm::LogicalResult mlir::DialectBytecodeReader::readAttribute<mlir::ElementsAttr>(mlir::ElementsAttr&) (./mlir-opt+0x35fd2c4)
#16 0x00005926f47e7c28 mlir::detail::BytecodeOpInterfaceInterfaceTraits::Model<mlir::tosa::ConstOp>::readProperties(mlir::DialectBytecodeReader&, mlir::OperationState&) (./mlir-opt+0x3665c28)
#17 0x00005926f76ff9f8 mlir::BytecodeReader::Impl::parseRegions(std::vector<mlir::BytecodeReader::Impl::RegionReadState, std::allocator<mlir::BytecodeReader::Impl::RegionReadState>>&, mlir::BytecodeReader::Impl::RegionReadState&) (./mlir-opt+0x657d9f8)
#18 0x00005926f76fb40b mlir::BytecodeReader::Impl::parseIRSection(llvm::ArrayRef<unsigned char>, mlir::Block*) (./mlir-opt+0x657940b)
#19 0x00005926f76f886d mlir::BytecodeReader::Impl::read(mlir::Block*, llvm::function_ref<bool (mlir::Operation*)>) (./mlir-opt+0x657686d)
#20 0x00005926f77011ee readBytecodeFileImpl(llvm::MemoryBufferRef, mlir::Block*, mlir::ParserConfig const&, std::shared_ptr<llvm::SourceMgr> const&) BytecodeReader.cpp:0:0
#21 0x00005926f770107e mlir::readBytecodeFile(llvm::MemoryBufferRef, mlir::Block*, mlir::ParserConfig const&) (./mlir-opt+0x657f07e)
#22 0x00005926f5629aff mlir::parseSourceFile(llvm::SourceMgr const&, mlir::Block*, mlir::ParserConfig const&, mlir::LocationAttr*) (./mlir-opt+0x44a7aff)
#23 0x00005926f562a198 mlir::parseSourceString(llvm::StringRef, mlir::Block*, mlir::ParserConfig const&, llvm::StringRef, mlir::LocationAttr*) (./mlir-opt+0x44a8198)
#24 0x00005926f54fa684 (anonymous namespace)::TestBytecodeRoundtripPass::doRoundtripWithConfigs(mlir::Operation*, mlir::BytecodeWriterConfig const&, mlir::ParserConfig const&) TestBytecodeRoundtrip.cpp:0:0
#25 0x00005926f54f84f0 (anonymous namespace)::TestBytecodeRoundtripPass::runOnOperation() TestBytecodeRoundtrip.cpp:0:0
#26 0x00005926f562cbcf mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (./mlir-opt+0x44aabcf)
#27 0x00005926f562d352 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (./mlir-opt+0x44ab352)
#28 0x00005926f562fade mlir::PassManager::run(mlir::Operation*) (./mlir-opt+0x44adade)
#29 0x00005926f562862b performActions(llvm::raw_ostream&, std::shared_ptr<llvm::SourceMgr> const&, mlir::MLIRContext*, mlir::MlirOptMainConfig const&) MlirOptMain.cpp:0:0
#30 0x00005926f5628283 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
#31 0x00005926f56d19e5 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) (./mlir-opt+0x454f9e5)
#32 0x00005926f5621ee2 mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&) (./mlir-opt+0x449fee2)
#33 0x00005926f5622193 mlir::MlirOptMain(int, char**, llvm::StringRef, llvm::StringRef, mlir::DialectRegistry&) (./mlir-opt+0x44a0193)
#34 0x00005926f56223a2 mlir::MlirOptMain(int, char**, llvm::StringRef, mlir::DialectRegistry&) (./mlir-opt+0x44a03a2)
#35 0x00005926f2216477 main (./mlir-opt+0x1094477)
#36 0x000071d900b01d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#37 0x000071d900b01e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#38 0x00005926f2215fe5 _start (./mlir-opt+0x1093fe5)
Aborted (core dumped)
```
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