| Issue |
131445
|
| Summary |
[MLIR] `-test-linalg-elementwise-fusion-patterns` pass violates assertion `Index < Length && "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 --test-linalg-elementwise-fusion-patterns=collapse-dimensions-control=2,3
```
test case:
```
#map = affine_map<(d0, d1) -> (d0, d1)>
module {
func.func @main(%arg4: memref<3x4xf32, strided<[?, ?], offset: ?>>, %arg5: memref<3x4xf32, strided<[?, ?], offset: ?>>) {
%cst_f32 = spirv.Constant 6.28318548 : f32
%alloc = memref.alloc() {alignment = 64 : i64} : memref<3x4xf32>
linalg.generic {indexing_maps = [#map, #map, #map], iterator_types = ["parallel", "parallel"]} ins(%arg4, %arg5 : memref<3x4xf32, strided<[?, ?], offset: ?>>, memref<3x4xf32, strided<[?, ?], offset: ?>>) outs(%alloc : memref<3x4xf32>) attrs = {__inplace_operands_attr__ = ["true", "true", "true"]} {
^bb0(%in: f32, %in_0: f32, %out: f32):
%0 = spirv.GL.FMax %in, %in_0 : f32
linalg.yield %cst_f32 : f32
}
return
}
}
```
Crash backtrace:
```
mlir-opt: /home/workdir/llvm-project/llvm/include/llvm/ADT/ArrayRef.h:260: const T &llvm::ArrayRef<long>::operator[](size_t) const [T = long]: Assertion `Index < Length && "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 --test-linalg-elementwise-fusion-patterns=collapse-dimensions-control=2,3
#0 0x0000556c10969158 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x12d3158)
#1 0x0000556c10966c7e llvm::sys::RunSignalHandlers() (//home/workdir/llvm-project/build/bin/./mlir-opt+0x12d0c7e)
#2 0x0000556c10969b61 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x00007fc922612520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x00007fc9226669fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
#5 0x00007fc922612476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#6 0x00007fc9225f87f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#7 0x00007fc9225f871b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
#8 0x00007fc922609e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#9 0x0000556c1239ab52 computeCollapsedLayoutMap(mlir::MemRefType, llvm::ArrayRef<llvm::SmallVector<long, 2u>>, bool) MemRefOps.cpp:0:0
#10 0x0000556c1239a569 mlir::memref::CollapseShapeOp::isGuaranteedCollapsible(mlir::MemRefType, llvm::ArrayRef<llvm::SmallVector<long, 2u>>) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x2d04569)
#11 0x0000556c118486e5 mlir::linalg::collapseOpIterationDims(mlir::linalg::LinalgOp, llvm::ArrayRef<llvm::SmallVector<long, 2u>>, mlir::RewriterBase&) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x21b26e5)
#12 0x0000556c1185c0bb (anonymous namespace)::CollapseLinalgDimensions<mlir::linalg::GenericOp>::matchAndRewrite(mlir::linalg::GenericOp, mlir::PatternRewriter&) const ElementwiseOpFusion.cpp:0:0
#13 0x0000556c16212622 void llvm::function_ref<void ()>::callback_fn<mlir::PatternApplicator::matchAndRewrite(mlir::Operation*, mlir::PatternRewriter&, llvm::function_ref<bool (mlir::Pattern const&)>, llvm::function_ref<void (mlir::Pattern const&)>, llvm::function_ref<llvm::LogicalResult (mlir::Pattern const&)>)::$_0>(long) PatternApplicator.cpp:0:0
#14 0x0000556c1620f31f mlir::PatternApplicator::matchAndRewrite(mlir::Operation*, mlir::PatternRewriter&, llvm::function_ref<bool (mlir::Pattern const&)>, llvm::function_ref<void (mlir::Pattern const&)>, llvm::function_ref<llvm::LogicalResult (mlir::Pattern const&)>) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x6b7931f)
#15 0x0000556c13ae001a (anonymous namespace)::GreedyPatternRewriteDriver::processWorklist() GreedyPatternRewriteDriver.cpp:0:0
#16 0x0000556c13adc863 mlir::applyPatternsGreedily(mlir::Region&, mlir::FrozenRewritePatternSet const&, mlir::GreedyRewriteConfig, bool*) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x4446863)
#17 0x0000556c13c3f460 (anonymous namespace)::TestLinalgElementwiseFusion::runOnOperation() TestLinalgElementwiseFusion.cpp:0:0
#18 0x0000556c13a628a3 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x43cc8a3)
#19 0x0000556c13a63142 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x43cd142)
#20 0x0000556c13a6958e auto void mlir::parallelForEach<__gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_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)::$_0&&)::'lambda'(__gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>&&)::operator()<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo&>(__gnu_cxx::__normal_iterator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo*, std::vector<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo, std::allocator<mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::OpPMInfo>>>&&) const Pass.cpp:0:0
#21 0x0000556c13a6499b mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x43ce99b)
#22 0x0000556c13a629fc mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x43cc9fc)
#23 0x0000556c13a63142 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x43cd142)
#24 0x0000556c13a6591e mlir::PassManager::run(mlir::Operation*) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x43cf91e)
#25 0x0000556c13a5de9b performActions(llvm::raw_ostream&, std::shared_ptr<llvm::SourceMgr> const&, mlir::MLIRContext*, mlir::MlirOptMainConfig const&) MlirOptMain.cpp:0:0
#26 0x0000556c13a5daf3 llvm::LogicalResult llvm::function_ref<llvm::LogicalResult (std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&)>::callback_fn<mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&)::$_0>(long, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, llvm::raw_ostream&) MlirOptMain.cpp:0:0
#27 0x0000556c13b09065 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)
#28 0x0000556c13a57752 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)
#29 0x0000556c13a57a03 mlir::MlirOptMain(int, char**, llvm::StringRef, llvm::StringRef, mlir::DialectRegistry&) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x43c1a03)
#30 0x0000556c13a57c12 mlir::MlirOptMain(int, char**, llvm::StringRef, mlir::DialectRegistry&) (//home/workdir/llvm-project/build/bin/./mlir-opt+0x43c1c12)
#31 0x0000556c109488df main (//home/workdir/llvm-project/build/bin/./mlir-opt+0x12b28df)
#32 0x00007fc9225f9d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#33 0x00007fc9225f9e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#34 0x0000556c10948435 _start (//home/workdir/llvm-project/build/bin/./mlir-opt+0x12b2435)
Aborted (core dumped)
```
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