icpx ICE Segmentation fault

[vzecca]

icpx icpxerr9.C
PLEASE submit a bug report to https://software.intel.com/en-us/support/priority-support and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: /opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang++ -cc1 -triple x86_64-unknown-linux-gnu -emit-obj --mrelax-relocations -disable-free -disable-llvm-verifier -discard-value-names -main-file-name icpxerr9.C -mrelocation-model static -fveclib=SVML -mframe-pointer=none -fmath-errno -fno-rounding-math -mconstructor-aliases -munwind-tables -target-cpu x86-64 -fno-split-dwarf-inlining -debugger-tuning=gdb -resource-dir /opt/intel/oneapi/compiler/2021.1.2/linux/lib/clang/12.0.0 -I/opt/intel/oneapi/dpcpp-ct/2021.1.1/include -I/opt/intel/oneapi/dnnl/2021.1.1/cpu_dpcpp_gpu_dpcpp/lib -I/opt/intel/oneapi/ccl/2021.1.1/include/cpu_gpu_dpcpp -I/opt/intel/oneapi/vpl/2021.1.1/include -I/opt/intel/oneapi/ipp/2021.1.1/include -I/opt/intel/oneapi/tbb/2021.1.1/env/../include -I/opt/intel/oneapi/ippcp/2021.1.1/include -I/opt/intel/oneapi/dev-utilities/2021.1.1/include -I/opt/intel/oneapi/mkl/latest/include -I/opt/intel/oneapi/mpi/2021.1.1//include -I/opt/intel/oneapi/dal/2021.1.1/include -I/opt/intel/oneapi/dpl/2021.1.2/linux/include -I/opt/intel/oneapi/compiler/2021.1.2/linux/include -cxx-isystem /opt/intel/oneapi/clck/2021.1.1/include -internal-isystem /opt/intel/oneapi/compiler/2021.1.2/linux/bin/../compiler/include -internal-isystem /home/vitti/local/gcc-150321-full/lib/gcc/x86_64-pc-linux-gnu/11.0.1/../../../../include/c++/11.0.1 -internal-isystem /home/vitti/local/gcc-150321-full/lib/gcc/x86_64-pc-linux-gnu/11.0.1/../../../../include/c++/11.0.1/x86_64-pc-linux-gnu -internal-isystem /home/vitti/local/gcc-150321-full/lib/gcc/x86_64-pc-linux-gnu/11.0.1/../../../../include/c++/11.0.1/backward -internal-isystem /usr/local/include -internal-isystem /opt/intel/oneapi/compiler/2021.1.2/linux/lib/clang/12.0.0/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -fdeprecated-macro -fdebug-compilation-dir /home/vitti/f95/cc -ferror-limit 19 -disable-cpudispatch-ifuncs -fheinous-gnu-extensions -fgnuc-version=4.2.1 -fcxx-exceptions -fexceptions -fcolor-diagnostics -vectorize-loops -vectorize-slp -fintel-compatibility -mllvm -disable-hir-generate-mkl-call -mllvm -intel-libirc-allowed -mllvm -loopopt=0 -mllvm -enable-lv -o /tmp/icpxerr9-eee149.o -x c++ icpxerr9.C
1. <eof> parser at end of file
2. icpxerr9.C:9:6: LLVM IR generation of declaration 'g'
3. icpxerr9.C:9:6: Generating code for declaration 'g'
#0 0x000055a771fff8f7 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x17788f7)
#1 0x000055a771ffe0b0 llvm::sys::RunSignalHandlers() (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x17770b0)
#2 0x000055a771fffbc1 SignalHandler(int) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x1778bc1)
#3 0x00001525b4f30960 __restore_rt (/usr/lib64/libpthread.so.0+0x13960)
#4 0x000055a77502bf22 (anonymous namespace)::ScalarExprEmitter::VisitCallExpr(clang::CallExpr const*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x47a4f22)
#5 0x000055a77474b8c9 clang::StmtVisitorBase<std::__1::add_pointer, (anonymous namespace)::ScalarExprEmitter, llvm::Value*>::Visit(clang::Stmt*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3ec48c9)
#6 0x000055a77474b1b0 clang::CodeGen::CodeGenFunction::EmitScalarExpr(clang::Expr const*, bool) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3ec41b0)
#7 0x000055a77500ad12 clang::CodeGen::CodeGenFunction::EmitAnyExpr(clang::Expr const*, clang::CodeGen::AggValueSlot, bool) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4783d12)
#8 0x000055a77500aefb clang::CodeGen::CodeGenFunction::EmitAnyExprToTemp(clang::Expr const*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4783efb)
#9 0x000055a774feb05a clang::CodeGen::CodeGenFunction::EmitCallArg(clang::CodeGen::CallArgList&, clang::Expr const*, clang::QualType) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x476405a)
#10 0x000055a774feabcf clang::CodeGen::CodeGenFunction::EmitCallArgs(clang::CodeGen::CallArgList&, llvm::ArrayRef<clang::QualType>, llvm::iterator_range<clang::Stmt::CastIterator<clang::Expr, clang::Expr const* const, clang::Stmt const* const> >, clang::CodeGen::CodeGenFunction::AbstractCallee, unsigned int, clang::CodeGen::CodeGenFunction::EvaluationOrder) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4763bcf)
#11 0x000055a774fd1e36 void clang::CodeGen::CodeGenFunction::EmitCallArgs<clang::FunctionProtoType>(clang::CodeGen::CallArgList&, clang::FunctionProtoType const*, llvm::iterator_range<clang::Stmt::CastIterator<clang::Expr, clang::Expr const* const, clang::Stmt const* const> >, clang::CodeGen::CodeGenFunction::AbstractCallee, unsigned int, clang::CodeGen::CodeGenFunction::EvaluationOrder) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x474ae36)
#12 0x000055a77501e608 commonEmitCXXMemberOrOperatorCall(clang::CodeGen::CodeGenFunction&, clang::CXXMethodDecl const*, llvm::Value*, llvm::Value*, clang::QualType, clang::CallExpr const*, clang::CodeGen::CallArgList&, clang::CodeGen::CallArgList*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4797608)
#13 0x000055a77501e355 clang::CodeGen::CodeGenFunction::EmitCXXMemberOrOperatorCall(clang::CXXMethodDecl const*, clang::CodeGen::CGCallee const&, clang::CodeGen::ReturnValueSlot, llvm::Value*, llvm::Value*, clang::QualType, clang::CallExpr const*, clang::CodeGen::CallArgList*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4797355)
#14 0x000055a77501f73c clang::CodeGen::CodeGenFunction::EmitCXXMemberOrOperatorMemberCallExpr(clang::CallExpr const*, clang::CXXMethodDecl const*, clang::CodeGen::ReturnValueSlot, bool, clang::NestedNameSpecifier*, bool, clang::Expr const*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x479873c)
#15 0x000055a775020a91 clang::CodeGen::CodeGenFunction::EmitCXXOperatorMemberCallExpr(clang::CXXOperatorCallExpr const*, clang::CXXMethodDecl const*, clang::CodeGen::ReturnValueSlot) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4799a91)
#16 0x000055a77502bf6b (anonymous namespace)::ScalarExprEmitter::VisitCallExpr(clang::CallExpr const*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x47a4f6b)
#17 0x000055a77474b4de clang::StmtVisitorBase<std::__1::add_pointer, (anonymous namespace)::ScalarExprEmitter, llvm::Value*>::Visit(clang::Stmt*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3ec44de)
#18 0x000055a77474b8c9 clang::StmtVisitorBase<std::__1::add_pointer, (anonymous namespace)::ScalarExprEmitter, llvm::Value*>::Visit(clang::Stmt*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3ec48c9)
#19 0x000055a77474b1b0 clang::CodeGen::CodeGenFunction::EmitScalarExpr(clang::Expr const*, bool) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3ec41b0)
#20 0x000055a77500ad12 clang::CodeGen::CodeGenFunction::EmitAnyExpr(clang::Expr const*, clang::CodeGen::AggValueSlot, bool) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4783d12)
#21 0x000055a77500aefb clang::CodeGen::CodeGenFunction::EmitAnyExprToTemp(clang::Expr const*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4783efb)
#22 0x000055a774feb05a clang::CodeGen::CodeGenFunction::EmitCallArg(clang::CodeGen::CallArgList&, clang::Expr const*, clang::QualType) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x476405a)
#23 0x000055a774feabcf clang::CodeGen::CodeGenFunction::EmitCallArgs(clang::CodeGen::CallArgList&, llvm::ArrayRef<clang::QualType>, llvm::iterator_range<clang::Stmt::CastIterator<clang::Expr, clang::Expr const* const, clang::Stmt const* const> >, clang::CodeGen::CodeGenFunction::AbstractCallee, unsigned int, clang::CodeGen::CodeGenFunction::EvaluationOrder) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4763bcf)
#24 0x000055a775019de4 clang::CodeGen::CodeGenFunction::EmitCall(clang::QualType, clang::CodeGen::CGCallee const&, clang::CallExpr const*, clang::CodeGen::ReturnValueSlot, llvm::Value*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4792de4)
#25 0x000055a77501976a clang::CodeGen::CodeGenFunction::EmitCallExpr(clang::CallExpr const*, clang::CodeGen::ReturnValueSlot) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x479276a)
#26 0x000055a77502bf6b (anonymous namespace)::ScalarExprEmitter::VisitCallExpr(clang::CallExpr const*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x47a4f6b)
#27 0x000055a77474b94e clang::StmtVisitorBase<std::__1::add_pointer, (anonymous namespace)::ScalarExprEmitter, llvm::Value*>::Visit(clang::Stmt*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3ec494e)
#28 0x000055a77474b1b0 clang::CodeGen::CodeGenFunction::EmitScalarExpr(clang::Expr const*, bool) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3ec41b0)
#29 0x000055a77500ad12 clang::CodeGen::CodeGenFunction::EmitAnyExpr(clang::Expr const*, clang::CodeGen::AggValueSlot, bool) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4783d12)
#30 0x000055a77500acb7 clang::CodeGen::CodeGenFunction::EmitIgnoredExpr(clang::Expr const*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x4783cb7)
#31 0x000055a774f900bd clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const*, llvm::ArrayRef<clang::Attr const*>) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x47090bd)
#32 0x000055a774f946b4 clang::CodeGen::CodeGenFunction::EmitCompoundStmtWithoutScope(clang::CompoundStmt const&, bool, clang::CodeGen::AggValueSlot) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x470d6b4)
#33 0x000055a774fa3151 clang::CodeGen::CodeGenFunction::EmitFunctionBody(clang::Stmt const*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x471c151)
#34 0x000055a77473ec96 clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, llvm::Function*, clang::CodeGen::CGFunctionInfo const&) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3eb7c96)
#35 0x000055a774fb2fde clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl, llvm::GlobalValue*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x472bfde)
#36 0x000055a774fb16a4 clang::CodeGen::CodeGenModule::EmitGlobalDefinition(clang::GlobalDecl, llvm::GlobalValue*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x472a6a4)
#37 0x000055a774742553 clang::CodeGen::CodeGenModule::EmitTopLevelDecl(clang::Decl*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3ebb553)
#38 0x000055a7747d7175 (anonymous namespace)::CodeGeneratorImpl::HandleTopLevelDecl(clang::DeclGroupRef) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3f50175)
#39 0x000055a7747d6f64 clang::BackendConsumer::HandleTopLevelDecl(clang::DeclGroupRef) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3f4ff64)
#40 0x000055a7747db275 clang::ParseAST(clang::Sema&, bool, bool) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x3f54275)
#41 0x000055a77523db17 clang::CodeGenAction::ExecuteAction() (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x49b6b17)
#42 0x000055a77513b81e clang::FrontendAction::Execute() (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x48b481e)
#43 0x000055a7750e1a12 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x485aa12)
#44 0x000055a775152502 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x48cb502)
#45 0x000055a774a3aa9c cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x41b3a9c)
#46 0x000055a774a39721 ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&) (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x41b2721)
#47 0x000055a774a38d72 main (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x41b1d72)
#48 0x00001525b4d73b75 __libc_start_main (/usr/lib64/libc.so.6+0x27b75)
#49 0x000055a774a363e2 _start (/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang+++0x41af3e2)
clang++: error: unable to execute command: Segmentation fault (core dumped)
clang++: error: clang frontend command failed due to signal (use -v to see invocation)
Intel(R) oneAPI DPC++ Compiler 2021.1.2 (2020.10.0.1214)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/intel/oneapi/compiler/2021.1.2/linux/bin
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/icpxerr9-020ec0.cpp
clang++: note: diagnostic msg: /tmp/icpxerr9-020ec0.sh
clang++: note: diagnostic msg:

********************
[vitti cc]$cat /tmp/icpxerr9-020ec0.cpp
# 1 "<built-in>"
# 1 "icpxerr9.C"
// icpx ICE in ScalarExprEmitter::VisitCallExpr
template<typename = int>
void f(const char* a =
([](int = []{ static int i; return 42; }()) {
static int i;
return "";
}()));

void g()
{
f();
}
[vitti cc]$cat /tmp/icpxerr9-020ec0.sh
# Crash reproducer for Intel(R) oneAPI DPC++ Compiler 2021.1.2 (2020.10.0.1214)
# Driver args: "--driver-mode=g++" "--intel" "icpxerr9.C"
# Original command: "/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang++" "-cc1" "-triple" "x86_64-unknown-linux-gnu" "-emit-obj" "--mrelax-relocations" "-disable-free" "-disable-llvm-verifier" "-discard-value-names" "-main-file-name" "icpxerr9.C" "-mrelocation-model" "static" "-fveclib=SVML" "-mframe-pointer=none" "-fmath-errno" "-fno-rounding-math" "-mconstructor-aliases" "-munwind-tables" "-target-cpu" "x86-64" "-fno-split-dwarf-inlining" "-debugger-tuning=gdb" "-resource-dir" "/opt/intel/oneapi/compiler/2021.1.2/linux/lib/clang/12.0.0" "-I/opt/intel/oneapi/dpcpp-ct/2021.1.1/include" "-I/opt/intel/oneapi/dnnl/2021.1.1/cpu_dpcpp_gpu_dpcpp/lib" "-I/opt/intel/oneapi/ccl/2021.1.1/include/cpu_gpu_dpcpp" "-I/opt/intel/oneapi/vpl/2021.1.1/include" "-I/opt/intel/oneapi/ipp/2021.1.1/include" "-I/opt/intel/oneapi/tbb/2021.1.1/env/../include" "-I/opt/intel/oneapi/ippcp/2021.1.1/include" "-I/opt/intel/oneapi/dev-utilities/2021.1.1/include" "-I/opt/intel/oneapi/mkl/latest/include" "-I/opt/intel/oneapi/mpi/2021.1.1//include" "-I/opt/intel/oneapi/dal/2021.1.1/include" "-I/opt/intel/oneapi/dpl/2021.1.2/linux/include" "-I/opt/intel/oneapi/compiler/2021.1.2/linux/include" "-cxx-isystem" "/opt/intel/oneapi/clck/2021.1.1/include" "-internal-isystem" "/opt/intel/oneapi/compiler/2021.1.2/linux/bin/../compiler/include" "-internal-isystem" "/home/vitti/local/gcc-150321-full/lib/gcc/x86_64-pc-linux-gnu/11.0.1/../../../../include/c++/11.0.1" "-internal-isystem" "/home/vitti/local/gcc-150321-full/lib/gcc/x86_64-pc-linux-gnu/11.0.1/../../../../include/c++/11.0.1/x86_64-pc-linux-gnu" "-internal-isystem" "/home/vitti/local/gcc-150321-full/lib/gcc/x86_64-pc-linux-gnu/11.0.1/../../../../include/c++/11.0.1/backward" "-internal-isystem" "/usr/local/include" "-internal-isystem" "/opt/intel/oneapi/compiler/2021.1.2/linux/lib/clang/12.0.0/include" "-internal-externc-isystem" "/include" "-internal-externc-isystem" "/usr/include" "-O2" "-fdeprecated-macro" "-fdebug-compilation-dir" "/home/vitti/f95/cc" "-ferror-limit" "19" "-disable-cpudispatch-ifuncs" "-fheinous-gnu-extensions" "-fgnuc-version=4.2.1" "-fcxx-exceptions" "-fexceptions" "-fcolor-diagnostics" "-vectorize-loops" "-vectorize-slp" "-fintel-compatibility" "-mllvm" "-disable-hir-generate-mkl-call" "-mllvm" "-intel-libirc-allowed" "-mllvm" "-loopopt=0" "-mllvm" "-enable-lv" "-o" "/tmp/icpxerr9-eee149.o" "-x" "c++" "icpxerr9.C"
"/opt/intel/oneapi/compiler/2021.1.2/linux/bin/clang++" "-cc1" "-triple" "x86_64-unknown-linux-gnu" "-emit-obj" "--mrelax-relocations" "-disable-free" "-disable-llvm-verifier" "-discard-value-names" "-main-file-name" "icpxerr9.C" "-mrelocation-model" "static" "-fveclib=SVML" "-mframe-pointer=none" "-fmath-errno" "-fno-rounding-math" "-mconstructor-aliases" "-munwind-tables" "-target-cpu" "x86-64" "-fno-split-dwarf-inlining" "-debugger-tuning=gdb" "-cxx-isystem" "/opt/intel/oneapi/clck/2021.1.1/include" "-O2" "-fdeprecated-macro" "-ferror-limit" "19" "-disable-cpudispatch-ifuncs" "-fheinous-gnu-extensions" "-fgnuc-version=4.2.1" "-fcxx-exceptions" "-fexceptions" "-fcolor-diagnostics" "-vectorize-loops" "-vectorize-slp" "-fintel-compatibility" "-mllvm" "-disable-hir-generate-mkl-call" "-mllvm" "-intel-libirc-allowed" "-mllvm" "-loopopt=0" "-mllvm" "-enable-lv" "-x" "c++" "icpxerr9-020ec0.cpp"

[RahulV_intel]

Hi,

Thanks for reporting the bug. The test code crashes with ICPX. We are working internally on this and will get back to you.

Regards,

Rahul

[Viet_H_Intel]

I've reported this bug to our Developer.

Thank you for the test case.