| Issue |
204294
|
| Summary |
[mlir][acc](acc-implicit-routine) mlir-opt triggers segmentation fault with acc-implicit-routine.
|
| Labels |
mlir
|
| Assignees |
|
| Reporter |
Aran-414
|
git version: bf8b7787f96a9e6d42c5fc4f49c25352b81e90cb
MLIR Program:
```mlir
module {
acc.routine @m0 func(@test_scalar_in_accroutine)
}
```
Reproduce Command: `mlir-opt -acc-implicit-routine a.mlir`
StackTrace:
```
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 -acc-implicit-routine a.mlir
#0 0x000055d1e993bfff llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x25b8fff)
#1 0x000055d1e99387cc llvm::sys::RunSignalHandlers() (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x25b57cc)
#2 0x000055d1e9938967 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x00007f2603f77420 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14420)
#4 0x000055d1f2ade064 mlir::ForwardIterator::makeIterable(mlir::Operation&) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb75b064)
#5 0x000055d1ea4b02a1 (anonymous namespace)::ACCImplicitRoutine::implicitRoutineForCallsInRoutine(mlir::acc::RoutineOp, mlir::OpBuilder&, mlir::acc::OpenACCSupport&, mlir::acc::DeviceType) ACCImplicitRoutine.cpp:0:0
#6 0x000055d1ea4b16b9 _ZN4llvm12function_refIFvPN4mlir9OperationEEE11callback_fnIZNS1_6detail4walkILNS1_9WalkOrderE1ENS1_15ForwardIteratorEZN12_GLOBAL__N_118ACCImplicitRoutine14runOnOperationEvEUlNS1_3acc9RoutineOpEE0_SE_vEENSt9enable_ifIXaantsrSt11disjunctionIJSt7is_sameIT2_S3_ESI_ISJ_PNS1_6RegionEESI_ISJ_PNS1_5BlockEEEE5valuesrSI_IT3_vE5valueESS_E4typeES3_OT1_EUlS3_E_EEvlS3_ ACCImplicitRoutine.cpp:0:0
#7 0x000055d1ea4b2c58 (anonymous namespace)::ACCImplicitRoutine::runOnOperation() ACCImplicitRoutine.cpp:0:0
#8 0x000055d1f2719ac1 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb396ac1)
#9 0x000055d1f2719e50 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+0xb396e50)
#10 0x000055d1f271bf04 mlir::PassManager::runPasses(mlir::Operation*, mlir::AnalysisManager) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb398f04)
#11 0x000055d1f271cf91 mlir::PassManager::run(mlir::Operation*) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0xb399f91)
#12 0x000055d1e9a0178b performActions(llvm::raw_ostream&, std::shared_ptr<llvm::SourceMgr> const&, mlir::MLIRContext*, mlir::MlirOptMainConfig const&) MlirOptMain.cpp:0:0
#13 0x000055d1e9a02233 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
#14 0x000055d1e9a024bb 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
#15 0x000055d1f2af4a15 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+0xb771a15)
#16 0x000055d1e99f85c4 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
#17 0x000055d1e9a029d7 mlir::MlirOptMain(int, char**, llvm::StringRef, llvm::StringRef, mlir::DialectRegistry&) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x267f9d7)
#18 0x000055d1e9a02c13 mlir::MlirOptMain(int, char**, llvm::StringRef, mlir::DialectRegistry&) (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x267fc13)
#19 0x000055d1e9868abc main (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x24e5abc)
#20 0x00007f2603a43083 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24083)
#21 0x000055d1e991870e _start (/data2/dependency/dev/llvm-project/build/bin/mlir-opt+0x259570e)
Segmentation fault (core dumped)
```
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