[llvm-bugs] [Bug 34480] New: clang 6.0.0-svn312520-1~exp1 segfaults while building llvm trunk TransBlockObjCVariable.cpp
via llvm-bugs
llvm-bugs at lists.llvm.org
Tue Sep 5 13:01:50 PDT 2017
https://bugs.llvm.org/show_bug.cgi?id=34480
Bug ID: 34480
Summary: clang 6.0.0-svn312520-1~exp1 segfaults while building
llvm trunk TransBlockObjCVariable.cpp
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: -New Bugs
Assignee: unassignedclangbugs at nondot.org
Reporter: lebedev.ri at gmail.com
CC: llvm-bugs at lists.llvm.org
$ ninja -j1
[1/885] Building CXX object
tools/clang/lib/ARCMigrate/CMakeFiles/clangARCMigrate.dir/TransBlockObjCVariable.cpp.o
FAILED:
tools/clang/lib/ARCMigrate/CMakeFiles/clangARCMigrate.dir/TransBlockObjCVariable.cpp.o
/usr/local/bin/clang++ -DGTEST_HAS_RTTI=0 -D_GNU_SOURCE
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
-Itools/clang/lib/ARCMigrate -I/build/clang/lib/ARCMigrate
-I/build/clang/include -Itools/clang/include -I/usr/include/libxml2 -Iinclude
-I/build/llvm/include -fPIC -fvisibility-inlines-hidden -Werror=date-time
-Werror=unguarded-availability-new -std=c++11 -Wall -W -Wno-unused-parameter
-Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic
-Wno-long-long -Wcovered-switch-default -Wnon-virtual-dtor
-Wdelete-non-virtual-dtor -Wstring-conversion -fcolor-diagnostics
-ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual
-Wno-nested-anon-types -O3 -DNDEBUG -fno-exceptions -fno-rtti -MD -MT
tools/clang/lib/ARCMigrate/CMakeFiles/clangARCMigrate.dir/TransBlockObjCVariable.cpp.o
-MF
tools/clang/lib/ARCMigrate/CMakeFiles/clangARCMigrate.dir/TransBlockObjCVariable.cpp.o.d
-o
tools/clang/lib/ARCMigrate/CMakeFiles/clangARCMigrate.dir/TransBlockObjCVariable.cpp.o
-c /build/clang/lib/ARCMigrate/TransBlockObjCVariable.cpp
#0 0x00007fa2ed4cc7da llvm::sys::PrintStackTrace(llvm::raw_ostream&)
(/usr/lib/llvm-6.0/bin/../lib/libLLVM-6.0.so.1+0x8997da)
#1 0x00007fa2ed4caac6 llvm::sys::RunSignalHandlers()
(/usr/lib/llvm-6.0/bin/../lib/libLLVM-6.0.so.1+0x897ac6)
#2 0x00007fa2ed4cabe3 (/usr/lib/llvm-6.0/bin/../lib/libLLVM-6.0.so.1+0x897be3)
#3 0x00007fa2f03fc0c0 __restore_rt
(/lib/x86_64-linux-gnu/libpthread.so.0+0x110c0)
#4 0x00007fa2ee1a868c llvm::CallGraphSCC::ReplaceNode(llvm::CallGraphNode*,
llvm::CallGraphNode*) (/usr/lib/llvm-6.0/bin/../lib/libLLVM-6.0.so.1+0x157568c)
#5 0x00007fa2ee006412 (/usr/lib/llvm-6.0/bin/../lib/libLLVM-6.0.so.1+0x13d3412)
#6 0x00007fa2ee1aabb1 (/usr/lib/llvm-6.0/bin/../lib/libLLVM-6.0.so.1+0x1577bb1)
#7 0x00007fa2ed5a176f llvm::legacy::PassManagerImpl::run(llvm::Module&)
(/usr/lib/llvm-6.0/bin/../lib/libLLVM-6.0.so.1+0x96e76f)
#8 0x0000556c41bc4c51 clang::EmitBackendOutput(clang::DiagnosticsEngine&,
clang::HeaderSearchOptions const&, clang::CodeGenOptions const&,
clang::TargetOptions const&, clang::LangOptions const&, llvm::DataLayout
const&, llvm::Module*, clang::BackendAction,
std::unique_ptr<llvm::raw_pwrite_stream,
std::default_delete<llvm::raw_pwrite_stream> >)
(/usr/lib/llvm-6.0/bin/clang+0x48dc51)
#9 0x0000556c4210f022 (/usr/lib/llvm-6.0/bin/clang+0x9d8022)
#10 0x0000556c4234d54a clang::ParseAST(clang::Sema&, bool, bool)
(/usr/lib/llvm-6.0/bin/clang+0xc1654a)
#11 0x0000556c4210e261 clang::CodeGenAction::ExecuteAction()
(/usr/lib/llvm-6.0/bin/clang+0x9d7261)
#12 0x0000556c41f61996 clang::FrontendAction::Execute()
(/usr/lib/llvm-6.0/bin/clang+0x82a996)
#13 0x0000556c41f2dcfc
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)
(/usr/lib/llvm-6.0/bin/clang+0x7f6cfc)
#14 0x0000556c42001843
clang::ExecuteCompilerInvocation(clang::CompilerInstance*)
(/usr/lib/llvm-6.0/bin/clang+0x8ca843)
#15 0x0000556c41b75b10 cc1_main(llvm::ArrayRef<char const*>, char const*,
void*) (/usr/lib/llvm-6.0/bin/clang+0x43eb10)
#16 0x0000556c41b64329 main (/usr/lib/llvm-6.0/bin/clang+0x42d329)
#17 0x00007fa2ebddb2e1 __libc_start_main
(/lib/x86_64-linux-gnu/libc.so.6+0x202e1)
#18 0x0000556c41b7391a _start (/usr/lib/llvm-6.0/bin/clang+0x43c91a)
Stack dump:
0. Program arguments: /usr/lib/llvm-6.0/bin/clang -cc1 -triple
x86_64-pc-linux-gnu -emit-obj -disable-free -disable-llvm-verifier
-discard-value-names -main-file-name TransBlockObjCVariable.cpp
-mrelocation-model pic -pic-level 2 -mthread-model posix -fmath-errno
-masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array
-target-cpu x86-64 -dwarf-column-info -debugger-tuning=gdb
-momit-leaf-frame-pointer -ffunction-sections -fdata-sections
-coverage-notes-file
/build/llvm-build-Clang-release/tools/clang/lib/ARCMigrate/CMakeFiles/clangARCMigrate.dir/TransBlockObjCVariable.cpp.gcno
-resource-dir /usr/lib/llvm-6.0/lib/clang/6.0.0 -dependency-file
tools/clang/lib/ARCMigrate/CMakeFiles/clangARCMigrate.dir/TransBlockObjCVariable.cpp.o.d
-sys-header-deps -MT
tools/clang/lib/ARCMigrate/CMakeFiles/clangARCMigrate.dir/TransBlockObjCVariable.cpp.o
-D GTEST_HAS_RTTI=0 -D _GNU_SOURCE -D __STDC_CONSTANT_MACROS -D
__STDC_FORMAT_MACROS -D __STDC_LIMIT_MACROS -I tools/clang/lib/ARCMigrate -I
/build/clang/lib/ARCMigrate -I /build/clang/include -I tools/clang/include -I
/usr/include/libxml2 -I include -I /build/llvm/include -D NDEBUG
-internal-isystem
/usr/lib64/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0
-internal-isystem
/usr/lib64/gcc/x86_64-linux-gnu/7.2.0/../../../../include/x86_64-linux-gnu/c++/7.2.0
-internal-isystem
/usr/lib64/gcc/x86_64-linux-gnu/7.2.0/../../../../include/x86_64-linux-gnu/c++/7.2.0
-internal-isystem
/usr/lib64/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/backward
-internal-isystem /usr/include/clang/6.0.0/include/ -internal-isystem
/usr/local/include -internal-isystem /usr/lib/llvm-6.0/lib/clang/6.0.0/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem /usr/include -O3
-Werror=date-time -Werror=unguarded-availability-new -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 -Wstring-conversion -Woverloaded-virtual
-Wno-nested-anon-types -pedantic -std=c++11 -fdeprecated-macro
-fdebug-compilation-dir /build/llvm-build-Clang-release -ferror-limit 19
-fmessage-length 0 -fvisibility-inlines-hidden -fno-rtti -fobjc-runtime=gcc
-fno-common -fdiagnostics-show-option -fcolor-diagnostics -vectorize-loops
-vectorize-slp -o
tools/clang/lib/ARCMigrate/CMakeFiles/clangARCMigrate.dir/TransBlockObjCVariable.cpp.o
-x c++ /build/clang/lib/ARCMigrate/TransBlockObjCVariable.cpp
1. <eof> parser at end of file
2. Per-module optimization passes
3. Running pass 'CallGraph Pass Manager' on module
'/build/clang/lib/ARCMigrate/TransBlockObjCVariable.cpp'.
clang: error: unable to execute command: Segmentation fault
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 6.0.0-svn312520-1~exp1 (trunk)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/local/bin
clang: 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: 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/TransBlockObjCVariable-5dd049.cpp
clang: note: diagnostic msg: /tmp/TransBlockObjCVariable-5dd049.sh
clang: note: diagnostic msg:
********************
ninja: build stopped: subcommand failed.
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