Description
Same error with #53097
Compile firefox 97.0.1 with thin LTO.
environment:
OS: arch linux.
llvm, clang and lld version: 13.0.1
CPU: Intel(R) Core(TM) i7-4790 CPU, haswell
CFLAGS: -march=native -mtune=native -O2 -pipe -fno-plt -fexceptions -fasynchronous-unwind-tables -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-protector-strong -fstack-clash-protection -fcf-protection
CXXFLAGS: $CFLAGS -Wp,-D_GLIBCXX_ASSERTIONS
LDFLAGS: -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now,-z,noexecstack
RUSTFLAGS: -C opt-level=2 -C target-cpu=native
Since building firefox with PGO, the first pass compiling without thin LTO, and everything is OK, but in the second pass,
with thin LTO, while linking libxul.so, compiling failed with logs below:
32:33.70 LLVM ERROR: Cannot select: intrinsic %llvm.x86.aesni.aesenc
32:33.70 PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
32:33.70 Stack dump:
32:33.70 0. Running pass 'Function Pass Manager' on module '/build/firefox/src/firefox-97.0.1/obj/x86_64-unknown-linux-gnu/release/libgkrust.a(wgpu_hal-785fcf12e540c33d.wgpu_hal.c740af7d-cgu.0.rcgu.o at 76974238)'.
32:33.70 1. Running pass 'X86 DAG->DAG Instruction Selection' on function '@"_ZN9hashbrown3map24HashMap$LT$K$C$V$C$S$GT$7get_mut17ha3902d568de85cc9E"'
32:33.94 #0 0x00007fb5a629eea7 (/usr/lib/libLLVM-13.so+0xba6ea7)
32:33.94 #1 0x00007fb5a629c6a6 (/usr/lib/libLLVM-13.so+0xba46a6)
32:33.94 #2 0x00007fb5a5305560 __restore_rt libc_sigaction.c:0:0
32:33.94 #3 0x00007fb5a535234c __pthread_kill_implementation pthread_kill.c:0:0
32:33.94 #4 0x00007fb5a53054b8 gsignal (/usr/lib/libc.so.6+0x424b8)
32:33.94 #5 0x00007fb5a52ef534 abort (/usr/lib/libc.so.6+0x2c534)
32:33.94 #6 0x00007fb5a61b8858 llvm::report_fatal_error(llvm::Twine const&, bool) (/usr/lib/libLLVM-13.so+0xac0858)
32:33.94 #7 0x00007fb5a61b89b4 (/usr/lib/libLLVM-13.so+0xac09b4)
32:33.94 #8 0x00007fb5a6c10e65 llvm::SelectionDAGISel::CannotYetSelect(llvm::SDNode*) (/usr/lib/libLLVM-13.so+0x1518e65)
32:33.94 #9 0x00007fb5a6c1229a llvm::SelectionDAGISel::SelectCodeCommon(llvm::SDNode*, unsigned char const*, unsigned int) (/usr/lib/libLLVM-13.so+0x151a29a)
32:33.94 #10 0x00007fb5a93b5f70 (/usr/lib/libLLVM-13.so+0x3cbdf70)
32:33.94 #11 0x00007fb5a6c0f9a7 llvm::SelectionDAGISel::DoInstructionSelection() (/usr/lib/libLLVM-13.so+0x15179a7)
32:33.94 #12 0x00007fb5a6c18749 llvm::SelectionDAGISel::CodeGenAndEmitDAG() (/usr/lib/libLLVM-13.so+0x1520749)
32:33.94 #13 0x00007fb5a6c1b62f llvm::SelectionDAGISel::SelectAllBasicBlocks(llvm::Function const&) (/usr/lib/libLLVM-13.so+0x152362f)
32:33.94 #14 0x00007fb5a6c1df82 (/usr/lib/libLLVM-13.so+0x1525f82)
32:33.94 #15 0x00007fb5a93bfcc0 (/usr/lib/libLLVM-13.so+0x3cc7cc0)
32:33.94 #16 0x00007fb5a66cc1d9 llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (/usr/lib/libLLVM-13.so+0xfd41d9)
32:33.94 #17 0x00007fb5a6404f50 llvm::FPPassManager::runOnFunction(llvm::Function&) (/usr/lib/libLLVM-13.so+0xd0cf50)
32:33.94 #18 0x00007fb5a64050c4 llvm::FPPassManager::runOnModule(llvm::Module&) (/usr/lib/libLLVM-13.so+0xd0d0c4)
32:33.94 #19 0x00007fb5a6406a0a llvm::legacy::PassManagerImpl::run(llvm::Module&) (/usr/lib/libLLVM-13.so+0xd0ea0a)
32:33.94 #20 0x00007fb5a7c451b4 (/usr/lib/libLLVM-13.so+0x254d1b4)
32:33.94 #21 0x00007fb5a7c46404 llvm::lto::thinBackend(llvm::lto::Config const&, unsigned int, std::function<std::unique_ptr<llvm::lto::NativeObjectStream, std::default_delete<llvm::lto::NativeObjectStream> > (unsigned int)>, llvm::Module&, llvm::ModuleSummaryIndex const&, llvm::StringMap<std::unordered_set<unsigned long, std::hash<unsigned long>, std::equal_to<unsigned long>, std::allocator<unsigned long> >, llvm::MallocAllocator> const&, llvm::DenseMap<unsigned long, llvm::GlobalValueSummary*, llvm::DenseMapInfo<unsigned long>, llvm::detail::DenseMapPair<unsigned long, llvm::GlobalValueSummary*> > const&, llvm::MapVector<llvm::StringRef, llvm::BitcodeModule, llvm::DenseMap<llvm::StringRef, unsigned int, llvm::DenseMapInfo<llvm::StringRef>, llvm::detail::DenseMapPair<llvm::StringRef, unsigned int> >, std::vector<std::pair<llvm::StringRef, llvm::BitcodeModule>, std::allocator<std::pair<llvm::StringRef, llvm::BitcodeModule> > > >*, std::vector<unsigned char, std::allocator<unsigned char> > const&) (/usr/lib/libLLVM-13.so+0x254e404)
32:33.94 #22 0x00007fb5a7c2e50b (/usr/lib/libLLVM-13.so+0x253650b)
32:33.94 #23 0x00007fb5a621f786 (/usr/lib/libLLVM-13.so+0xb27786)
32:33.94 #24 0x00007fb5a61f8b6d (/usr/lib/libLLVM-13.so+0xb00b6d)
32:33.94 #25 0x00007fb5a5355788 __pthread_once_slow pthread_once.c:0:0
32:33.94 #26 0x00007fb5a62214a0 (/usr/lib/libLLVM-13.so+0xb294a0)
32:33.94 #27 0x00007fb5a53505c2 start_thread pthread_create.c:0:0
32:33.94 #28 0x00007fb5a53d5584 __clone (/usr/lib/libc.so.6+0x112584)
32:34.17 clang-13: error: unable to execute command: Aborted (core dumped)
32:34.17 clang-13: error: linker command failed due to signal (use -v to see invocation)
I am afraid that this question exist since llvm 12.
What's more, I have an laptop with Intel(R) Core(TM) i7-11800H CPU, which is tiger lake architecture, while building this with same configuration (I am quiet sure about it, since I build them in "clean build" , so called in arch development, using systemd-nspawn to get a clean build root), and no error like this.
I open a new issue here because i do not know to reopen #53097.
@phoebewang