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[clang][trunk] UNREACHABLE executed: Type not integer, floating, or complex #96627

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wierton opened this issue Jun 25, 2024 · 2 comments
Open

[clang][trunk] UNREACHABLE executed: Type not integer, floating, or complex #96627

wierton opened this issue Jun 25, 2024 · 2 comments
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clang:frontend Language frontend issues, e.g. anything involving "Sema" confirmed Verified by a second party crash Prefer [crash-on-valid] or [crash-on-invalid]

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@wierton
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wierton commented Jun 25, 2024

Compiler explorer link for quick verification: https://gcc.godbolt.org/z/4hKvzeY3n

The testing program:

typedef int v4si __attribute__ ((vector_size (1*sizeof(int))));
typedef float v4sf __attribute__ ((vector_size (1*sizeof(float))));

__attribute__((noipa))
v4si f(v4si a, v4si b, v4sf fa, v4sf fb) {
  const v4si c = fa < fb;
  const v4si c1 = fa >= fb;
  return (c & a) | abs(c1);
}

The stack dump:

Type not integer, floating, or complex
UNREACHABLE executed at /root/llvm-project/clang/lib/Sema/SemaChecking.cpp:8860!
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/compiler-explorer/clang-assertions-trunk/bin/clang -gdwarf-4 -g -o /app/output.s -S --gcc-toolchain=/opt/compiler-explorer/gcc-snapshot -fcolor-diagnostics -fno-crash-diagnostics -O2 <source>
1.	<source>:8:26: current parser token ')'
2.	<source>:5:42: parsing function body 'f'
3.	<source>:5:42: in compound statement ('{}')
 #0 0x0000000003a1b328 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x3a1b328)
 #1 0x0000000003a1900c llvm::sys::CleanupOnSignal(unsigned long) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x3a1900c)
 #2 0x000000000395eb28 CrashRecoverySignalHandler(int) CrashRecoveryContext.cpp:0:0
 #3 0x00007f2627a42520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
 #4 0x00007f2627a969fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
 #5 0x00007f2627a42476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
 #6 0x00007f2627a287f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
 #7 0x000000000396a80a (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x396a80a)
 #8 0x000000000659d85c (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x659d85c)
 #9 0x00000000065e535a clang::Sema::CheckAbsoluteValueFunction(clang::CallExpr const*, clang::FunctionDecl const*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x65e535a)
#10 0x00000000065eeb9a clang::Sema::CheckFunctionCall(clang::FunctionDecl*, clang::CallExpr*, clang::FunctionProtoType const*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x65eeb9a)
#11 0x000000000698334a clang::Sema::BuildResolvedCallExpr(clang::Expr*, clang::NamedDecl*, clang::SourceLocation, llvm::ArrayRef<clang::Expr*>, clang::SourceLocation, clang::Expr*, bool, clang::CallExpr::ADLCallKind) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x698334a)
#12 0x000000000698433d clang::Sema::BuildCallExpr(clang::Scope*, clang::Expr*, clang::SourceLocation, llvm::MutableArrayRef<clang::Expr*>, clang::SourceLocation, clang::Expr*, bool, bool) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x698433d)
#13 0x000000000698743c clang::Sema::ActOnCallExpr(clang::Scope*, clang::Expr*, clang::SourceLocation, llvm::MutableArrayRef<clang::Expr*>, clang::SourceLocation, clang::Expr*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x698743c)
#14 0x000000000641247d clang::Parser::ParsePostfixExpressionSuffix(clang::ActionResult<clang::Expr*, true>) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x641247d)
#15 0x0000000006409ad1 clang::Parser::ParseCastExpression(clang::Parser::CastParseKind, bool, bool&, clang::Parser::TypeCastState, bool, bool*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x6409ad1)
#16 0x000000000640ceaa clang::Parser::ParseCastExpression(clang::Parser::CastParseKind, bool, clang::Parser::TypeCastState, bool, bool*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x640ceaa)
#17 0x000000000640e1f1 clang::Parser::ParseRHSOfBinaryExpression(clang::ActionResult<clang::Expr*, true>, clang::prec::Level) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x640e1f1)
#18 0x0000000006411a19 clang::Parser::ParseExpression(clang::Parser::TypeCastState) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x6411a19)
#19 0x00000000064854b2 clang::Parser::ParseReturnStatement() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x64854b2)
#20 0x00000000064887d0 clang::Parser::ParseStatementOrDeclarationAfterAttributes(llvm::SmallVector<clang::Stmt*, 32u>&, clang::Parser::ParsedStmtContext, clang::SourceLocation*, clang::ParsedAttributes&, clang::ParsedAttributes&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x64887d0)
#21 0x0000000006489ef7 clang::Parser::ParseStatementOrDeclaration(llvm::SmallVector<clang::Stmt*, 32u>&, clang::Parser::ParsedStmtContext, clang::SourceLocation*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x6489ef7)
#22 0x000000000648ad05 clang::Parser::ParseCompoundStatementBody(bool) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x648ad05)
#23 0x000000000648c56a clang::Parser::ParseFunctionStatementBody(clang::Decl*, clang::Parser::ParseScope&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x648c56a)
#24 0x00000000063a1763 clang::Parser::ParseFunctionDefinition(clang::ParsingDeclarator&, clang::Parser::ParsedTemplateInfo const&, clang::Parser::LateParsedAttrList*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x63a1763)
#25 0x00000000063d735c clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, clang::DeclaratorContext, clang::ParsedAttributes&, clang::Parser::ParsedTemplateInfo&, clang::SourceLocation*, clang::Parser::ForRangeInit*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x63d735c)
#26 0x000000000639519e clang::Parser::ParseDeclOrFunctionDefInternal(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec&, clang::AccessSpecifier) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x639519e)
#27 0x00000000063959fe clang::Parser::ParseDeclarationOrFunctionDefinition(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*, clang::AccessSpecifier) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x63959fe)
#28 0x000000000639c107 clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x639c107)
#29 0x000000000639d00f clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, clang::Sema::ModuleImportState&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x639d00f)
#30 0x000000000639080a clang::ParseAST(clang::Sema&, bool, bool) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x639080a)
#31 0x0000000004307c98 clang::CodeGenAction::ExecuteAction() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x4307c98)
#32 0x000000000458ea89 clang::FrontendAction::Execute() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x458ea89)
#33 0x0000000004514c7e clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x4514c7e)
#34 0x000000000467701e clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x467701e)
#35 0x0000000000c6946c cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0xc6946c)
#36 0x0000000000c627ca ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&) driver.cpp:0:0
#37 0x000000000434bbe9 void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const::'lambda'()>(long) Job.cpp:0:0
#38 0x000000000395efd4 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x395efd4)
#39 0x000000000434c1df clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const (.part.0) Job.cpp:0:0
#40 0x0000000004311415 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x4311415)
#41 0x0000000004311e7d clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&, bool) const (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x4311e7d)
#42 0x0000000004319b75 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x4319b75)
#43 0x0000000000c66975 clang_main(int, char**, llvm::ToolContext const&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0xc66975)
#44 0x0000000000b3fd24 main (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0xb3fd24)
#45 0x00007f2627a29d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#46 0x00007f2627a29e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#47 0x0000000000c6227e _start (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0xc6227e)
clang: error: clang frontend command failed with exit code 134 (use -v to see invocation)
@github-actions github-actions bot added the clang Clang issues not falling into any other category label Jun 25, 2024
@EugeneZelenko EugeneZelenko added clang:frontend Language frontend issues, e.g. anything involving "Sema" crash Prefer [crash-on-valid] or [crash-on-invalid] and removed clang Clang issues not falling into any other category labels Jun 25, 2024
@llvmbot
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llvmbot commented Jun 25, 2024

@llvm/issue-subscribers-clang-frontend

Author: wt.cc (wierton)

Compiler explorer link for quick verification: https://gcc.godbolt.org/z/4hKvzeY3n

The testing program:

typedef int v4si __attribute__ ((vector_size (1*sizeof(int))));
typedef float v4sf __attribute__ ((vector_size (1*sizeof(float))));

__attribute__((noipa))
v4si f(v4si a, v4si b, v4sf fa, v4sf fb) {
  const v4si c = fa &lt; fb;
  const v4si c1 = fa &gt;= fb;
  return (c &amp; a) | abs(c1);
}

The stack dump:

Type not integer, floating, or complex
UNREACHABLE executed at /root/llvm-project/clang/lib/Sema/SemaChecking.cpp:8860!
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/compiler-explorer/clang-assertions-trunk/bin/clang -gdwarf-4 -g -o /app/output.s -S --gcc-toolchain=/opt/compiler-explorer/gcc-snapshot -fcolor-diagnostics -fno-crash-diagnostics -O2 &lt;source&gt;
1.	&lt;source&gt;:8:26: current parser token ')'
2.	&lt;source&gt;:5:42: parsing function body 'f'
3.	&lt;source&gt;:5:42: in compound statement ('{}')
 #<!-- -->0 0x0000000003a1b328 llvm::sys::PrintStackTrace(llvm::raw_ostream&amp;, int) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x3a1b328)
 #<!-- -->1 0x0000000003a1900c llvm::sys::CleanupOnSignal(unsigned long) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x3a1900c)
 #<!-- -->2 0x000000000395eb28 CrashRecoverySignalHandler(int) CrashRecoveryContext.cpp:0:0
 #<!-- -->3 0x00007f2627a42520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
 #<!-- -->4 0x00007f2627a969fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
 #<!-- -->5 0x00007f2627a42476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
 #<!-- -->6 0x00007f2627a287f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
 #<!-- -->7 0x000000000396a80a (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x396a80a)
 #<!-- -->8 0x000000000659d85c (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x659d85c)
 #<!-- -->9 0x00000000065e535a clang::Sema::CheckAbsoluteValueFunction(clang::CallExpr const*, clang::FunctionDecl const*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x65e535a)
#<!-- -->10 0x00000000065eeb9a clang::Sema::CheckFunctionCall(clang::FunctionDecl*, clang::CallExpr*, clang::FunctionProtoType const*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x65eeb9a)
#<!-- -->11 0x000000000698334a clang::Sema::BuildResolvedCallExpr(clang::Expr*, clang::NamedDecl*, clang::SourceLocation, llvm::ArrayRef&lt;clang::Expr*&gt;, clang::SourceLocation, clang::Expr*, bool, clang::CallExpr::ADLCallKind) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x698334a)
#<!-- -->12 0x000000000698433d clang::Sema::BuildCallExpr(clang::Scope*, clang::Expr*, clang::SourceLocation, llvm::MutableArrayRef&lt;clang::Expr*&gt;, clang::SourceLocation, clang::Expr*, bool, bool) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x698433d)
#<!-- -->13 0x000000000698743c clang::Sema::ActOnCallExpr(clang::Scope*, clang::Expr*, clang::SourceLocation, llvm::MutableArrayRef&lt;clang::Expr*&gt;, clang::SourceLocation, clang::Expr*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x698743c)
#<!-- -->14 0x000000000641247d clang::Parser::ParsePostfixExpressionSuffix(clang::ActionResult&lt;clang::Expr*, true&gt;) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x641247d)
#<!-- -->15 0x0000000006409ad1 clang::Parser::ParseCastExpression(clang::Parser::CastParseKind, bool, bool&amp;, clang::Parser::TypeCastState, bool, bool*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x6409ad1)
#<!-- -->16 0x000000000640ceaa clang::Parser::ParseCastExpression(clang::Parser::CastParseKind, bool, clang::Parser::TypeCastState, bool, bool*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x640ceaa)
#<!-- -->17 0x000000000640e1f1 clang::Parser::ParseRHSOfBinaryExpression(clang::ActionResult&lt;clang::Expr*, true&gt;, clang::prec::Level) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x640e1f1)
#<!-- -->18 0x0000000006411a19 clang::Parser::ParseExpression(clang::Parser::TypeCastState) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x6411a19)
#<!-- -->19 0x00000000064854b2 clang::Parser::ParseReturnStatement() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x64854b2)
#<!-- -->20 0x00000000064887d0 clang::Parser::ParseStatementOrDeclarationAfterAttributes(llvm::SmallVector&lt;clang::Stmt*, 32u&gt;&amp;, clang::Parser::ParsedStmtContext, clang::SourceLocation*, clang::ParsedAttributes&amp;, clang::ParsedAttributes&amp;) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x64887d0)
#<!-- -->21 0x0000000006489ef7 clang::Parser::ParseStatementOrDeclaration(llvm::SmallVector&lt;clang::Stmt*, 32u&gt;&amp;, clang::Parser::ParsedStmtContext, clang::SourceLocation*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x6489ef7)
#<!-- -->22 0x000000000648ad05 clang::Parser::ParseCompoundStatementBody(bool) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x648ad05)
#<!-- -->23 0x000000000648c56a clang::Parser::ParseFunctionStatementBody(clang::Decl*, clang::Parser::ParseScope&amp;) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x648c56a)
#<!-- -->24 0x00000000063a1763 clang::Parser::ParseFunctionDefinition(clang::ParsingDeclarator&amp;, clang::Parser::ParsedTemplateInfo const&amp;, clang::Parser::LateParsedAttrList*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x63a1763)
#<!-- -->25 0x00000000063d735c clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&amp;, clang::DeclaratorContext, clang::ParsedAttributes&amp;, clang::Parser::ParsedTemplateInfo&amp;, clang::SourceLocation*, clang::Parser::ForRangeInit*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x63d735c)
#<!-- -->26 0x000000000639519e clang::Parser::ParseDeclOrFunctionDefInternal(clang::ParsedAttributes&amp;, clang::ParsedAttributes&amp;, clang::ParsingDeclSpec&amp;, clang::AccessSpecifier) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x639519e)
#<!-- -->27 0x00000000063959fe clang::Parser::ParseDeclarationOrFunctionDefinition(clang::ParsedAttributes&amp;, clang::ParsedAttributes&amp;, clang::ParsingDeclSpec*, clang::AccessSpecifier) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x63959fe)
#<!-- -->28 0x000000000639c107 clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&amp;, clang::ParsedAttributes&amp;, clang::ParsingDeclSpec*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x639c107)
#<!-- -->29 0x000000000639d00f clang::Parser::ParseTopLevelDecl(clang::OpaquePtr&lt;clang::DeclGroupRef&gt;&amp;, clang::Sema::ModuleImportState&amp;) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x639d00f)
#<!-- -->30 0x000000000639080a clang::ParseAST(clang::Sema&amp;, bool, bool) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x639080a)
#<!-- -->31 0x0000000004307c98 clang::CodeGenAction::ExecuteAction() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x4307c98)
#<!-- -->32 0x000000000458ea89 clang::FrontendAction::Execute() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x458ea89)
#<!-- -->33 0x0000000004514c7e clang::CompilerInstance::ExecuteAction(clang::FrontendAction&amp;) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x4514c7e)
#<!-- -->34 0x000000000467701e clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x467701e)
#<!-- -->35 0x0000000000c6946c cc1_main(llvm::ArrayRef&lt;char const*&gt;, char const*, void*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0xc6946c)
#<!-- -->36 0x0000000000c627ca ExecuteCC1Tool(llvm::SmallVectorImpl&lt;char const*&gt;&amp;, llvm::ToolContext const&amp;) driver.cpp:0:0
#<!-- -->37 0x000000000434bbe9 void llvm::function_ref&lt;void ()&gt;::callback_fn&lt;clang::driver::CC1Command::Execute(llvm::ArrayRef&lt;std::optional&lt;llvm::StringRef&gt;&gt;, std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt;&gt;*, bool*) const::'lambda'()&gt;(long) Job.cpp:0:0
#<!-- -->38 0x000000000395efd4 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref&lt;void ()&gt;) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x395efd4)
#<!-- -->39 0x000000000434c1df clang::driver::CC1Command::Execute(llvm::ArrayRef&lt;std::optional&lt;llvm::StringRef&gt;&gt;, std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt;&gt;*, bool*) const (.part.0) Job.cpp:0:0
#<!-- -->40 0x0000000004311415 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&amp;, clang::driver::Command const*&amp;, bool) const (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x4311415)
#<!-- -->41 0x0000000004311e7d clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&amp;, llvm::SmallVectorImpl&lt;std::pair&lt;int, clang::driver::Command const*&gt;&gt;&amp;, bool) const (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x4311e7d)
#<!-- -->42 0x0000000004319b75 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&amp;, llvm::SmallVectorImpl&lt;std::pair&lt;int, clang::driver::Command const*&gt;&gt;&amp;) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0x4319b75)
#<!-- -->43 0x0000000000c66975 clang_main(int, char**, llvm::ToolContext const&amp;) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0xc66975)
#<!-- -->44 0x0000000000b3fd24 main (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0xb3fd24)
#<!-- -->45 0x00007f2627a29d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#<!-- -->46 0x00007f2627a29e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#<!-- -->47 0x0000000000c6227e _start (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+0xc6227e)
clang: error: clang frontend command failed with exit code 134 (use -v to see invocation)

@shafik
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shafik commented Jun 27, 2024

Confirmed

@shafik shafik added the confirmed Verified by a second party label Jun 27, 2024
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@shafik @EugeneZelenko @wierton @llvmbot