<html>
<head>
<base href="https://bugs.llvm.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - ICE in (anonymous namespace)::CGOpenMPInlinedRegionInfo::getContextValue()"
href="https://bugs.llvm.org/show_bug.cgi?id=50020">50020</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>ICE in (anonymous namespace)::CGOpenMPInlinedRegionInfo::getContextValue()
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>new bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>schnetter@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>I am using Clang 12.0.0 on Ubuntu 18.04 (x86-64). I encounter an ICE for a
`#pragma critical` statement in a C++ anonymous function.
The stack backtrace is:
PLEASE submit a bug report to <a href="https://bugs.llvm.org/">https://bugs.llvm.org/</a> and include the crash
backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments:
/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang++ -fopenmp
-Wall -pipe -g -march=native -std=gnu++17 -O3 -fno-math-errno
-fno-rounding-math -funsafe-math-optimizations -c -o
/home/eschnetter/src/CarpetX/Cactus/configs/sim-llvm-debug/build/CarpetX/valid.cxx.o
/home/eschnetter/src/CarpetX/Cactus/configs/sim-llvm-debug/build/CarpetX/valid.cxx
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/spack/opt/spack/linux-ubuntu18.04-skylake_avx512/gcc-10.1.0/openmpi-4.0.5-pua6st5imfibtvblfer5psadibj5fbgc/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/spack/opt/spack/linux-ubuntu18.04-skylake_avx512/gcc-10.1.0/openmpi-4.0.5-pua6st5imfibtvblfer5psadibj5fbgc/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/lib
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/spack/opt/spack/linux-ubuntu18.04-skylake_avx512/gcc-10.1.0/openmpi-4.0.5-pua6st5imfibtvblfer5psadibj5fbgc/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/arrangements/CarpetX/CarpetX/src
-I/home/eschnetter/src/CarpetX/Cactus/configs/sim-llvm-debug/config-data
-I/home/eschnetter/src/CarpetX/Cactus/configs/sim-llvm-debug/bindings/include
-I/home/eschnetter/src/CarpetX/Cactus/src/include
-I/home/eschnetter/src/CarpetX/Cactus/arrangements
-I/home/eschnetter/src/CarpetX/Cactus/configs/sim-llvm-debug/bindings/Configuration/Thorns
-I/home/eschnetter/src/CarpetX/Cactus/configs/sim-llvm-debug/bindings/include/CarpetX
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/spack/opt/spack/linux-ubuntu18.04-skylake_avx512/gcc-10.1.0/openmpi-4.0.5-pua6st5imfibtvblfer5psadibj5fbgc/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/spack/opt/spack/linux-ubuntu18.04-skylake_avx512/gcc-10.1.0/openmpi-4.0.5-pua6st5imfibtvblfer5psadibj5fbgc/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/lib
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/spack/opt/spack/linux-ubuntu18.04-skylake_avx512/gcc-10.1.0/openmpi-4.0.5-pua6st5imfibtvblfer5psadibj5fbgc/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/view-llvm/include
-I/home/eschnetter/src/CarpetX/Cactus/arrangements/CarpetX/CarpetX/src
-I/home/eschnetter/src/CarpetX/Cactus/configs/sim-llvm-debug/bindings/include/CarpetX
-DCCODE
1. <eof> parser at end of file
2. Per-file LLVM IR generation
3.
/home/eschnetter/src/CarpetX/Cactus/arrangements/CarpetX/CarpetX/src/valid.cxx:105:27:
Generating code for declaration 'CarpetX::check_valid(const
GHExt::LevelData::GroupData &, int, int, const function<std::string ()>
&)::(anonymous class)::operator()'
4.
/home/eschnetter/src/CarpetX/Cactus/arrangements/CarpetX/CarpetX/src/valid.cxx:110:5:
LLVM IR generation of compound statement ('{}')
#0 0x0000555557d0315d llvm::sys::PrintStackTrace(llvm::raw_ostream&, int)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x27af15d)
#1 0x0000555557d00cb4 llvm::sys::RunSignalHandlers()
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x27accb4)
#2 0x0000555557c65d28 CrashRecoverySignalHandler(int)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2711d28)
#3 0x000015555511d980 __restore_rt
(/lib/x86_64-linux-gnu/libpthread.so.0+0x12980)
#4 0x00005555583da237 (anonymous
namespace)::CGOpenMPInlinedRegionInfo::getContextValue() const
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2e86237)
#5 0x000055555830ab47
clang::CodeGen::CodeGenFunction::EmitDeclRefLValue(clang::DeclRefExpr const*)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2db6b47)
#6 0x00005555583089dd clang::CodeGen::CodeGenFunction::EmitLValue(clang::Expr
const*) (.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2db49dd)
#7 0x000055555830cdd5
clang::CodeGen::CodeGenFunction::EmitUnaryOpLValue(clang::UnaryOperator const*)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2db8dd5)
#8 0x0000555558308797 clang::CodeGen::CodeGenFunction::EmitLValue(clang::Expr
const*) (.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2db4797)
#9 0x0000555558308e4b
clang::CodeGen::CodeGenFunction::EmitIgnoredExpr(clang::Expr const*)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2db4e4b)
#10 0x0000555558038572 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt
const*, llvm::ArrayRef<clang::Attr const*>)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2ae4572)
#11 0x0000555558039579
clang::CodeGen::CodeGenFunction::EmitCompoundStmtWithoutScope(clang::CompoundStmt
const&, bool, clang::CodeGen::AggValueSlot)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2ae5579)
#12 0x000055555803989b
clang::CodeGen::CodeGenFunction::EmitCompoundStmt(clang::CompoundStmt const&,
bool, clang::CodeGen::AggValueSlot)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2ae589b)
#13 0x000055555803fc63
clang::CodeGen::CodeGenFunction::EmitSimpleStmt(clang::Stmt const*,
llvm::ArrayRef<clang::Attr const*>)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2aebc63)
#14 0x000055555803849e clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt
const*, llvm::ArrayRef<clang::Attr const*>)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2ae449e)
#15 0x00005555583e8246
clang::CodeGen::RegionCodeGenTy::operator()(clang::CodeGen::CodeGenFunction&)
const
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2e94246)
#16 0x00005555583e830f (anonymous
namespace)::CGOpenMPRegionInfo::EmitBody(clang::CodeGen::CodeGenFunction&,
clang::Stmt const*)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2e9430f)
#17 0x00005555583def0b
clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(clang::CodeGen::CodeGenFunction&,
llvm::omp::Directive, clang::CodeGen::RegionCodeGenTy const&, bool)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2e8af0b)
#18 0x000055555840f08e
clang::CodeGen::CGOpenMPRuntime::emitCriticalRegion(clang::CodeGen::CodeGenFunction&,
llvm::StringRef, clang::CodeGen::RegionCodeGenTy const&, clang::SourceLocation,
clang::Expr const*)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2ebb08e)
#19 0x00005555580497f0
clang::CodeGen::CodeGenFunction::EmitOMPCriticalDirective(clang::OMPCriticalDirective
const&)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2af57f0)
#20 0x0000555558039579
clang::CodeGen::CodeGenFunction::EmitCompoundStmtWithoutScope(clang::CompoundStmt
const&, bool, clang::CodeGen::AggValueSlot)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2ae5579)
#21 0x0000555558090b6a
clang::CodeGen::CodeGenFunction::EmitFunctionBody(clang::Stmt const*)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b3cb6a)
#22 0x000055555809cfee
clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl,
llvm::Function*, clang::CodeGen::CGFunctionInfo const&)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b48fee)
#23 0x00005555580e382d
clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl,
llvm::GlobalValue*)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b8f82d)
#24 0x00005555580e0273
clang::CodeGen::CodeGenModule::EmitGlobalDefinition(clang::GlobalDecl,
llvm::GlobalValue*)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b8c273)
#25 0x00005555580e9395 clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b95395)
#26 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#27 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#28 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#29 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#30 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#31 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#32 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#33 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#34 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#35 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#36 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#37 0x00005555580e93ad clang::CodeGen::CodeGenModule::EmitDeferred()
(.localalias)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b953ad)
#38 0x00005555580e972c clang::CodeGen::CodeGenModule::Release()
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2b9572c)
#39 0x0000555558d4281a (anonymous
namespace)::CodeGeneratorImpl::HandleTranslationUnit(clang::ASTContext&)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x37ee81a)
#40 0x0000555558d40870
clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x37ec870)
#41 0x0000555559a199d9 clang::ParseAST(clang::Sema&, bool, bool)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x44c59d9)
#42 0x000055555867e859 clang::FrontendAction::Execute()
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x312a859)
#43 0x00005555586137f2
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x30bf7f2)
#44 0x000055555873b9c7
clang::ExecuteCompilerInvocation(clang::CompilerInstance*)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x31e79c7)
#45 0x000055555658026b cc1_main(llvm::ArrayRef<char const*>, char const*,
void*)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x102c26b)
#46 0x000055555657e95e ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x102a95e)
#47 0x000055555849a5f5 void llvm::function_ref<void
()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional<llvm::StringRef>
<span class="quote">>, std::__cxx11::basic_string<char, std::char_traits<char>,</span >
std::allocator<char> >*, bool*) const::'lambda'()>(long)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2f465f5)
#48 0x0000555557c65e33
llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2711e33)
#49 0x000055555849c7b5
clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional<llvm::StringRef>
<span class="quote">>, std::__cxx11::basic_string<char, std::char_traits<char>,</span >
std::allocator<char> >*, bool*) const
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2f487b5)
#50 0x000055555846a875
clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&,
clang::driver::Command const*&) const
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2f16875)
#51 0x000055555846b977
clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&,
llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*> >&) const
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2f17977)
#52 0x000055555847aa31
clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&,
llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*> >&)
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x2f26a31)
#53 0x00005555564f3d1c main
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0xf9fd1c)
#54 0x0000155553d5bbf7 __libc_start_main
/build/glibc-S9d2JN/glibc-2.27/csu/../csu/libc-start.c:344:0
#55 0x000055555657b8ca _start
(/home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin/clang+++0x10278ca)
clang-12: error: clang frontend command failed with exit code 139 (use -v to
see invocation)
clang version 12.0.0
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/eschnetter/src/CarpetX/Cactus/view-compilers-llvm/bin
clang-12: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-12: note: diagnostic msg: /tmp/valid-7eebf6.cpp
clang-12: note: diagnostic msg: /tmp/valid-7eebf6.sh
clang-12: note: diagnostic msg:
********************</pre>
</div>
</p>
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