| Issue |
131437
|
| Summary |
[MLIR] `matchReduction` triggers a assertion failure `Index < this->size() && "Invalid index!"
|
| Labels |
mlir
|
| Assignees |
|
| Reporter |
sweead
|
test commit: [bbd1bb4](https://github.com/llvm/llvm-project/commit/bbd1bb40573dd5a36dc04af4ad307d6e16456f89)
step to reproduce:
```
mlir-opt test.mlir --pass-pipeline="builtin.module(func.func(test-match-reduction))"
```
test case:
```
module attributes {llvm.data_layout = ""} {
func.func @avgpool2d_pad_top(%arg0: tensor<1x32x32x8xf32>) {
%0 = llvm.mlir.constant(8193 : index) : i64
%1 = llvm.mlir.constant(0.000000e+00 : f32) : f32
%padded = tensor.pad %arg0 low[0, 8193, 4, 0] high[0, 4, 4, 0] {
^bb0(%arg1: index, %arg2: index, %arg3: index, %arg4: index):
tensor.yield %1 : f32
} : tensor<1x32x32x8xf32> to tensor<1x8229x40x8xf32>
%2 = tensor.empty() : tensor<1x32x32x8xf32>
%3 = linalg.fill ins(%1 : f32) outs(%2 : tensor<1x32x32x8xf32>) -> tensor<1x32x32x8xf32>
%4 = tensor.empty() : tensor<1x1xf32>
%5 = linalg.pooling_nhwc_sum {dilations = dense<1> : vector<2xi64>, strides = dense<1> : vector<2xi64>} ins(%padded, %4 : tensor<1x8229x40x8xf32>, tensor<1x1xf32>) outs(%3 : tensor<1x32x32x8xf32>) -> tensor<1x32x32x8xf32>
return
}
}
```
Crash backtrace:
```
mlir-opt: /home/workdir/llvm-project/llvm/include/llvm/ADT/ArrayRef.h:446: T &llvm::MutableArrayRef<mlir::OpOperand>::operator[](size_t) const [T = mlir::OpOperand]: Assertion `Index < this->size() && "Invalid index!"' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0. Program arguments: /home/workdir/llvm-project/build/bin/./mlir-opt test.mlir --pass-pipeline=builtin.module(func.func(test-match-reduction))
#0 0x000055ce980b5158 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x12d3158)
#1 0x000055ce980b2c7e llvm::sys::RunSignalHandlers() (/home/workdir/llvm-project/build/bin/./mlir-opt+0x12d0c7e)
#2 0x000055ce980b5b61 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x00007f344df99520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x00007f344dfed9fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
#5 0x00007f344df99476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#6 0x00007f344df7f7f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#7 0x00007f344df7f71b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
#8 0x00007f344df90e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#9 0x000055ce984f0cbb (/home/workdir/llvm-project/build/bin/./mlir-opt+0x170ecbb)
#10 0x000055ce9b18ba1a mlir::matchReduction(llvm::ArrayRef<mlir::BlockArgument>, unsigned int, llvm::SmallVectorImpl<mlir::Operation*>&) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x43a9a1a)
#11 0x000055ce9b3b2c95 void llvm::function_ref<void (mlir::Operation*)>::callback_fn<(anonymous namespace)::TestMatchReductionPass::runOnOperation()::'lambda'(mlir::Operation*)>(long, mlir::Operation*) TestMatchReduction.cpp:0:0
#12 0x000055ce981c8146 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x13e6146)
#13 0x000055ce981c81de void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x13e61de)
#14 0x000055ce9b3b2a89 (anonymous namespace)::TestMatchReductionPass::runOnOperation() TestMatchReduction.cpp:0:0
#15 0x000055ce9b1ae8a3 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x43cc8a3)
#16 0x000055ce9b1af142 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x43cd142)
#17 0x000055ce9b1b558e auto void mlir::parallelForEach<__gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_0>(mlir::MLIRContext*, __gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>, __gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_0&&)::'lambda'(__gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>&&)::operator()<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo&>(__gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>&&) const Pass.cpp:0:0
#18 0x000055ce9b1b099b mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x43ce99b)
#19 0x000055ce9b1ae9fc mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x43cc9fc)
#20 0x000055ce9b1af142 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x43cd142)
#21 0x000055ce9b1b191e mlir::PassManager::run(mlir::Operation*) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x43cf91e)
#22 0x000055ce9b1a9e9b performActions(llvm::raw_ostream&, std::shared_ptr<llvm::SourceMgr> const&, mlir::MLIRContext*, mlir::MlirOptMainConfig const&) MlirOptMain.cpp:0:0
#23 0x000055ce9b1a9af3 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
#24 0x000055ce9b255065 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) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x4473065)
#25 0x000055ce9b1a3752 mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x43c1752)
#26 0x000055ce9b1a3a03 mlir::MlirOptMain(int, char**, llvm::StringRef, llvm::StringRef, mlir::DialectRegistry&) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x43c1a03)
#27 0x000055ce9b1a3c12 mlir::MlirOptMain(int, char**, llvm::StringRef, mlir::DialectRegistry&) (/home/workdir/llvm-project/build/bin/./mlir-opt+0x43c1c12)
#28 0x000055ce980948df main (/home/workdir/llvm-project/build/bin/./mlir-opt+0x12b28df)
#29 0x00007f344df80d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#30 0x00007f344df80e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#31 0x000055ce98094435 _start (/home/workdir/llvm-project/build/bin/./mlir-opt+0x12b2435)
Aborted (core dumped)
```
![]()
_______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
