<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Issue</th>
<td>
<a href=https://github.com/llvm/llvm-project/issues/107966>107966</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>
[mlir] [arith] -arith-unsigned-when-equivalent crashes in llvm-project/mlir/include/mlir/IR/StorageUniquerSupport.h:180: static ConcreteT mlir::detail::StorageUserBase<mlir::IntegerAttr, mlir::Attribute, mlir::detail::IntegerAttrStorage, mlir::detail::AttributeUniquer, mlir::TypedAttr::Trait>::get(MLIRContext *, Args &&...) [ConcreteT = mlir::IntegerAttr, BaseT = mlir::Attribute, StorageT = mlir::detail::IntegerAttrStorage, UniquerT = mlir::detail::AttributeUniquer, Traits = <mlir::TypedAttr::Trait>, Args = <mlir::Type &, const llvm::APInt &>]: Assertion `succeeded( ConcreteT::verifyInvariants(getDefaultDiagnosticEmitFn(ctx), args...))' failed.
</td>
</tr>
<tr>
<th>Labels</th>
<td>
mlir
</td>
</tr>
<tr>
<th>Assignees</th>
<td>
</td>
</tr>
<tr>
<th>Reporter</th>
<td>
axeabc
</td>
</tr>
</table>
<pre>
git version: 761bf333e378b52614c
system: `Ubuntu 18.04.6 LTS`
reproduce with: `mlir-opt -arith-unsigned-when-equivalent a.mlir`
`-int-range-optimizations` also crashes in the same stack trace
a.mlir:
```
func.func @test_shl_i8_nowrap() -> i8 {
%cst3 = arith.constant 3 : i8
%0 = test.with_bounds { umin = 10 : i64, umax = 20 : ui64, smin = 20 : i64, smax = 30 : i64 } : i8
%1 = arith.shli %0, %cst3 overflow<nsw> : i8
%2 = test.reflect_bounds %1 : i8
return %2: i8
}
```
stack trace:
```
mlir-opt: /data/szy/MLIR/llvm-release/llvm-project/mlir/include/mlir/IR/StorageUniquerSupport.h:180: static ConcreteT mlir::detail::StorageUserBase<mlir::IntegerAttr, mlir::Attribute, mlir::detail::IntegerAttrStorage, mlir::detail::AttributeUniquer, mlir::TypedAttr::Trait>::get(MLIRContext *, Args &&...) [ConcreteT = mlir::IntegerAttr, BaseT = mlir::Attribute, StorageT = mlir::detail::IntegerAttrStorage, UniquerT = mlir::detail::AttributeUniquer, Traits = <mlir::TypedAttr::Trait>, Args = <mlir::Type &, const llvm::APInt &>]: Assertion `succeeded( ConcreteT::verifyInvariants(getDefaultDiagnosticEmitFn(ctx), args...))' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0. Program arguments: /data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt -arith-unsigned-when-equivalent a.mlir
#0 0x0000563c88599128 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x10d7128)
#1 0x0000563c88596c3e llvm::sys::RunSignalHandlers() (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x10d4c3e)
#2 0x0000563c88599abd SignalHandler(int) Signals.cpp:0:0
#3 0x00007f02c3c70420 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14420)
#4 0x00007f02c32ad00b raise /build/glibc-LcI20x/glibc-2.31/signal/../sysdeps/unix/sysv/linux/raise.c:51:1
#5 0x00007f02c328c859 abort /build/glibc-LcI20x/glibc-2.31/stdlib/abort.c:81:7
#6 0x00007f02c328c729 get_sysdep_segment_value /build/glibc-LcI20x/glibc-2.31/intl/loadmsgcat.c:509:8
#7 0x00007f02c328c729 _nl_load_domain /build/glibc-LcI20x/glibc-2.31/intl/loadmsgcat.c:970:34
#8 0x00007f02c329dfd6 (/lib/x86_64-linux-gnu/libc.so.6+0x33fd6)
#9 0x0000563c8b7739f1 (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x42b19f1)
#10 0x0000563c8b77386f mlir::IntegerAttr::get(mlir::Type, llvm::APInt const&) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x42b186f)
#11 0x0000563c8b6761ae mlir::dataflow::IntegerValueRangeLattice::onUpdate(mlir::DataFlowSolver*) const (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41b41ae)
#12 0x0000563c8b677fc5 void llvm::function_ref<void (mlir::Value, mlir::IntegerValueRange const&)>::callback_fn<mlir::dataflow::IntegerRangeAnalysis::visitOperation(mlir::Operation*, llvm::ArrayRef<mlir::dataflow::IntegerValueRangeLattice const*>, llvm::ArrayRef<mlir::dataflow::IntegerValueRangeLattice*>)::$_1>(long, mlir::Value, mlir::IntegerValueRange const&) IntegerRangeAnalysis.cpp:0:0
#13 0x0000563c8e17e51c void llvm::function_ref<void (mlir::Value, mlir::ConstantIntRanges const&)>::callback_fn<mlir::intrange::detail::defaultInferResultRanges(mlir::InferIntRangeInterface, llvm::ArrayRef<mlir::IntegerValueRange>, llvm::function_ref<void (mlir::Value, mlir::IntegerValueRange const&)>)::$_0>(long, mlir::Value, mlir::ConstantIntRanges const&) InferIntRangeInterface.cpp:0:0
#14 0x0000563c88862493 mlir::arith::ShLIOp::inferResultRanges(llvm::ArrayRef<mlir::ConstantIntRanges>, llvm::function_ref<void (mlir::Value, mlir::ConstantIntRanges const&)>) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x13a0493)
#15 0x0000563c8884d1f1 mlir::detail::InferIntRangeInterfaceInterfaceTraits::Model<mlir::arith::ShLIOp>::inferResultRanges(mlir::detail::InferIntRangeInterfaceInterfaceTraits::Concept const*, mlir::Operation*, llvm::ArrayRef<mlir::ConstantIntRanges>, llvm::function_ref<void (mlir::Value, mlir::ConstantIntRanges const&)>) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x138b1f1)
#16 0x0000563c8e17e0c6 mlir::intrange::detail::defaultInferResultRanges(mlir::InferIntRangeInterface, llvm::ArrayRef<mlir::IntegerValueRange>, llvm::function_ref<void (mlir::Value, mlir::IntegerValueRange const&)>) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x6cbc0c6)
#17 0x0000563c8b67672c mlir::dataflow::IntegerRangeAnalysis::visitOperation(mlir::Operation*, llvm::ArrayRef<mlir::dataflow::IntegerValueRangeLattice const*>, llvm::ArrayRef<mlir::dataflow::IntegerValueRangeLattice*>) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41b472c)
#18 0x0000563c8b67a970 mlir::dataflow::AbstractSparseForwardDataFlowAnalysis::visitOperation(mlir::Operation*) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41b8970)
#19 0x0000563c8b67a346 mlir::dataflow::AbstractSparseForwardDataFlowAnalysis::initializeRecursively(mlir::Operation*) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41b8346)
#20 0x0000563c8b67a48d mlir::dataflow::AbstractSparseForwardDataFlowAnalysis::initializeRecursively(mlir::Operation*) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41b848d)
#21 0x0000563c8b67a48d mlir::dataflow::AbstractSparseForwardDataFlowAnalysis::initializeRecursively(mlir::Operation*) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41b848d)
#22 0x0000563c8b64899d mlir::DataFlowSolver::initializeAndRun(mlir::Operation*) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x418699d)
#23 0x0000563c888a60ed (anonymous namespace)::ArithUnsignedWhenEquivalentPass::runOnOperation() UnsignedWhenEquivalent.cpp:0:0
#24 0x0000563c8b68b2d6 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41c92d6)
#25 0x0000563c8b68bc40 mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41c9c40)
#26 0x0000563c8b68e282 mlir::PassManager::run(mlir::Operation*) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41cc282)
#27 0x0000563c8b686ab1 performActions(llvm::raw_ostream&, std::shared_ptr<llvm::SourceMgr> const&, mlir::MLIRContext*, mlir::MlirOptMainConfig const&) MlirOptMain.cpp:0:0
#28 0x0000563c8b68670b 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
#29 0x0000563c8b7333a5 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) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x42713a5)
#30 0x0000563c8b681b35 mlir::MlirOptMain(llvm::raw_ostream&, std::unique_ptr<llvm::MemoryBuffer, std::default_delete<llvm::MemoryBuffer>>, mlir::DialectRegistry&, mlir::MlirOptMainConfig const&) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41bfb35)
#31 0x0000563c8b681ddf mlir::MlirOptMain(int, char**, llvm::StringRef, llvm::StringRef, mlir::DialectRegistry&) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41bfddf)
#32 0x0000563c8b68210e mlir::MlirOptMain(int, char**, llvm::StringRef, mlir::DialectRegistry&) (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x41c010e)
#33 0x0000563c88579d67 main (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x10b7d67)
#34 0x00007f02c328e083 __libc_start_main /build/glibc-LcI20x/glibc-2.31/csu/../csu/libc-start.c:342:3
#35 0x0000563c885798ee _start (/data/szy/MLIR/llvm-release/llvm-project/build/bin/mlir-opt+0x10b78ee)
```
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJzsWltz4yj2_zTkhYoLga4PeXAurn-qkupU0v3fRxcCJLMjIw2gXObTb4FkW5LtTmcm3t7tnaq020LAOb_fuXAwUGNkqYS4ANEliK7PaGtXtb6gr4Lm7Cyv-dtFKS18FtrIWgEyh0kc5AUhRJAkzSMcByED6Bqgefdp3owVa9cRxOhb3irbwiCdoXAWw7uvTyBGw95aNLrmLRPwRdpVP2pdSX1eNxbCc6qlXZ23yivJz19WQp2L31v5TCuhLKQz13cyJ4jRuVT2XFNVCjePXMs_qJW1MiBGkFamhkxTsxIGSgXtSkBD1wIaS9lv0GrKxHC6XgbZzd79we65aBWbuQ8IQmSFsUuzqpYyXar6RdMG4BTgDJ4DcgNlCkFy2Q2DAEfMWAIBuYYe5YzVyliqLHSNcyjTvqfrinw_N_3MEbXM61Zx46aD7Voq_zZA3bg4BPgKtmv66ptx19z27WbTHY-6m013sm2GILne1yQYaGxWlfTauRk2gOpnoYuqfgHkSpkXh3tvDrxDo0VRCWa3gDoBw_5a2FYrP2z4AiTXhw0yNOPWaAd7bvzMux1ecGopwAvzxxvAi_u720eAF1X1vD7XohLUiM1jo-t_CmYBXnjHwAupWNVysWvwQ59srWkpvin5eyv0U9s0tbYz5-NBipxIY6mVDF7VimlhxVe48TMy58JSWXXfN_MYoS-dFuRq1-9WWVEKPbdWOxPsXrgWmbdWjJuH8w7G9iKO991O16MZ9_z61gjudegeNZUWkJvuqRQW4NTReVUrK14tBHjuxs916ewdAxzPZjMXJCC63JHhPOQoUEfEtMsIco9o2ud9_D3A7w08RIbHbPygkYGOUbPFf2hAx8oV9AkBOp_rBT_cKutfkhsQXTsfmhsjtEttLm-aljEhuOAApzu36sY-Cy2Lt1v1TLWkyhqA01LYa1HQtrLXkpaqNlaym7W0CwVwyuwrwJnTgurSdAbyfwksqKwEn3Ux9HB3M3-6gabN19JCCvO2hFo4V4e2hitrG-MUwAuAF6W0qzafsXrdh9J-REljWmEAXkCqOOwDy6don7FhTtlvPrR78U8-2Hm7braxjmYAZQ-6LjVdO-XbtXB4_2yM562suPtfqj7A_dL0gyvTJtcTBNErQghFMWFpGmVZgNOBac2b6b48aKmsR_XVZzCc7jpp-rKsjdWCrnsPkcr6wHGLzKdhA_gSvQaIJ4Ffu3YYggmGmBFxCMNjq55kqWj1f1TxSmjTL4KnUTNkRIzUxFOqac7hSCGA0565rtnMWOMcCPl_24lIP1FSIMwIS1CIEVwutTC21mKpbY-okjnAi9c0XsbheSVV-3peqrZ70diVFpTPTD1DncZhiNFI33AkBlOOUA41lcYlgi34spI5O79jtxi9bh_xjASOS48C4IUL04V5M1w0LohaJV-7hmevjWrdo596xgCZR4FbjXaaRGNNUpZGGaR57ZH-mCaWd2z4UV5I6oQkOyHxVEiCM1gKu-z0XhpRuohdPtOq_WEGpLIOf1VTvjYlo53oCGVOgZ3s5JDspaqWbuCS12vqiqO_IjJLnBORcCczHcvMeMHjH3Ac5lwm9i5DSMHjkctkQxfPk4RkRXCK8ApxHmRFsJXtkgCayk7j4shKPSgAxiucy13Tdc2vdj6vnSRTOChpXIygjBJaHidxQMVw0aeWdpXsANj_O7d8dFuLO2qt7IpMMq_Vt4ZTV3wMoF5TSxdV_fJUV88u68wdtm5VPwXCIA8DKkYI8QRhUrAIPteSD-h3mxdXQiy1KAC58m9HMDzkccm3R8bQfNvaj9Gqciv2slCjIucgsX6auaLVm5H9QvIsjbRfGqH97m2k06B1PvEmrenbo4fyUVNuQMz7Eu1TJt1Ml3XdAA6XgW9Iq1qVY1o_yjQ8xN3-YuY8gQw9QQSJiAL2GZ5w1e9ab5X1WpgPeYJU1m_T96ts3pWmt6oQ-lGYtuqnH-nj324kOy504Yumd023x-qexU8SFUMnQB9wgu-SDA-zcNgNwlFxlMY4zMhAkK9q-33n6u72S7Mx074V3mF4T-VPYfhdbztRmUkoCjMySq3RmMmQB0VwdKt5yEDbL93mset6X3NRjYg8YJKb41b5ywq4faNo7C4Vjvj_YNr9xZwgzYNJMRRPsypiMfwfTm-n4D1mOUMsHvGeTCu3BLP3KrdfvsA4VVGZYDYiP52QT7MEHSV_nhurKbNPDdVGLGr9QjXfFMZ_0hqnQpq63dsQaTZFSsL4M5BKJa2klfxDPArWaiOfRfX2MwCTcBRXGE0Bhyn_pQCHKR8Bnm4Bf3nAkx1hmGbZEPBkyzrBMlf8sf0JkZnGWTaGQcbVF42R8AsYVbV6W9etgYquhWn8epltcqy0q2_9L7b_WAl1s_299oGa3nC6VV_UMAk5UIcHHaywcTgmOM0xj4_UhV-ar_WXxsmec9rYWm9VGFHslXuvEhschPSOeE8VLbvjibyuK38o2OM44Q_HYcAyzMdZJZpSwkL0YUoeZCMqqcTE-1zXLdL40zkaDnKibpWx2h8p1Hpv1nGHTnL3otf9gWrh6taiHtTXJzMDC0erGY4nZhA4xRPtN3wc9MN_S6gzhlM8UntS66UxzQPYCF3Uej1n3bn-949JjOX9EcWKasGXjdWAXO1GPNWtZuK-1IDcDGraoWkHB5h7Zr-vpP7S2Hsq1VWtClmOdueDt4cTRjrFl6B8UBne1aVktOo2Cccr-GMDAE638Ft_YLkH_16sa_122RZFFwnb_v0mZclFJaw4PsZtSCf17NQI7_8UNODpR815cjyDdVHSSjD7KEpprH7b94_v-cDRH33-IyzzvodOjhsIITQaYDdNJe1c8QddM2HMRt2f4nf_hVHx3R7Dd09WS1W6TeKx5hOdnCQBodEwJ5PJPiENchIdjoZfLZZPVKcXORkzHEwZ5rw4ynBfqrAV7YqS-Ucd5z16Tgab89GRHJlsT1IcIPEpsH8KPoYCNDqQI-N9S5RkPE5gf-x8gtsRecLjZKTA5LZBKlBK4HJZyZwtjaXaLj9yCM5Mu7l20H31L_08_jichNh97sRHU_ypELATfCoGUjEwwfYK4Bm_IDwjGT0TF0GCoyxEJIvPVhdpFqSEsCCmEc4jliNakBjhiIosi1AYnMkLjHCIsgAhEpEgnok4JRQFUYxInhZxAkIk1lRWM6fnrNblmb_WdBGgJIvjs4rmojL-wi3G3Y1BDKLrM33hceVtaUCIKmms2c1gpa38JV0_ILqGILrsTgai63cvIw1uu_59g_HvG4x_32DsbjCetbq6-PNXFPtwfr7A_woAAP__eSikBw">