search for: basic_istream

...e open-source software cryptopp (https://www.cryptopp.com/#download <https://www.cryptopp.com/#download>) version 5.6.4 I found a strange issue with the IR generated. The issue only appears when compiling with -O2 optimisation in the integer.cpp file (the function is _ZN8CryptoPPrsERNSt3__113basic_istreamIcNS0_11char_traitsIcEEEERNS_7IntegerE -> CryptoPP::operator>>(std::__1::basic_istream<char, std::__1::char_traits<char> >&, CryptoPP::Integer&)). The verifier give me these errors: EH pad cannot be in entry block. %4 = landingpad { i8*, i32 } cleanupLandingPadInst not...

...mbol error. We use DynamicLibrary::LoadLibraryPermanently(nullptr) to add process symbols. > Could you please share us the for what symbols you get undefined references :-) Certainly! Mangled: _ZNSi4swapERSi _ZNSt13basic_filebufIcSt11char_traitsIcEE4swapERS2_ And unmangled: std::basic_istream<char, std::char_traits<char> >::swap(std::basic_istream<char, std::char_traits<char> >&) std::basic_filebuf<char, std::char_traits<char> >::swap(std::basic_filebuf<char, std::char_traits<char> >&) Incidentally, if I call that STL swap() f...

...;> > Could you please share us the for what symbols you get undefined >> references :-) >> >> Certainly! Mangled: >> >> _ZNSi4swapERSi >> _ZNSt13basic_filebufIcSt11char_traitsIcEE4swapERS2_ >> >> And unmangled: >> >> std::basic_istream<char, std::char_traits<char> >> >::swap(std::basic_istream<char, std::char_traits<char> >&) >> std::basic_filebuf<char, std::char_traits<char> >> >::swap(std::basic_filebuf<char, std::char_traits<char> >&) >> >&g...

...rence to 'A_::LTHUNK9' /developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../.. /libstdc++.so：undefined reference to 'A_::LTHUNK13' /developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../.. /libstdc++.so：undefined reference to 'std::basic_istream<char, std::char_traits<char> >::ignore(int) ' /developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../.. /libstdc++.so：undefined reference to 'A_::LTHUNK1' /developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../.. /libstdc++.so：un...

Is the program being built by gcc or clang? Cheers, Rafael Rafael Avila de Espindola <rafael.espindola at gmail.com> writes: > Martin Richtarsky via llvm-dev <llvm-dev at lists.llvm.org> writes: > >> Hi, >> >> for programs linked with lld it's substantially slower to get callstacks >> in gdb, in comparison to gold-linked programs. Two measurements:

...ame Duration::period>; return date::to_stream(os, fmt, file_clock::to_local(time_point_cast<D128>(t)), &abbrev, &offset); } template <class Duration, class CharT, class Traits, class Alloc = std::allocator<CharT>> std::basic_istream<CharT, Traits>& from_stream(std::basic_istream<CharT, Traits>& is, const CharT* fmt, file_time<Duration>& tp, std::basic_string<CharT, Traits, Alloc>* abbrev = nullptr, std::chrono::minutes* offset = nullptr)...

...ndefined reference to `__cxa_guard_acquire' /opt/llvm/llvm/projects/libcxx/src/ios.cpp:71: undefined reference to `__cxa_guard_release' CMakeFiles/cxx.dir/__/src/ios.cpp.o: In function `std::__1::ios_base::clear(unsigned int)': CMakeFiles/cxx.dir/__/src/ios.cpp.o: In function `std::__1::basic_istream<char, std::__1::char_traits<char> >::operator>>(std::__1::basic_streambuf<char, std::__1::char_traits<char> >*)': /opt/llvm/llvm/projects/libcxx/include/istream:900: undefined reference to `__cxa_begin_catch' /opt/llvm/llvm/projects/libcxx/include/istream:900:...

...are not compatible: [8 x sbyte]* %_ZN9__gnu_cxx9num_put_wE "struct.std::__codecvt_abstract_base<char,char,__mbstate_t>"* %_ZN9__gnu_cxx9num_put_wE WARNING: Found global types that are not compatible: [144 x sbyte]* %_ZSt3cin "struct.std::basic_istream<char,std::char_traits<char> >"* %_ZSt3cin WARNING: Found global types that are not compatible: [140 x sbyte]* %_ZSt4cerr "struct.std::basic_ostream<char,std::char_traits<char> >"* %_ZSt4cerr WARNING: Found global types that are not compat...

...nce to `__cxa_guard_acquire' > /opt/llvm/llvm/projects/libcxx/src/ios.cpp:71: undefined reference to `__cxa_guard_release' > CMakeFiles/cxx.dir/__/src/ios.cpp.o: In function `std::__1::ios_base::clear(unsigned int)': > CMakeFiles/cxx.dir/__/src/ios.cpp.o: In function `std::__1::basic_istream<char, std::__1::char_traits<char> >::operator>>(std::__1::basic_streambuf<char, std::__1::char_traits<char> >*)': > /opt/llvm/llvm/projects/libcxx/include/istream:900: undefined reference to `__cxa_begin_catch' > /opt/llvm/llvm/projects/libcxx/include/ist...

Greetings, LLVM wizards. We are using Clang and Orc JIT (v1) to compile and execute C++ code on the fly. If a C++ module calls functions from external libraries, we add them via DynamicLibrary::LoadLibraryPermanently(). The problem we have run into recently is when a module calls a function from the STL -- in particular this swap() function for input streams: #include <fstream>

...uard_acquire' > /opt/llvm/llvm/projects/libcxx/src/ios.cpp:71: undefined reference to > `__cxa_guard_release' > CMakeFiles/cxx.dir/__/src/ios.cpp.o: In function > `std::__1::ios_base::clear(unsigned int)': > CMakeFiles/cxx.dir/__/src/ios.cpp.o: In function > `std::__1::basic_istream<char, std::__1::char_traits<char> > >::operator>>(std::__1::basic_streambuf<char, std::__1::char_traits<char> > >*)': > /opt/llvm/llvm/projects/libcxx/include/istream:900: undefined reference to > `__cxa_begin_catch' > /opt/llvm/llvm/projects/lib...

...ented function iphlpapi.dll._PfBindInterfaceToIPAddress at 12 36835 Microsoft OneDrive/SkyDrive needs support for Shell32.dll.SHGetKnownFolderPath with 'KNOWNFOLDERID_Links' 36888 DDO Wine website not work any more 36927 SADX Mod Loader crashes due to missing msvcp100 function std::basic_istream::swap() 36995 Regression: crash in msxml3 36998 Cube World crashes on unimplemented function msvcp110.dll.?_Xbad_alloc at std@@YAXXZ 37001 APB Reloaded 1.x (MMORPG) launcher crashes on startup (some CIM data type to OLE variant (VT) mappings are incorrect) 37005 Serif WebPlus Starter Ed...

...ght Commander needs KERNEL32.dll.GetConsoleFontInfo 40473 wine fails to compile with >=glibc-2.23 40487 3dmark Vantage Benchmark: unimplemented functions hal.dll.READ and WRITE PORT 40493 Prison Tycoon 4 crashes on start up needing msvcp71.dll.??$?5DU?$char_traits at D@std@@@std@@YAAAV?$basic_istream at DU?$char_traits at D@std@@@0 at AAV10@AAC at Z 40517 Office 2007 shows error message "Unexpected error during export" when trying to export document as PDF file 40525 schannel:main does not recognize package version 0x400000 ------------------------------------------------------...

...@std@@@std@@QAEAAV01 at H@Z (Fifa11 demo, Opera Mobile Emulator 11, Kindle for PC) 27064 Liquidator 2 needs msvcp71.dll.??0?$basic_ofstream at DU?$char_traits at D@std@@@std@@QAE at XZ 27318 OpenGL 2.0 Shading Language Terrain Texturing Demo crashes on unimplemented function msvcp100.dll.??0?$basic_istream at DU?$char_traits at D@std@@@std@@QAE at PAV?$basic_streambuf at DU?$char_traits at D@std@@@1 at _N@Z 27764 Civ 5 demo wants msvcp90.dll.$basic_ofstream at DU?$char_traits at D@std@@@std@@QAE at XZ (purist) 27767 htmlhelp not showing diacritic characters from html encoded entity 27918 GTA...

...allocator at D@2@@std@@QAE (purist) 25252 Need For Speed Hot Pursuit (2010) crashes on startup (needs Win32_NetworkAdapter WMI class) 25336 nimbuzz disconnects user after a few seconds 26025 Atom Zombie Smasher demo needs locale_ctor_cstr 26375 Medal of honor 2010 needs msvcp80.dll.??5?$basic_istream at DU?$char_traits at D@std@@@std@@QAEAAV01 at AAI@Z 26594 Civilization V crashes/freezes when loading or starting a game. 26696 Dragon Age 2 Demo wants msvcp90.dll.??0?$basic_iostream at _WU?$char_traits at _W@std@@@std@@QAE at PAV?$basic_streambuf at _WU?$char_traits at _W@std@@@1@@Z 2683...

...ree memory allocated by _get_current_locale function. msvcp90: Fixed a memory leak in virtual destructor tests. gdi32: Ignore contours containing one point in get_glyph_outline function. gdi32: Added GetGlyphOutlineW tests on glyph that contains empty contour. msvcp90: Fixed basic_istream_char_read_uint64 tests. msvcp60: Fixed basic_filebuf<char> implementation. msvcp60: Fixed basic_filebuf<short> implementation. msvcp60: Fixed basic_string::c_str implementation. msvcp60: Added basic_string tests. msvcp60: Remove mutex class. msvcp60:...

...age selected 30926 Mathematica 8.0.1 crashes on startup 30986 Severe frame rate regression in 3D games when changing cursor graphic (esp with animated cursors) 31082 StarTopia: crashes while loading 31092 ctest, cmake crash with null this in msvcp90.locale_dtor 31104 msvcp90.dll.??5?$basic_istream at DU?$char_traits at D@std@@@std@@QAEAAV01 at P6AAAVios_base@1 at AAV21@@Z at Z unimplemented 31115 Driftmoon needs Win32_BaseBoard WMI class (queries for SerialNumber property) 31120 Clones (game) crashes on start in quartz 31124 Trying to install Sketchup pro 8 on Ubuntu 12.04 64bit 3...

...ngth mismatch for 'std::ios_constants::boolalpha', got 4, > expected 0 > debug info gives command-line macro definition with non-zero line 13: __MACRO > macro '__USE_ISOC95' is #undefined twice > macro `__STDC_LIMIT_MACROS' redefined at... > Member function "~basic_istream" (offset 28792309) is virtual but the > vtable offset is not specified... > > > > Maybe gdb needs to fall back to slower line number resolution because e.g. > low and high bounds cannot be retrieved and debug_line_address is 0? It is hard to know without a reproducible. I tr...

...ce to `A_::LTHUNK8' /space/p2/ghost/build/llvm-frontend/install/lib/gcc/i686-pc-linux-gnu/4.0.1/../../../libstdc++.so:undefined reference to `A_::LTHUNK11' ........ /space/p2/ghost/build/llvm-frontend/install/lib/gcc/i686-pc-linux-gnu/4.0.1/../../../libstdc++.so:undefined reference to `std::basic_istream<char, std::char_traits<char> >::ignore(int)' The c version of the same, with printf, links and works correctly. I'm not very concerned about this error for now, but if you have a new version for me to test, just say. Finally, will it be possible to provide an updated snapshot...

On Thu, 16 Mar 2006, Vladimir Prus wrote: > Ah, hell, as soon as I've send this email I've updated from CVS to find that > the issue was fixed by Jim several hours after I reported the crash, by > making MachineDebugInfo don't check for empty name of type. :) > Here's what I get now: > >