[MLIR] [IRDL] IRDL TypeOp verification crashes on empty symbol name with StringRef bounds assertion #159949
Description
Test commit: 5a86dc996c26299de63effc927075dcbfb924167
Description:
The IRDL dialect directly crashes when a TypeOp has an empty symbol name.
Steps to reproduce
- Minimal MLIR program (test.mlir)
"builtin.module"() ({
"irdl.dialect"() <{sym_name = "test"}> ({
"irdl.type"() <{sym_name = ""}> ({
%0 = "irdl.any"() : () -> !irdl.attribute
"irdl.parameters"(%0) <{names = ["param"]}> : (!irdl.attribute) -> ()
}) : () -> ()
}) : () -> ()
}) : () -> ()
Command
mlir-opt test.mlir
Output
mlir-opt: /workdir/llvm-project/llvm/include/llvm/ADT/StringRef.h:156: char llvm::StringRef::front() const: Assertion `!empty()' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0. Program arguments: /workdir/llvm-project/build/bin/mlir-opt test.mlir
#0 0x000055c528c6ba1b backtrace (/workdir/llvm-project/build/bin/mlir-opt+0xf5f1a1b)
#1 0x000055c528ef0cfc llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /workdir/llvm-project/llvm/lib/Support/Unix/Signals.inc:834:13
#2 0x000055c528eeb17f llvm::sys::RunSignalHandlers() /workdir/llvm-project/llvm/lib/Support/Signals.cpp:105:18
#3 0x000055c528ef3316 SignalHandler(int, siginfo_t*, void*) /workdir/llvm-project/llvm/lib/Support/Unix/Signals.inc:426:38
#4 0x00007f15495ac520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#5 0x00007f15496009fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
#6 0x00007f15495ac476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#7 0x00007f15495927f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#8 0x00007f154959271b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
#9 0x00007f15495a3e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#10 0x000055c528d7f6f4 llvm::StringRef::front() const /workdir/llvm-project/llvm/include/llvm/ADT/StringRef.h:156:7
#11 0x000055c52aa30e46 mlir::irdl::TypeOp::verify() /workdir/llvm-project/mlir/lib/Dialect/IRDL/IR/IRDL.cpp:119:23
#12 0x000055c52aae1fe8 llvm::LogicalResult::failed() const /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
#13 0x000055c52aae1fe8 llvm::failed(llvm::LogicalResult) /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
#14 0x000055c52aae1fe8 mlir::Op<mlir::irdl::TypeOp, mlir::OpTrait::OneRegion, mlir::OpTrait::ZeroResults, mlir::OpTrait::ZeroSuccessors, mlir::OpTrait::ZeroOperands, mlir::OpTrait::HasParent<mlir::irdl::DialectOp>::Impl, mlir::OpTrait::NoTerminator, mlir::OpTrait::NoRegionArguments, mlir::OpTrait::OpInvariants, mlir::BytecodeOpInterface::Trait, mlir::OpTrait::AtMostOneChildOf<mlir::irdl::ParametersOp>::Impl, mlir::SymbolOpInterface::Trait>::verifyInvariants(mlir::Operation*) /workdir/llvm-project/mlir/include/mlir/IR/OpDefinition.h:2053:9
#15 0x000055c52aae02d1 mlir::RegisteredOperationName::Model<mlir::irdl::TypeOp>::verifyInvariants(mlir::Operation*) /workdir/llvm-project/mlir/include/mlir/IR/OperationSupport.h:0:14
#16 0x000055c533378e8d llvm::LogicalResult::failed() const /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
#17 0x000055c533378e8d llvm::failed(llvm::LogicalResult) /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
#18 0x000055c533378e8d (anonymous namespace)::OperationVerifier::verifyOnEntrance(mlir::Operation&) /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:175:25
#19 0x000055c533378e8d auto (anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_2::operator()<mlir::Operation>(mlir::Operation*) const /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:296:45
#20 0x000055c533378e8d auto (anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_1::operator()<(anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_2>((anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_2&&, llvm::PointerUnion<mlir::Operation*, mlir::Block*>) const /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:276:16
#21 0x000055c533378e8d (anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&) /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:295:16
#22 0x000055c533378e8d (anonymous namespace)::OperationVerifier::verifyOpAndDominance(mlir::Operation&) /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:81:14
#23 0x000055c53337e24d llvm::LogicalResult::failed() const /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
#24 0x000055c53337e24d llvm::failed(llvm::LogicalResult) /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
#25 0x000055c53337e24d (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3::operator()(mlir::Operation*) const /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:225:9
#26 0x000055c53337e24d auto void mlir::parallelForEach<mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3>(mlir::MLIRContext*, mlir::Operation**, mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3&&)::'lambda'(mlir::Operation**&&)::operator()<mlir::Operation*&>(mlir::Operation**&&) const /workdir/llvm-project/mlir/include/mlir/IR/Threading.h:120:12
#27 0x000055c533379941 llvm::LogicalResult::failed() const /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
#28 0x000055c533379941 llvm::failed(llvm::LogicalResult) /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
#29 0x000055c533379941 llvm::LogicalResult mlir::failableParallelForEach<mlir::Operation**, void mlir::parallelForEach<mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3>(mlir::MLIRContext*, mlir::Operation**, mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3&&)::'lambda'(mlir::Operation**&&)>(mlir::MLIRContext*, mlir::Operation**, mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3&&) /workdir/llvm-project/mlir/include/mlir/IR/Threading.h:46:11
#30 0x000055c533379941 void mlir::parallelForEach<mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3>(mlir::MLIRContext*, mlir::Operation**, mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3&&) /workdir/llvm-project/mlir/include/mlir/IR/Threading.h:119:9
#31 0x000055c533379941 void mlir::parallelForEach<llvm::SmallVector<mlir::Operation*, 6u>&, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3>(mlir::MLIRContext*, llvm::SmallVector<mlir::Operation*, 6u>&, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3&&) /workdir/llvm-project/mlir/include/mlir/IR/Threading.h:131:3
#32 0x000055c533379941 (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&) /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:224:3
#33 0x000055c533379941 auto (anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_0::operator()<mlir::Operation>(mlir::Operation*) const /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:287:53
#34 0x000055c533379941 auto (anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_1::operator()<(anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_0>((anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_0&&, llvm::PointerUnion<mlir::Operation*, mlir::Block*>) const /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:276:16
#35 0x000055c533379941 (anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&) /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:287:15
#36 0x000055c533379941 (anonymous namespace)::OperationVerifier::verifyOpAndDominance(mlir::Operation&) /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:81:14
#37 0x000055c53337e24d llvm::LogicalResult::failed() const /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
#38 0x000055c53337e24d llvm::failed(llvm::LogicalResult) /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
#39 0x000055c53337e24d (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3::operator()(mlir::Operation*) const /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:225:9
#40 0x000055c53337e24d auto void mlir::parallelForEach<mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3>(mlir::MLIRContext*, mlir::Operation**, mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3&&)::'lambda'(mlir::Operation**&&)::operator()<mlir::Operation*&>(mlir::Operation**&&) const /workdir/llvm-project/mlir/include/mlir/IR/Threading.h:120:12
#41 0x000055c533379941 llvm::LogicalResult::failed() const /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
#42 0x000055c533379941 llvm::failed(llvm::LogicalResult) /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
#43 0x000055c533379941 llvm::LogicalResult mlir::failableParallelForEach<mlir::Operation**, void mlir::parallelForEach<mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3>(mlir::MLIRContext*, mlir::Operation**, mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3&&)::'lambda'(mlir::Operation**&&)>(mlir::MLIRContext*, mlir::Operation**, mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3&&) /workdir/llvm-project/mlir/include/mlir/IR/Threading.h:46:11
#44 0x000055c533379941 void mlir::parallelForEach<mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3>(mlir::MLIRContext*, mlir::Operation**, mlir::Operation**, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3&&) /workdir/llvm-project/mlir/include/mlir/IR/Threading.h:119:9
#45 0x000055c533379941 void mlir::parallelForEach<llvm::SmallVector<mlir::Operation*, 6u>&, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3>(mlir::MLIRContext*, llvm::SmallVector<mlir::Operation*, 6u>&, (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&)::$_3&&) /workdir/llvm-project/mlir/include/mlir/IR/Threading.h:131:3
#46 0x000055c533379941 (anonymous namespace)::OperationVerifier::verifyOnExit(mlir::Operation&) /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:224:3
#47 0x000055c533379941 auto (anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_0::operator()<mlir::Operation>(mlir::Operation*) const /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:287:53
#48 0x000055c533379941 auto (anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_1::operator()<(anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_0>((anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&)::$_0&&, llvm::PointerUnion<mlir::Operation*, mlir::Block*>) const /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:276:16
#49 0x000055c533379941 (anonymous namespace)::OperationVerifier::verifyOperation(mlir::Operation&) /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:287:15
#50 0x000055c533379941 (anonymous namespace)::OperationVerifier::verifyOpAndDominance(mlir::Operation&) /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:81:14
#51 0x000055c5333779f3 mlir::verify(mlir::Operation*, bool) /workdir/llvm-project/mlir/lib/IR/Verifier.cpp:426:1
#52 0x000055c53aa69d69 llvm::LogicalResult::failed() const /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
#53 0x000055c53aa69d69 llvm::failed(llvm::LogicalResult) /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
#54 0x000055c53aa69d69 (anonymous namespace)::OperationParser::finalize() /workdir/llvm-project/mlir/lib/AsmParser/Parser.cpp:931:48
#55 0x000055c53aa69d69 (anonymous namespace)::TopLevelOperationParser::parse(mlir::Block*, mlir::Location) /workdir/llvm-project/mlir/lib/AsmParser/Parser.cpp:2840:20
#56 0x000055c53aa69d69 mlir::parseAsmSourceFile(llvm::SourceMgr const&, mlir::Block*, mlir::ParserConfig const&, mlir::AsmParserState*, mlir::AsmParserCodeCompleteContext*) /workdir/llvm-project/mlir/lib/AsmParser/Parser.cpp:2894:41
#57 0x000055c532dd21de mlir::parseSourceFile(std::shared_ptr<llvm::SourceMgr> const&, mlir::Block*, mlir::ParserConfig const&, mlir::LocationAttr*) /workdir/llvm-project/mlir/lib/Parser/Parser.cpp:47:1
#58 0x000055c532dcf425 llvm::LogicalResult::failed() const /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
#59 0x000055c532dcf425 llvm::failed(llvm::LogicalResult) /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
#60 0x000055c532dcf425 mlir::OwningOpRef<mlir::ModuleOp> mlir::detail::parseSourceFile<mlir::ModuleOp, std::shared_ptr<llvm::SourceMgr> const&>(mlir::ParserConfig const&, std::shared_ptr<llvm::SourceMgr> const&) /workdir/llvm-project/mlir/include/mlir/Parser/Parser.h:159:7
#61 0x000055c532dcecd8 std::enable_if<__and_<std::__not_<std::__is_tuple_like<mlir::ModuleOp> >, std::is_move_constructible<mlir::ModuleOp>, std::is_move_assignable<mlir::ModuleOp> >::value, void>::type std::swap<mlir::ModuleOp>(mlir::ModuleOp&, mlir::ModuleOp&) /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/move.h:205:11
#62 0x000055c532dcecd8 mlir::OwningOpRef<mlir::ModuleOp>::release() /workdir/llvm-project/mlir/include/mlir/IR/OwningOpRef.h:69:5
#63 0x000055c532dcecd8 mlir::OwningOpRef<mlir::ModuleOp>::operator mlir::OwningOpRef<mlir::Operation*>() && /workdir/llvm-project/mlir/include/mlir/IR/OwningOpRef.h:64:51
#64 0x000055c532dcecd8 mlir::parseSourceFileForTool(std::shared_ptr<llvm::SourceMgr> const&, mlir::ParserConfig const&, bool) /workdir/llvm-project/mlir/include/mlir/Tools/ParseUtilities.h:31:12
#65 0x000055c532dcd6ff performActions(llvm::raw_ostream&, std::shared_ptr<llvm::SourceMgr> const&, mlir::MLIRContext*, mlir::MlirOptMainConfig const&) /workdir/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:0:33
#66 0x000055c532dccfe4 processBuffer(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, mlir::MlirOptMainConfig const&, mlir::DialectRegistry&, llvm::ThreadPoolInterface*) /workdir/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:551:12
#67 0x000055c532dccfe4 mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&)::$_3::operator()(std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, llvm::raw_ostream&) const /workdir/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:635:12
#68 0x000055c532dccfe4 llvm::LogicalResult llvm::function_ref<llvm::LogicalResult (std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, llvm::raw_ostream&)>::callback_fn<mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&)::$_3>(long, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, llvm::raw_ostream&) /workdir/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
#69 0x000055c533005eac std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >::~unique_ptr() /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:360:6
#70 0x000055c533005eac 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 /workdir/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:69:5
#71 0x000055c5330064f7 llvm::LogicalResult::failed() const /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
#72 0x000055c5330064f7 llvm::failed(llvm::LogicalResult) /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
#73 0x000055c5330064f7 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)::$_0::operator()(llvm::StringRef) const /workdir/llvm-project/mlir/lib/Support/ToolUtilities.cpp:86:9
#74 0x000055c5330057cb void llvm::interleave<llvm::StringRef const*, mlir::splitAndProcessBuffer(std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, llvm::function_ref<llvm::LogicalResult (std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, llvm::raw_ostream&)>, llvm::raw_ostream&, llvm::StringRef, llvm::StringRef)::$_0, void llvm::interleave<llvm::SmallVector<llvm::StringRef, 8u>, 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)::$_0, llvm::raw_ostream, llvm::StringRef>(llvm::SmallVector<llvm::StringRef, 8u> const&, llvm::raw_ostream&, mlir::splitAndProcessBuffer(std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, llvm::function_ref<llvm::LogicalResult (std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, llvm::raw_ostream&)>, llvm::raw_ostream&, llvm::StringRef, llvm::StringRef)::$_0, llvm::StringRef const&)::'lambda'(), void>(llvm::SmallVector<llvm::StringRef, 8u>, llvm::SmallVector<llvm::StringRef, 8u>, 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)::$_0, llvm::raw_ostream) /workdir/llvm-project/llvm/include/llvm/ADT/STLExtras.h:0:3
#75 0x000055c5330057cb void llvm::interleave<llvm::SmallVector<llvm::StringRef, 8u>, mlir::splitAndProcessBuffer(std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, llvm::function_ref<llvm::LogicalResult (std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, llvm::raw_ostream&)>, llvm::raw_ostream&, llvm::StringRef, llvm::StringRef)::$_0, llvm::raw_ostream, llvm::StringRef>(llvm::SmallVector<llvm::StringRef, 8u> const&, llvm::raw_ostream&, 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)::$_0, llvm::StringRef const&) /workdir/llvm-project/llvm/include/llvm/ADT/STLExtras.h:2238:3
#76 0x000055c5330057cb 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) /workdir/llvm-project/mlir/lib/Support/ToolUtilities.cpp:89:3
#77 0x000055c532dbbb1d mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer> >, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&) /workdir/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:638:10
#78 0x000055c532dbc405 llvm::LogicalResult::failed() const /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
#79 0x000055c532dbc405 llvm::failed(llvm::LogicalResult) /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
#80 0x000055c532dbc405 mlir::MlirOptMain(int, char**, llvm::StringRef, llvm::StringRef, mlir::DialectRegistry&) /workdir/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:679:7
#81 0x000055c532dbcb53 mlir::MlirOptMain(int, char**, llvm::StringRef, mlir::DialectRegistry&) /workdir/llvm-project/mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:695:10
#82 0x000055c528cf0987 llvm::LogicalResult::succeeded() const /workdir/llvm-project/llvm/include/llvm/Support/LogicalResult.h:40:45
#83 0x000055c528cf0987 mlir::asMainReturnCode(llvm::LogicalResult) /workdir/llvm-project/mlir/include/mlir/Tools/mlir-opt/MlirOptMain.h:355:12
#84 0x000055c528cf0987 main /workdir/llvm-project/mlir/tools/mlir-opt/mlir-opt.cpp:339:10
#85 0x00007f1549593d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#86 0x00007f1549593e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#87 0x000055c528c2fee5 _start (/workdir/llvm-project/build/bin/mlir-opt+0xf5b5ee5)
Aborted (core dumped)