[flang-commits] [flang] [mlir] [Flang][OpenMP] Add pass to replace allocas with device shared memory (PR #161863)

[LLVM Continuous Integration via flang-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-fast` running on `sanitizer-buildbot3` while building `flang,mlir` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/169/builds/22295

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 98230 of 98793 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: MLIR :: Dialect/OpenMP/stack-to-shared.mlir (98222 of 98230)
******************** TEST 'MLIR :: Dialect/OpenMP/stack-to-shared.mlir' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt --omp-stack-to-shared /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/OpenMP/stack-to-shared.mlir | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/OpenMP/stack-to-shared.mlir
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt --omp-stack-to-shared /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/OpenMP/stack-to-shared.mlir
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and instructions to reproduce the bug.
# |  #0 0x0000588418856436 ___interceptor_backtrace /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:4556:13
# |  #1 0x0000588418b017d4 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:884:8
# |  #2 0x0000588418afbf77 llvm::sys::RunSignalHandlers() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Signals.cpp:0:5
# |  #3 0x0000588418b03f87 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:448:38
# |  #4 0x000074dc77447e10 (/usr/lib/x86_64-linux-gnu/libc.so.6+0x47e10)
# |  #5 0x000074dc774ae3ec pthread_kill (/usr/lib/x86_64-linux-gnu/libc.so.6+0xae3ec)
# |  #6 0x000074dc77447cde raise (/usr/lib/x86_64-linux-gnu/libc.so.6+0x47cde)
# |  #7 0x000074dc774288ec abort (/usr/lib/x86_64-linux-gnu/libc.so.6+0x288ec)
# |  #8 0x00005884188d9c1c (/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt+0x14b95c1c)
# |  #9 0x00005884188d7aae __sanitizer::Die() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:52:5
# | #10 0x00005884188b85eb push_back /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common.h:553:7
# | #11 0x00005884188b85eb __asan::ScopedInErrorReport::~ScopedInErrorReport() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_report.cpp:193:29
# | #12 0x00005884188ba47d __asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_report.cpp:536:1
# | #13 0x00005884188bb1b6 __asan_report_load4 /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:130:1
# | #14 0x000058841a776504 getOpPropertiesTypeID /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/OperationSupport.h:437:23
# | #15 0x000058841a776504 getPropertiesStorage /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Operation.h:929:31
# | #16 0x000058841a776504 mlir::PropertiesSelector<mlir::LLVM::AllocaOp, void>::type& mlir::Op<mlir::LLVM::AllocaOp, mlir::OpTrait::ZeroRegions, mlir::OpTrait::OneResult, mlir::OpTrait::OneTypedResult<mlir::LLVM::LLVMPointerType>::Impl, mlir::OpTrait::ZeroSuccessors, mlir::OpTrait::OneOperand, mlir::OpTrait::OpInvariants, mlir::BytecodeOpInterface::Trait, mlir::PromotableAllocationOpInterface::Trait, mlir::DestructurableAllocationOpInterface::Trait, mlir::MemoryEffectOpInterface::Trait>::getProperties<mlir::LLVM::AllocaOp>() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/OpDefinition.h:1982:19
# | #17 0x000058841a773641 getElemTypeAttr /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/tools/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.h.inc:2716:59
# | #18 0x000058841a773641 operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/OpenMP/Transforms/StackToShared.cpp:189:29
# | #19 0x000058841a773641 operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:306:7
# | #20 0x000058841a773641 void llvm::function_ref<void (mlir::Operation*)>::callback_fn<std::__1::enable_if<!llvm::is_one_of<mlir::LLVM::AllocaOp, mlir::Operation*, mlir::Region*, mlir::Block*>::value && std::is_same<void, void>::value, void>::type mlir::detail::walk<(mlir::WalkOrder)1, mlir::ForwardIterator, (anonymous namespace)::StackToSharedPass::runOnOperation()::'lambda'(mlir::LLVM::AllocaOp), mlir::LLVM::AllocaOp, void>(mlir::Operation*, (anonymous namespace)::StackToSharedPass::runOnOperation()::'lambda'(mlir::LLVM::AllocaOp)&&)::'lambda'(mlir::Operation*)>(long, mlir::Operation*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #21 0x0000588419041919 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:0:9
# | #22 0x000058841a771e3e walk<(mlir::WalkOrder)1, mlir::ForwardIterator, (lambda at /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/OpenMP/Transforms/StackToShared.cpp:151:18), mlir::LLVM::AllocaOp, void> /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:310:1
# | #23 0x000058841a771e3e walk<(mlir::WalkOrder)1, mlir::ForwardIterator, (lambda at /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/OpenMP/Transforms/StackToShared.cpp:151:18), void> /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Operation.h:824:12
# | #24 0x000058841a771e3e (anonymous namespace)::StackToSharedPass::runOnOperation() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/OpenMP/Transforms/StackToShared.cpp:151:13
# | #25 0x000058842fa95004 operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Pass/Pass.cpp:613:24
# | #26 0x000058842fa95004 void llvm::function_ref<void ()>::callback_fn<mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int)::$_3>(long) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #27 0x000058842fa7df25 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Pass/Pass.cpp:606:5
Step 10 (stage2/asan_ubsan check) failure: stage2/asan_ubsan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 98230 of 98793 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: MLIR :: Dialect/OpenMP/stack-to-shared.mlir (98222 of 98230)
******************** TEST 'MLIR :: Dialect/OpenMP/stack-to-shared.mlir' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt --omp-stack-to-shared /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/OpenMP/stack-to-shared.mlir | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/OpenMP/stack-to-shared.mlir
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt --omp-stack-to-shared /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/OpenMP/stack-to-shared.mlir
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and instructions to reproduce the bug.
# |  #0 0x0000588418856436 ___interceptor_backtrace /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:4556:13
# |  #1 0x0000588418b017d4 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:884:8
# |  #2 0x0000588418afbf77 llvm::sys::RunSignalHandlers() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Signals.cpp:0:5
# |  #3 0x0000588418b03f87 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:448:38
# |  #4 0x000074dc77447e10 (/usr/lib/x86_64-linux-gnu/libc.so.6+0x47e10)
# |  #5 0x000074dc774ae3ec pthread_kill (/usr/lib/x86_64-linux-gnu/libc.so.6+0xae3ec)
# |  #6 0x000074dc77447cde raise (/usr/lib/x86_64-linux-gnu/libc.so.6+0x47cde)
# |  #7 0x000074dc774288ec abort (/usr/lib/x86_64-linux-gnu/libc.so.6+0x288ec)
# |  #8 0x00005884188d9c1c (/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt+0x14b95c1c)
# |  #9 0x00005884188d7aae __sanitizer::Die() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:52:5
# | #10 0x00005884188b85eb push_back /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common.h:553:7
# | #11 0x00005884188b85eb __asan::ScopedInErrorReport::~ScopedInErrorReport() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_report.cpp:193:29
# | #12 0x00005884188ba47d __asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_report.cpp:536:1
# | #13 0x00005884188bb1b6 __asan_report_load4 /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:130:1
# | #14 0x000058841a776504 getOpPropertiesTypeID /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/OperationSupport.h:437:23
# | #15 0x000058841a776504 getPropertiesStorage /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Operation.h:929:31
# | #16 0x000058841a776504 mlir::PropertiesSelector<mlir::LLVM::AllocaOp, void>::type& mlir::Op<mlir::LLVM::AllocaOp, mlir::OpTrait::ZeroRegions, mlir::OpTrait::OneResult, mlir::OpTrait::OneTypedResult<mlir::LLVM::LLVMPointerType>::Impl, mlir::OpTrait::ZeroSuccessors, mlir::OpTrait::OneOperand, mlir::OpTrait::OpInvariants, mlir::BytecodeOpInterface::Trait, mlir::PromotableAllocationOpInterface::Trait, mlir::DestructurableAllocationOpInterface::Trait, mlir::MemoryEffectOpInterface::Trait>::getProperties<mlir::LLVM::AllocaOp>() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/OpDefinition.h:1982:19
# | #17 0x000058841a773641 getElemTypeAttr /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/tools/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.h.inc:2716:59
# | #18 0x000058841a773641 operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/OpenMP/Transforms/StackToShared.cpp:189:29
# | #19 0x000058841a773641 operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:306:7
# | #20 0x000058841a773641 void llvm::function_ref<void (mlir::Operation*)>::callback_fn<std::__1::enable_if<!llvm::is_one_of<mlir::LLVM::AllocaOp, mlir::Operation*, mlir::Region*, mlir::Block*>::value && std::is_same<void, void>::value, void>::type mlir::detail::walk<(mlir::WalkOrder)1, mlir::ForwardIterator, (anonymous namespace)::StackToSharedPass::runOnOperation()::'lambda'(mlir::LLVM::AllocaOp), mlir::LLVM::AllocaOp, void>(mlir::Operation*, (anonymous namespace)::StackToSharedPass::runOnOperation()::'lambda'(mlir::LLVM::AllocaOp)&&)::'lambda'(mlir::Operation*)>(long, mlir::Operation*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #21 0x0000588419041919 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:0:9
# | #22 0x000058841a771e3e walk<(mlir::WalkOrder)1, mlir::ForwardIterator, (lambda at /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/OpenMP/Transforms/StackToShared.cpp:151:18), mlir::LLVM::AllocaOp, void> /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:310:1
# | #23 0x000058841a771e3e walk<(mlir::WalkOrder)1, mlir::ForwardIterator, (lambda at /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/OpenMP/Transforms/StackToShared.cpp:151:18), void> /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Operation.h:824:12
# | #24 0x000058841a771e3e (anonymous namespace)::StackToSharedPass::runOnOperation() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/OpenMP/Transforms/StackToShared.cpp:151:13
# | #25 0x000058842fa95004 operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Pass/Pass.cpp:613:24
# | #26 0x000058842fa95004 void llvm::function_ref<void ()>::callback_fn<mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int)::$_3>(long) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #27 0x000058842fa7df25 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Pass/Pass.cpp:606:5
Step 14 (stage2/msan check) failure: stage2/msan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 98791 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: MLIR :: Dialect/OpenMP/stack-to-shared.mlir (98777 of 98791)
******************** TEST 'MLIR :: Dialect/OpenMP/stack-to-shared.mlir' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/mlir-opt --omp-stack-to-shared /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/OpenMP/stack-to-shared.mlir | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/OpenMP/stack-to-shared.mlir
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/mlir-opt --omp-stack-to-shared /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/OpenMP/stack-to-shared.mlir
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and instructions to reproduce the bug.
# `-----------------------------
# error: command failed with exit status: -6
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/OpenMP/stack-to-shared.mlir
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/OpenMP/stack-to-shared.mlir
# `-----------------------------
# error: command failed with exit status: 2

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
334.61s: LLVM :: CodeGen/AMDGPU/memintrinsic-unroll.ll
295.80s: LLVM :: CodeGen/AMDGPU/amdgcn.bitcast.1024bit.ll
222.18s: Clang :: ClangScanDeps/build-session-validation-outdated-module.c
202.71s: Clang :: CodeGen/X86/avx-builtins.c
192.95s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
177.13s: Clang :: CodeGen/X86/sse2-builtins.c
165.53s: Clang :: CodeGen/X86/avx2-builtins.c
162.85s: Clang :: Analysis/runtime-regression.c
162.51s: Clang :: CodeGen/AArch64/sve-intrinsics/acle_sve_reinterpret.c
147.04s: Clang :: CodeGen/X86/avx512vlbw-builtins.c
144.91s: Clang :: CodeGen/X86/mmx-builtins.c
138.86s: Clang :: CodeGen/X86/avx512f-builtins.c
136.28s: Clang :: CodeGen/X86/xop-builtins.c

```

</details>

https://github.com/llvm/llvm-project/pull/161863