[Bug target/108994] [13 Regression] LLVM JIT segfaults in libgcc after upgrading from gcc 12.2.1 to 13.0.1 since r13-2706-g6e80a1d164d1f9

["tstellar at redhat dot com" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108994

--- Comment #13 from Tom Stellard <tstellar at redhat dot com> ---
(In reply to Tom Stellard from comment #12)
> https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=6e80a1d164d1f9 is the first
> bad commit.

This commit also causes segfaults on s390x, but during frame registration
instead of frame deregistration:

PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and
include the crash backtrace.
Stack dump:
0.      Program arguments: /root/dev/llvm-project/build/bin/llvm-exegesis
-mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=inverse_throughput
--benchmark-phase=assemble-measured-code -x86-disable-upper-sse-registers
-opcode-name=PBLENDVBrr0 -repetition-mode=loop
 #0 0x00000000016c96aa PrintStackTraceSignalHandler(void*) Signals.cpp:0:0
 #1 0x00000000016c9c18 SignalHandler(int) Signals.cpp:0:0
 #2 0x000003fff20dc488 (linux-vdso64.so.1+0x488)
 #3 0x000003ff8cc0dbe0 (/lib64/libgcc_s.so.1+0xdbe0)
 #4 0x000003ff8cc0e6ce __register_frame_info_bases
(/lib64/libgcc_s.so.1+0xe6ce)
 #5 0x0000000001ca1bb0 llvm::RTDyldMemoryManager::registerEHFrames(unsigned
char*, unsigned long, unsigned long)
(/root/dev/llvm-project/build/bin/llvm-exegesis+0x1ca1bb0)
 #6 0x0000000001cb1158 llvm::RuntimeDyldELF::registerEHFrames()
(/root/dev/llvm-project/build/bin/llvm-exegesis+0x1cb1158)
 #7 0x0000000001c923b6 llvm::MCJIT::finalizeLoadedModules()
(/root/dev/llvm-project/build/bin/llvm-exegesis+0x1c923b6)
 #8 0x0000000001c9367a
llvm::MCJIT::getFunctionAddress(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char>> const&)
(/root/dev/llvm-project/build/bin/llvm-exegesis+0x1c9367a)
 #9 0x000000000171511a
llvm::exegesis::ExecutableFunction::ExecutableFunction(std::unique_ptr<llvm::LLVMTargetMachine,
std::default_delete<llvm::LLVMTargetMachine>>,
llvm::object::OwningBinary<llvm::object::ObjectFile>&&)
(/root/dev/llvm-project/build/bin/llvm-exegesis+0x171511a)
#10 0x00000000016e7ab4
llvm::exegesis::BenchmarkRunner::getRunnableConfiguration(llvm::exegesis::BenchmarkCode
const&, unsigned int, unsigned int, llvm::exegesis::SnippetRepetitor const&)
const (/root/dev/llvm-project/build/bin/llvm-exegesis+0x16e7ab4)
#11 0x0000000001077adc llvm::exegesis::benchmarkMain()
(/root/dev/llvm-project/build/bin/llvm-exegesis+0x1077adc)
#12 0x000000000107ab46 main
(/root/dev/llvm-project/build/bin/llvm-exegesis+0x107ab46)
#13 0x000003ff8ca34872 __libc_start_call_main (/lib64/libc.so.6+0x34872)
#14 0x000003ff8ca34950 __libc_start_main@GLIBC_2.2 (/lib64/libc.so.6+0x34950)
#15 0x0000000001071efa _start
(/root/dev/llvm-project/build/bin/llvm-exegesis+0x1071efa)
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /root/dev/llvm-project/build/bin/FileCheck
/root/dev/llvm-project/llvm/test/tools/llvm-exegesis/X86/inverse_throughput/inverse_throughput-PBLENDVBrr0.s