https://llvm.org/bugs/show_bug.cgi?id=30536
Bug ID: 30536
Summary: building clang 4.0 by itself failed
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: C++
Assignee: unassignedclangb...@nondot.org
Reporter: tomilovanato...@gmail.com
CC: dgre...@apple.com, llvm-bugs@lists.llvm.org
Classification: Unclassified
Created attachment 17359
--> https://llvm.org/bugs/attachment.cgi?id=17359&action=edit
file
I use clang 4.0 from trunk (rev. 282470). I build it using g++ against libgcc
and libstdc++, then using itself I build it against libc++, libc++abi,
compiler-rt and libunwind shipped with llvm. Then I tried to rebuild it using
itself and faced the following bug:
#0 0x0000000000f83025 llvm::sys::PrintStackTrace(llvm::raw_ostream&)
(/usr/local/bin/clang-4.0+0xf83025)
#1 0x0000000000f835b6 SignalHandler(int) (/usr/local/bin/clang-4.0+0xf835b6)
#2 0x00007f49536fa3d0 __restore_rt
(/lib/x86_64-linux-gnu/libpthread.so.0+0x113d0)
#3 0x000000000240b736 clang::Decl::getAttrs() const
(/usr/local/bin/clang-4.0+0x240b736)
#4 0x00000000023f7ffa clang::ValueDecl::isWeak() const
(/usr/local/bin/clang-4.0+0x23f7ffa)
#5 0x00000000024449f7 HandleConversionToBool(clang::APValue const&, bool&)
(/usr/local/bin/clang-4.0+0x24449f7)
#6 0x00000000024708d7 (anonymous
namespace)::IntExprEvaluator::VisitCastExpr(clang::CastExpr const*)
(/usr/local/bin/clang-4.0+0x24708d7)
#7 0x000000000245f18a clang::StmtVisitorBase<clang::make_const_ptr, (anonymous
namespace)::IntExprEvaluator, bool>::Visit(clang::Stmt const*)
(/usr/local/bin/clang-4.0+0x245f18a)
#8 0x0000000002447999 Evaluate(clang::APValue&, (anonymous
namespace)::EvalInfo&, clang::Expr const*) (/usr/local/bin/clang-4.0+0x2447999)
#9 0x00000000024611bf (anonymous
namespace)::IntExprEvaluator::VisitBinaryOperator(clang::BinaryOperator const*)
(/usr/local/bin/clang-4.0+0x24611bf)
#10 0x000000000245e3f6 clang::StmtVisitorBase<clang::make_const_ptr, (anonymous
namespace)::IntExprEvaluator, bool>::Visit(clang::Stmt const*)
(/usr/local/bin/clang-4.0+0x245e3f6)
#11 0x0000000002447999 Evaluate(clang::APValue&, (anonymous
namespace)::EvalInfo&, clang::Expr const*) (/usr/local/bin/clang-4.0+0x2447999)
#12 0x000000000245ad1f EvaluateStmt((anonymous namespace)::StmtResult&,
(anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*)
(/usr/local/bin/clang-4.0+0x245ad1f)
#13 0x000000000245a5ef EvaluateStmt((anonymous namespace)::StmtResult&,
(anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*)
(/usr/local/bin/clang-4.0+0x245a5ef)
#14 0x0000000002448e8e HandleFunctionCall(clang::SourceLocation,
clang::FunctionDecl const*, (anonymous namespace)::LValue const*,
llvm::ArrayRef<clang::Expr const*>, clang::Stmt const*, (anonymous
namespace)::EvalInfo&, clang::APValue&, (anonymous namespace)::LValue const*)
(/usr/local/bin/clang-4.0+0x2448e8e)
#15 0x0000000002470694 (anonymous namespace)::ExprEvaluatorBase<(anonymous
namespace)::IntExprEvaluator>::handleCallExpr(clang::CallExpr const*,
clang::APValue&, (anonymous namespace)::LValue const*)
(/usr/local/bin/clang-4.0+0x2470694)
#16 0x0000000002463f0a (anonymous
namespace)::IntExprEvaluator::VisitCallExpr(clang::CallExpr const*)
(/usr/local/bin/clang-4.0+0x2463f0a)
#17 0x000000000245e463 clang::StmtVisitorBase<clang::make_const_ptr, (anonymous
namespace)::IntExprEvaluator, bool>::Visit(clang::Stmt const*)
(/usr/local/bin/clang-4.0+0x245e463)
#18 0x0000000002447999 Evaluate(clang::APValue&, (anonymous
namespace)::EvalInfo&, clang::Expr const*) (/usr/local/bin/clang-4.0+0x2447999)
#19 0x000000000244480a EvaluateAsRValue((anonymous namespace)::EvalInfo&,
clang::Expr const*, clang::APValue&) (/usr/local/bin/clang-4.0+0x244480a)
#20 0x00000000024445df clang::Expr::EvaluateAsRValue(clang::Expr::EvalResult&,
clang::ASTContext const&) const (/usr/local/bin/clang-4.0+0x24445df)
#21 0x00000000024448f2 clang::Expr::EvaluateAsBooleanCondition(bool&,
clang::ASTContext const&) const (/usr/local/bin/clang-4.0+0x24448f2)
#22 0x0000000002300996 (anonymous
namespace)::CFGBuilder::evaluateAsBooleanConditionNoCache(clang::Expr*)
(/usr/local/bin/clang-4.0+0x2300996)
#23 0x00000000022ffecf (anonymous
namespace)::CFGBuilder::tryEvaluateBool(clang::Expr*)
(/usr/local/bin/clang-4.0+0x22ffecf)
#24 0x00000000022fe429 (anonymous namespace)::CFGBuilder::Visit(clang::Stmt*,
(anonymous namespace)::AddStmtChoice) (/usr/local/bin/clang-4.0+0x22fe429)
#25 0x00000000022ff387 (anonymous
namespace)::CFGBuilder::VisitCompoundStmt(clang::CompoundStmt*)
(/usr/local/bin/clang-4.0+0x22ff387)
#26 0x00000000022f5b95 clang::CFG::buildCFG(clang::Decl const*, clang::Stmt*,
clang::ASTContext*, clang::CFG::BuildOptions const&)
(/usr/local/bin/clang-4.0+0x22f5b95)
#27 0x00000000022ef88d clang::AnalysisDeclContext::getCFG()
(/usr/local/bin/clang-4.0+0x22ef88d)
#28 0x0000000002100ee4
clang::sema::AnalysisBasedWarnings::IssueWarnings(clang::sema::AnalysisBasedWarnings::Policy,
clang::sema::FunctionScopeInfo*, clang::Decl const*, clang::BlockExpr const*)
(/usr/local/bin/clang-4.0+0x2100ee4)
#29 0x0000000001c90f4d
clang::Sema::PopFunctionScopeInfo(clang::sema::AnalysisBasedWarnings::Policy
const*, clang::Decl const*, clang::BlockExpr const*)
(/usr/local/bin/clang-4.0+0x1c90f4d)
#30 0x0000000001d64d73 clang::Sema::ActOnFinishFunctionBody(clang::Decl*,
clang::Stmt*, bool) (/usr/local/bin/clang-4.0+0x1d64d73)
#31 0x0000000001b26f01 clang::Parser::ParseFunctionStatementBody(clang::Decl*,
clang::Parser::ParseScope&) (/usr/local/bin/clang-4.0+0x1b26f01)
#32 0x0000000001aac05b
clang::Parser::ParseFunctionDefinition(clang::ParsingDeclarator&,
clang::Parser::ParsedTemplateInfo const&, clang::Parser::LateParsedAttrList*)
(/usr/local/bin/clang-4.0+0x1aac05b)
#33 0x0000000001abf2fd clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&,
unsigned int, clang::SourceLocation*, clang::Parser::ForRangeInit*)
(/usr/local/bin/clang-4.0+0x1abf2fd)
#34 0x0000000001aab0ba
clang::Parser::ParseDeclOrFunctionDefInternal(clang::Parser::ParsedAttributesWithRange&,
clang::ParsingDeclSpec&, clang::AccessSpecifier)
(/usr/local/bin/clang-4.0+0x1aab0ba)
#35 0x0000000001aaab13
clang::Parser::ParseDeclarationOrFunctionDefinition(clang::Parser::ParsedAttributesWithRange&,
clang::ParsingDeclSpec*, clang::AccessSpecifier)
(/usr/local/bin/clang-4.0+0x1aaab13)
#36 0x0000000001aa9ed3
clang::Parser::ParseExternalDeclaration(clang::Parser::ParsedAttributesWithRange&,
clang::ParsingDeclSpec*) (/usr/local/bin/clang-4.0+0x1aa9ed3)
#37 0x0000000001aa91eb
clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&)
(/usr/local/bin/clang-4.0+0x1aa91eb)
#38 0x0000000001aa5fb7 clang::ParseAST(clang::Sema&, bool, bool)
(/usr/local/bin/clang-4.0+0x1aa5fb7)
#39 0x00000000013ab13d clang::FrontendAction::Execute()
(/usr/local/bin/clang-4.0+0x13ab13d)
#40 0x0000000001378448
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)
(/usr/local/bin/clang-4.0+0x1378448)
#41 0x0000000001420f91
clang::ExecuteCompilerInvocation(clang::CompilerInstance*)
(/usr/local/bin/clang-4.0+0x1420f91)
#42 0x00000000007530e5 cc1_main(llvm::ArrayRef<char const*>, char const*,
void*) (/usr/local/bin/clang-4.0+0x7530e5)
#43 0x0000000000751bd8 main (/usr/local/bin/clang-4.0+0x751bd8)
#44 0x00007f495231f830 __libc_start_main
/build/glibc-GKVZIf/glibc-2.23/csu/../csu/libc-start.c:325:0
#45 0x000000000074f089 _start (/usr/local/bin/clang-4.0+0x74f089)
Stack dump:
0. Program arguments: /usr/local/bin/clang-4.0 -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -disable-free -disable-llvm-verifier
-discard-value-names -main-file-name BlockFrequencyInfoImpl.cpp
-mrelocation-model pic -pic-level 2 -mthread-model posix -fmath-errno
-masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array
-target-cpu sandybridge -target-feature +sse2 -target-feature +cx16
-target-feature -tbm -target-feature -avx512ifma -target-feature -avx512dq
-target-feature -fma4 -target-feature -prfchw -target-feature -bmi2
-target-feature -xsavec -target-feature -fsgsbase -target-feature +popcnt
-target-feature +aes -target-feature -pcommit -target-feature -xsaves
-target-feature -avx512er -target-feature -clwb -target-feature -avx512f
-target-feature -pku -target-feature -smap -target-feature +mmx -target-feature
-xop -target-feature -rdseed -target-feature -hle -target-feature -sse4a
-target-feature -avx512bw -target-feature -clflushopt -target-feature +xsave
-target-feature -avx512vl -target-feature -invpcid -target-feature -avx512cd
-target-feature -rtm -target-feature -fma -target-feature -bmi -target-feature
-mwaitx -target-feature -rdrnd -target-feature +sse4.1 -target-feature +sse4.2
-target-feature -avx2 -target-feature +sse -target-feature -lzcnt
-target-feature +pclmul -target-feature -prefetchwt1 -target-feature -f16c
-target-feature +ssse3 -target-feature -sgx -target-feature +cmov
-target-feature -avx512vbmi -target-feature -movbe -target-feature +xsaveopt
-target-feature -sha -target-feature -adx -target-feature -avx512pf
-target-feature +sse3 -target-feature +avx -momit-leaf-frame-pointer
-dwarf-column-info -debugger-tuning=gdb -ffunction-sections -fdata-sections
-coverage-notes-file
/home/user/llvm-build/lib/Analysis/CMakeFiles/LLVMAnalysis.dir/BlockFrequencyInfoImpl.cpp.gcno
-resource-dir /usr/local/bin/../lib/clang/4.0.0 -D GTEST_HAS_RTTI=0 -D
_GNU_SOURCE -D __STDC_CONSTANT_MACROS -D __STDC_FORMAT_MACROS -D
__STDC_LIMIT_MACROS -I /home/user/llvm-build/lib/Analysis -I
/home/user/llvm/lib/Analysis -I /home/user/llvm-build/include -I
/home/user/llvm/include -D NDEBUG -internal-isystem
/usr/local/bin/../include/c++/v1 -internal-isystem /usr/local/include
-internal-isystem /usr/local/bin/../lib/clang/4.0.0/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem /usr/include -O3
-Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual
-Wmissing-field-initializers -Wno-long-long -Wcovered-switch-default
-Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Werror=date-time -pedantic
-std=gnu++1z -fdeprecated-macro -fdebug-compilation-dir
/home/user/llvm-build/lib/Analysis -ferror-limit 19 -fmessage-length 204
-fvisibility-inlines-hidden -fno-rtti -fobjc-runtime=gcc
-fdiagnostics-show-option -fcolor-diagnostics -vectorize-loops -vectorize-slp
-o CMakeFiles/LLVMAnalysis.dir/BlockFrequencyInfoImpl.cpp.o -x c++
/home/user/llvm/lib/Analysis/BlockFrequencyInfoImpl.cpp
1. /home/user/llvm/lib/Analysis/BlockFrequencyInfoImpl.cpp:328:1: current
parser token 'bool'
2. /home/user/llvm/lib/Analysis/BlockFrequencyInfoImpl.cpp:270:61: parsing
function body 'llvm::BlockFrequencyInfoImplBase::addToDist'
clang-4.0: error: unable to execute command: Segmentation fault (core dumped)
clang-4.0: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 4.0.0 (trunk 282470)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/local/bin
clang-4.0: note: diagnostic msg: PLEASE submit a bug report to
http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and
associated run script.
clang-4.0: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-4.0: note: diagnostic msg: /tmp/BlockFrequencyInfoImpl-f7b562.cpp
clang-4.0: note: diagnostic msg: /tmp/BlockFrequencyInfoImpl-f7b562.sh
clang-4.0: note: diagnostic msg:
********************
lib/Analysis/CMakeFiles/LLVMAnalysis.dir/build.make:257: recipe for target
'lib/Analysis/CMakeFiles/LLVMAnalysis.dir/BlockFrequencyInfoImpl.cpp.o' failed
make[2]: ***
[lib/Analysis/CMakeFiles/LLVMAnalysis.dir/BlockFrequencyInfoImpl.cpp.o] Error
254
make[2]: *** Waiting for unfinished jobs....
--
You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
