Assertion fail in VerifySDNode #121601
Description
Full Dump:
clang-19: /long_pathname_so_that_rpms_can_package_the_debug_info/src/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1143: void VerifySDNode(llvm::SDNode*, const llvm::TargetLowering*): Assertion `(Op.getValueType() == EltVT || (EltVT.isInteger() && Op.getValueType().isInteger() && EltVT.bitsLE(Op.getValueType()))) && "Wrong operand type!"' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: /opt/rocm-6.4.0/lib/llvm/bin/clang-19 -cc1 -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-linux-gnu -Werror=atomic-alignment -emit-obj -disable-free -clear-ast-before-backend -main-file-name main.cpp -mrelocation-model pic -pic-level 2 -fhalf-no-semantic-interposition -mframe-pointer=none -fno-rounding-math -mconstructor-aliases -aux-target-cpu x86-64 -fcuda-is-device -mllvm -amdgpu-internalize-symbols -fcuda-allow-variadic-functions -fvisibility=hidden -fapply-global-visibility-to-externs -mlink-builtin-bitcode /opt/rocm-6.4.0/lib/llvm/lib/clang/19/lib/amdgcn/bitcode/hip.bc -mlink-builtin-bitcode /opt/rocm-6.4.0/lib/llvm/lib/clang/19/lib/amdgcn/bitcode/ocml.bc -mlink-builtin-bitcode /opt/rocm-6.4.0/lib/llvm/lib/clang/19/lib/amdgcn/bitcode/ockl.bc -mlink-builtin-bitcode /opt/rocm-6.4.0/lib/llvm/lib/clang/19/lib/amdgcn/bitcode/oclc_daz_opt_off.bc -mlink-builtin-bitcode /opt/rocm-6.4.0/lib/llvm/lib/clang/19/lib/amdgcn/bitcode/oclc_unsafe_math_off.bc -mlink-builtin-bitcode /opt/rocm-6.4.0/lib/llvm/lib/clang/19/lib/amdgcn/bitcode/oclc_finite_only_off.bc -mlink-builtin-bitcode /opt/rocm-6.4.0/lib/llvm/lib/clang/19/lib/amdgcn/bitcode/oclc_correctly_rounded_sqrt_on.bc -mlink-builtin-bitcode /opt/rocm-6.4.0/lib/llvm/lib/clang/19/lib/amdgcn/bitcode/oclc_wavefrontsize64_on.bc -mlink-builtin-bitcode /opt/rocm-6.4.0/lib/llvm/lib/clang/19/lib/amdgcn/bitcode/oclc_isa_version_942.bc -mlink-builtin-bitcode /opt/rocm-6.4.0/lib/llvm/lib/clang/19/lib/amdgcn/bitcode/oclc_abi_version_500.bc -target-cpu gfx942 -target-feature +sramecc -target-feature -xnack -debugger-tuning=gdb -fdebug-compilation-dir=/tmp/migraphx-compile-1f8626-7f5ed2beef80-13ef2d5f42c226-YAczaLXLM2FRe5pP -resource-dir /opt/rocm-6.4.0/lib/llvm/lib/clang/19 -internal-isystem /opt/rocm-6.4.0/lib/llvm/lib/clang/19/include/cuda_wrappers -idirafter /opt/rocm-6.4.0/lib/llvm/bin/../../../include -include __clang_hip_runtime_wrapper.h -isystem /opt/rocm/include -isystem /opt/rocm/include -D MIGRAPHX_NGLOBAL=7077888 -D MIGRAPHX_NLOCAL=64 -D MIGRAPHX_WAVEFRONTSIZE=64 -D __HIP_PLATFORM_AMD__=1 -D USE_PROF_API=1 -I . -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 /opt/rocm-6.4.0/lib/llvm/lib/clang/19/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 /opt/rocm-6.4.0/lib/llvm/lib/clang/19/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 -O3 -Wno-float-equal -Weverything -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-conversion -Wno-double-promotion -Wno-exit-time-destructors -Wno-extra-semi -Wno-extra-semi-stmt -Wno-float-conversion -Wno-gnu-anonymous-struct -Wno-gnu-zero-variadic-macro-arguments -Wno-missing-prototypes -Wno-nested-anon-types -Wno-padded -Wno-shorten-64-to-32 -Wno-sign-conversion -Wno-sign-compare -Wno-unused-command-line-argument -Wno-weak-vtables -Wno-c99-extensions -Wno-unsafe-buffer-usage -Werror -Wno-unused-command-line-argument -Wno-cuda-compat --std=c++17 -fdeprecated-macro -fno-autolink -ferror-limit 19 -ftemplate-backtrace-limit=0 -fhip-new-launch-api -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -fcxx-exceptions -fexceptions -fcolor-diagnostics -vectorize-loops -vectorize-slp -cuid=2474830f93fc8c14 -fcuda-allow-variadic-functions -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /tmp/main-gfx942:sramecc+:xnack--528621.o -x hip main.cpp
1. <eof> parser at end of file
2. Code generation
3. Running pass 'CallGraph Pass Manager' on module 'main.cpp'.
4. Running pass 'AMDGPU DAG->DAG Pattern Instruction Selection' on function '@convert_pow_mul_reduce_sum_add_rsqrt_convert_mul_mul_convert_kernel'
#0 0x0000559a83d9b0e0 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x2a570e0)
#1 0x0000559a83d9850f llvm::sys::RunSignalHandlers() (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x2a5450f)
#2 0x0000559a83d98665 SignalHandler(int) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x2a54665)
#3 0x00007f40f8237520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x00007f40f828b9fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
#5 0x00007f40f8237476 raise (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#6 0x00007f40f821d7f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#7 0x00007f40f821d71b _dl_exception_create (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
#8 0x00007f40f822ee96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#9 0x0000559a84fa778f llvm::SelectionDAG::InsertNode(llvm::SDNode*) (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3c6378f)
#10 0x0000559a84fee629 llvm::SelectionDAG::getNode(unsigned int, llvm::SDLoc const&, llvm::EVT, llvm::ArrayRef<llvm::SDValue>, llvm::SDNodeFlags) (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3caa629)
#11 0x0000559a84e35bcb combineConcatVectorOfScalars(llvm::SDNode*, llvm::SelectionDAG&) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3af1bcb)
#12 0x0000559a84e72e3d (anonymous namespace)::DAGCombiner::visitCONCAT_VECTORS(llvm::SDNode*) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3b2ee3d)
#13 0x0000559a84ee7e04 (anonymous namespace)::DAGCombiner::combine(llvm::SDNode*) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3ba3e04)
#14 0x0000559a84ee95b0 (anonymous namespace)::DAGCombiner::Run(llvm::CombineLevel) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3ba55b0)
#15 0x0000559a84eebdbb llvm::SelectionDAG::Combine(llvm::CombineLevel, llvm::AAResults*, llvm::CodeGenOptLevel) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3ba7dbb)
#16 0x0000559a8502de2a llvm::SelectionDAGISel::CodeGenAndEmitDAG() (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3ce9e2a)
#17 0x0000559a85031eec llvm::SelectionDAGISel::SelectAllBasicBlocks(llvm::Function const&) (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3cedeec)
#18 0x0000559a850335ef llvm::SelectionDAGISel::runOnMachineFunction(llvm::MachineFunction&) (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3cef5ef)
#19 0x0000559a850245f9 llvm::SelectionDAGISelLegacy::runOnMachineFunction(llvm::MachineFunction&) (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3ce05f9)
#20 0x0000559a8307ad57 llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (.part.0) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x1d36d57)
#21 0x0000559a836e43a6 llvm::FPPassManager::runOnFunction(llvm::Function&) (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x23a03a6)
#22 0x0000559a82c69cfa (anonymous namespace)::CGPassManager::runOnModule(llvm::Module&) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x1925cfa)
#23 0x0000559a836e4f55 llvm::legacy::PassManagerImpl::run(llvm::Module&) (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x23a0f55)
#24 0x0000559a8402cdd9 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*) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x2ce8dd9)
#25 0x0000559a846a0c24 clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x335cc24)
#26 0x0000559a8631c25c clang::ParseAST(clang::Sema&, bool, bool) (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x4fd825c)
#27 0x0000559a8496aa39 clang::FrontendAction::Execute() (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x3626a39)
#28 0x0000559a848e8ad5 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (.localalias) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x35a4ad5)
#29 0x0000559a84a42158 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0x36fe158)
#30 0x0000559a82164de7 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0xe20de7)
#31 0x0000559a8215d21a ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0xe1921a)
#32 0x0000559a82160725 clang_main(int, char**, llvm::ToolContext const&) (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0xe1c725)
#33 0x0000559a8208d0fb main (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0xd490fb)
#34 0x00007f40f821ed90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#35 0x00007f40f821ee40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#36 0x0000559a8215c945 _start (/opt/rocm-6.4.0/lib/llvm/bin/clang-19+0xe18945)
clang++: error: unable to execute command: Aborted (core dumped)
clang++: error: clang frontend command failed due to signal (use -v to see invocation)
AMD clang version 19.0.0git (ssh://gerritgit/lightning/ec/llvm-project 24481 4080cbdc4e659c12f25f221f0b82f35c2050cb66)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/rocm-6.4.0/lib/llvm/bin
Build config: +assertions
Configuration file: /opt/rocm-6.4.0/lib/llvm/bin/clang++.cfg
clang++: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang++: note: diagnostic msg: /tmp/main-gfx942:sramecc+:xnack--a3e81e.hip
clang++: note: diagnostic msg: /tmp/main-gfx942:sramecc+:xnack--a3e81e.sh
clang++: note: diagnostic msg:
********************
Repro files:
issue 3728.zip
Affects ROCm/AMDMIGraphX#3728