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Reduction/reduction_span.cpp failing on AMD HIP in nightly #15227

Closed sarnex closed 1 month ago

sarnex commented 1 month ago

Describe the bug

Seems it's actually a compiler assert:

# RUN: at line 1
/__w/llvm/llvm/toolchain/bin//clang++  -Werror -Xsycl-target-backend=amdgcn-amd-amdhsa --offload-arch=gfx1031 -fsycl -fsycl-targets=amdgcn-amd-amdhsa  /__w/llvm/llvm/llvm/sycl/test-e2e/Reduction/reduction_span.cpp -o /__w/llvm/llvm/build-e2e/Reduction/Output/reduction_span.cpp.tmp.out
# executed command: /__w/llvm/llvm/toolchain/bin//clang++ -Werror -Xsycl-target-backend=amdgcn-amd-amdhsa --offload-arch=gfx1031 -fsycl -fsycl-targets=amdgcn-amd-amdhsa /__w/llvm/llvm/llvm/sycl/test-e2e/Reduction/reduction_span.cpp -o /__w/llvm/llvm/build-e2e/Reduction/Output/reduction_span.cpp.tmp.out
# .---command stderr------------
# | clang-20: /__w/llvm/llvm/src/llvm/lib/Analysis/ValueTracking.cpp:313: bool llvm::isKnownNonEqual(const llvm::Value*, const llvm::Value*, const llvm::DataLayout&, llvm::AssumptionCache*, const llvm::Instruction*, const llvm::DominatorTree*, bool): Assertion `V1->getType() == V2->getType() && "Testing equality of non-equal types!"' failed.
# | PLEASE submit a bug report to https://github.com/intel/llvm/issues and include the crash backtrace, preprocessed source, and associated run script.
# | Stack dump:
# | 0.  Program arguments: /__w/llvm/llvm/toolchain/bin/clang-20 -cc1 -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-linux-gnu -fsycl-is-device -fdeclare-spirv-builtins -Wno-sycl-strict -O2 -fsycl-int-header=/tmp/lit-tmp-ehlp3ejn/reduction_span-header-6f8cc6.h -fsycl-int-footer=/tmp/lit-tmp-ehlp3ejn/reduction_span-footer-9dafbc.h -sycl-std=2020 -fsycl-unique-prefix=uid7e50bb1aa80219d0 -D__SYCL_TARGET_AMD_GPU_GFX1031__ -D__SYCL_ANY_DEVICE_HAS_ext_intel_device_id__=1 -D__SYCL_ANY_DEVICE_HAS_ext_intel_max_mem_bandwidth__=1 -D__SYCL_ANY_DEVICE_HAS_ext_intel_memory_bus_width__=1 -D__SYCL_ANY_DEVICE_HAS_ext_intel_memory_clock_rate__=1 -D__SYCL_ANY_DEVICE_HAS_ext_intel_pci_address__=1 -D__SYCL_ANY_DEVICE_HAS_fp64__=1 -D__SYCL_ANY_DEVICE_HAS_gpu__=1 -D__SYCL_ANY_DEVICE_HAS_online_compiler__=1 -D__SYCL_ANY_DEVICE_HAS_online_linker__=1 -D__SYCL_ANY_DEVICE_HAS_queue_profiling__=1 -D__SYCL_ANY_DEVICE_HAS_usm_atomic_host_allocations__=1 -D__SYCL_ANY_DEVICE_HAS_usm_atomic_shared_allocations__=1 -D__SYCL_ANY_DEVICE_HAS_usm_device_allocations__=1 -D__SYCL_ANY_DEVICE_HAS_usm_host_allocations__=1 -D__SYCL_ANY_DEVICE_HAS_usm_shared_allocations__=1 -D__SYCL_ANY_DEVICE_HAS_usm_system_allocations__=1 -D__SYCL_ALL_DEVICES_HAVE_ext_intel_device_id__=1 -D__SYCL_ALL_DEVICES_HAVE_ext_intel_max_mem_bandwidth__=1 -D__SYCL_ALL_DEVICES_HAVE_ext_intel_memory_bus_width__=1 -D__SYCL_ALL_DEVICES_HAVE_ext_intel_memory_clock_rate__=1 -D__SYCL_ALL_DEVICES_HAVE_ext_intel_pci_address__=1 -D__SYCL_ALL_DEVICES_HAVE_fp64__=1 -D__SYCL_ALL_DEVICES_HAVE_gpu__=1 -D__SYCL_ALL_DEVICES_HAVE_online_compiler__=1 -D__SYCL_ALL_DEVICES_HAVE_online_linker__=1 -D__SYCL_ALL_DEVICES_HAVE_queue_profiling__=1 -D__SYCL_ALL_DEVICES_HAVE_usm_atomic_host_allocations__=1 -D__SYCL_ALL_DEVICES_HAVE_usm_atomic_shared_allocations__=1 -D__SYCL_ALL_DEVICES_HAVE_usm_device_allocations__=1 -D__SYCL_ALL_DEVICES_HAVE_usm_host_allocations__=1 -D__SYCL_ALL_DEVICES_HAVE_usm_shared_allocations__=1 -D__SYCL_ALL_DEVICES_HAVE_usm_system_allocations__=1 -Werror=atomic-alignment -emit-llvm-bc -emit-llvm-uselists -dumpdir /__w/llvm/llvm/build-e2e/Reduction/Output/reduction_span.cpp.tmp.out- -disable-free -clear-ast-before-backend -main-file-name reduction_span.cpp -fsycl-use-main-file-name -full-main-file-name /__w/llvm/llvm/llvm/sycl/test-e2e/Reduction/reduction_span.cpp -mrelocation-model pic -pic-level 2 -fhalf-no-semantic-interposition -mframe-pointer=all -ffp-contract=on -fno-rounding-math -mconstructor-aliases -aux-target-cpu x86-64 -fcuda-is-device -mllvm -amdgpu-internalize-symbols -fcuda-allow-variadic-functions -fapply-global-visibility-to-externs -internal-isystem /__w/llvm/llvm/toolchain/bin/../include/sycl -internal-isystem /__w/llvm/llvm/toolchain/bin/../include/sycl/stl_wrappers -internal-isystem /__w/llvm/llvm/toolchain/bin/../include -mlink-builtin-bitcode /__w/llvm/llvm/toolchain/lib/clang/20/../../clc/remangled-l64-signed_char.libspirv-amdgcn-amd-amdhsa.bc -mlink-builtin-bitcode /opt/rocm/amdgcn/bitcode/hip.bc -mlink-builtin-bitcode /opt/rocm/amdgcn/bitcode/ocml.bc -mlink-builtin-bitcode /opt/rocm/amdgcn/bitcode/ockl.bc -mlink-builtin-bitcode /opt/rocm/amdgcn/bitcode/oclc_daz_opt_off.bc -mlink-builtin-bitcode /opt/rocm/amdgcn/bitcode/oclc_unsafe_math_off.bc -mlink-builtin-bitcode /opt/rocm/amdgcn/bitcode/oclc_finite_only_off.bc -mlink-builtin-bitcode /opt/rocm/amdgcn/bitcode/oclc_correctly_rounded_sqrt_off.bc -mlink-builtin-bitcode /opt/rocm/amdgcn/bitcode/oclc_wavefrontsize64_off.bc -mlink-builtin-bitcode /opt/rocm/amdgcn/bitcode/oclc_isa_version_1031.bc -mlink-builtin-bitcode /opt/rocm/amdgcn/bitcode/oclc_abi_version_400.bc -target-cpu gfx1031 -debugger-tuning=gdb -fdebug-compilation-dir=/__w/llvm/llvm/build-e2e/Reduction -resource-dir /__w/llvm/llvm/toolchain/lib/clang/20 -internal-isystem /__w/llvm/llvm/toolchain/bin/../include/sycl -internal-isystem /__w/llvm/llvm/toolchain/bin/../include/sycl/stl_wrappers -internal-isystem /__w/llvm/llvm/toolchain/bin/../include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/x86_64-linux-gnu/c++/11 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/backward -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/x86_64-linux-gnu/c++/11 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/backward -internal-isystem /__w/llvm/llvm/toolchain/lib/clang/20/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/11/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -internal-isystem /__w/llvm/llvm/toolchain/lib/clang/20/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/11/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -Werror -std=c++17 -fdeprecated-macro -ferror-limit 19 -fgpu-rdc -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -fcxx-exceptions -fexceptions -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /tmp/lit-tmp-ehlp3ejn/reduction_span-gfx1031-496b7b.bc -x c++ /__w/llvm/llvm/llvm/sycl/test-e2e/Reduction/reduction_span.cpp
# | 1.  <eof> parser at end of file
# | 2.  Optimizer
# | 3.  Running pass "require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline,function-attrs<skip-non-recursive-function-attrs>,openmp-opt-cgscc,function(amdgpu-promote-kernel-arguments,infer-address-spaces,amdgpu-lower-kernel-attributes,amdgpu-promote-alloca-to-vector),function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution<only-if-divergent-target>,jump-threading,correlated-propagation,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,aggressive-instcombine,libcalls-shrinkwrap,amdgpu-usenative,amdgpu-simplifylib,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,reassociate,constraint-elimination,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<no-nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop(loop-idiom,indvars,simple-loop-unswitch<no-nontrivial;trivial>,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,amdgpu-usenative,amdgpu-simplifylib,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,amdgpu-usenative,amdgpu-simplifylib),function-attrs,function(require<should-not-run-function-passes>),coro-split)),function(invalidate<should-not-run-function-passes>),cgscc(devirt<4>())" on module "/__w/llvm/llvm/llvm/sycl/test-e2e/Reduction/reduction_span.cpp"
# | 4.  Running pass "cgscc(devirt<4>(inline,function-attrs<skip-non-recursive-function-attrs>,openmp-opt-cgscc,function(amdgpu-promote-kernel-arguments,infer-address-spaces,amdgpu-lower-kernel-attributes,amdgpu-promote-alloca-to-vector),function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution<only-if-divergent-target>,jump-threading,correlated-propagation,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,aggressive-instcombine,libcalls-shrinkwrap,amdgpu-usenative,amdgpu-simplifylib,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,reassociate,constraint-elimination,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<no-nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop(loop-idiom,indvars,simple-loop-unswitch<no-nontrivial;trivial>,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,amdgpu-usenative,amdgpu-simplifylib,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,amdgpu-usenative,amdgpu-simplifylib),function-attrs,function(require<should-not-run-function-passes>),coro-split))" on module "/__w/llvm/llvm/llvm/sycl/test-e2e/Reduction/reduction_span.cpp"
# | 5.  Running pass "dse" on function "_ZZZN4sycl3_V16detail16NDRangeReductionILNS1_9reduction8strategyE5EE3runINS1_9auto_nameELi1ENS0_3ext6oneapi12experimental10propertiesISt5tupleIJEEEEZ4testILm16EiSt6bit_orIiENS0_8nd_rangeILi1EEEL15submission_mode0EEvNS0_5queueET2_T0_SN_EUlT_RSN_E_NS1_14reduction_implIiSH_Li1ELm16ELb1EPiEEEEvRNS0_7handlerERSt10shared_ptrINS1_10queue_implEENSI_IXT0_EEERT1_RT3_RSM_ENKUlSO_E_clINS0_8accessorIiLi1ELNS0_6access4modeE1026ELNS19_6targetE2014ELNS19_11placeholderE0ENS9_22accessor_property_listIJEEEEEEEDaSO_ENKUlNS0_7nd_itemILi1EEEE_clES1H_"
# | Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
# | 0  clang-20  0x00005575f742a270 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 240
# | 1  clang-20  0x00005575f742768f llvm::sys::RunSignalHandlers() + 47
# | 2  clang-20  0x00005575f74277e5
# | 3  libc.so.6 0x00007fd31f607520
# | 4  libc.so.6 0x00007fd31f65b9fc pthread_kill + 300
# | 5  libc.so.6 0x00007fd31f607476 raise + 22
# | 6  libc.so.6 0x00007fd31f5ed7f3 abort + 211
# | 7  libc.so.6 0x00007fd31f5ed71b
# | 8  libc.so.6 0x00007fd31f5fee96
# | 9  clang-20  0x00005575f652eb96
# | 10 clang-20  0x00005575f628f72d llvm::BasicAAResult::aliasGEP(llvm::GEPOperator const*, llvm::LocationSize, llvm::Value const*, llvm::LocationSize, llvm::Value const*, llvm::Value const*, llvm::AAQueryInfo&) + 8781
# | 11 clang-20  0x00005575f628fb07 llvm::BasicAAResult::aliasCheckRecursive(llvm::Value const*, llvm::LocationSize, llvm::Value const*, llvm::LocationSize, llvm::AAQueryInfo&, llvm::Value const*, llvm::Value const*) + 279
# | 12 clang-20  0x00005575f6292910 llvm::BasicAAResult::aliasCheck(llvm::Value const*, llvm::LocationSize, llvm::Value const*, llvm::LocationSize, llvm::AAQueryInfo&, llvm::Instruction const*) + 1744
# | 13 clang-20  0x00005575f6292f59 llvm::BasicAAResult::alias(llvm::MemoryLocation const&, llvm::MemoryLocation const&, llvm::AAQueryInfo&, llvm::Instruction const*) + 169
# | 14 clang-20  0x00005575f62719a1 llvm::AAResults::alias(llvm::MemoryLocation const&, llvm::MemoryLocation const&, llvm::AAQueryInfo&, llvm::Instruction const*) + 497
# | 15 clang-20  0x00005575f6273cea llvm::AAResults::getModRefInfo(llvm::Instruction const*, std::optional<llvm::MemoryLocation> const&, llvm::AAQueryInfo&) + 602
# | 16 clang-20  0x00005575fb6648db
# | 17 clang-20  0x00005575fb66d38e
# | 18 clang-20  0x00005575fb66f767
# | 19 clang-20  0x00005575fb671f08 llvm::DSEPass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) + 616
# | 20 clang-20  0x00005575f893fd86
# | 21 clang-20  0x00005575f6dc8ddf llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) + 431
# | 22 clang-20  0x00005575f56ad2f6
# | 23 clang-20  0x00005575f62e518c llvm::CGSCCToFunctionPassAdaptor::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager<llvm::LazyCallGraph::SCC, llvm::LazyCallGraph&>&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) + 1740
# | 24 clang-20  0x00005575f576ca66
# | 25 clang-20  0x00005575f62df188 llvm::PassManager<llvm::LazyCallGraph::SCC, llvm::AnalysisManager<llvm::LazyCallGraph::SCC, llvm::LazyCallGraph&>, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&>::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager<llvm::LazyCallGraph::SCC, llvm::LazyCallGraph&>&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) + 488
# | 26 clang-20  0x00005575f893d6d6
# | 27 clang-20  0x00005575f62e64ed llvm::DevirtSCCRepeatedPass::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager<llvm::LazyCallGraph::SCC, llvm::LazyCallGraph&>&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) + 509
# | 28 clang-20  0x00005575f893d726
# | 29 clang-20  0x00005575f62e0e9b llvm::ModuleToPostOrderCGSCCPassAdaptor::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) + 3179
# | 30 clang-20  0x00005575f893d686
# | 31 clang-20  0x00005575f6dc5bbd llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) + 1421
# | 32 clang-20  0x00005575f8bc361a llvm::ModuleInlinerWrapperPass::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) + 1146
# | 33 clang-20  0x00005575f893ce56
# | 34 clang-20  0x00005575f6dc5bbd llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) + 1421
# | 35 clang-20  0x00005575f76e5e56
# | 36 clang-20  0x00005575f76ea866 clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, llvm::Module*, clang::BackendAction, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream>>, clang::BackendConsumer*) + 3718
# | 37 clang-20  0x00005575f7d77128 clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) + 1704
# | 38 clang-20  0x00005575f9ae9b4d clang::ParseAST(clang::Sema&, bool, bool) + 1293
# | 39 clang-20  0x00005575f7d78ebe clang::CodeGenAction::ExecuteAction() + 862
# | 40 clang-20  0x00005575f80796f9 clang::FrontendAction::Execute() + 201
# | 41 clang-20  0x00005575f7ff56c5 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 1173
# | 42 clang-20  0x00005575f8153db3 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 611
# | 43 clang-20  0x00005575f5665197 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) + 6791
# | 44 clang-20  0x00005575f565dc1a
# | 45 clang-20  0x00005575f5660ff3 clang_main(int, char**, llvm::ToolContext const&) + 4531
# | 46 clang-20  0x00005575f557a08b main + 107
# | 47 libc.so.6 0x00007fd31f5eed90
# | 48 libc.so.6 0x00007fd31f5eee40 __libc_start_main + 128
# | 49 clang-20  0x00005575f565d345 _start + 37
# | clang++: error: unable to execute command: Aborted (core dumped)
# | clang++: error: clang frontend command failed due to signal (use -v to see invocation)
# | clang version 20.0.0git (https://github.com/intel/llvm a689b8d64b8539e8f7f704d5d38698b733daf227)
# | Target: x86_64-unknown-linux-gnu
# | Thread model: posix
# | InstalledDir: /__w/llvm/llvm/toolchain/bin
# | Build config: +assertions
# | clang++: note: diagnostic msg: Error generating preprocessed source(s).
# `-----------------------------
# error: command failed with exit status: 1

--

https://github.com/intel/llvm/actions/runs/10607955308/job/29429516450

To reproduce

No response

Environment

No response

Additional context

No response

sarnex commented 1 month ago

It's likely this is caused by the Aug 27th pulldown.

ldrumm commented 1 month ago

Looks like jchlanda is working on a similar crash with the same backtrace. Please unassign if it's not the same thing

jchlanda commented 1 month ago

This has been already fixed upstream, please see: https://github.com/llvm/llvm-project/pull/103713

I suggest cherry-picking the upstream patch, or perhaps commenting out the assert (as the fix is basically doing an early exit on the same condition as the assert) and waiting for the pull down. Commenting out the assert will be safe as the implementation of the function in question is aware of a possible type mis-match and handles it well (https://github.com/intel/llvm/blob/sycl/llvm/lib/Analysis/ValueTracking.cpp#L3600).

sarnex commented 1 month ago

Added a cherry pick https://github.com/intel/llvm/pull/15347