https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120145
--- Comment #9 from Kirill A. Korinsky <kirill at korins dot ky> --- Meanwhile, I had a confirmation that GCC-15.1.0 fails the same way. echo timestamp > stmp-int-hdrs LC_ALL=C GCC_COLORS= /usr/ports/pobj/gcc-15.1.0/build-sparc64/./gcc/xgcc -B/usr/ports/pobj/gcc-15.1.0/build-sparc64/./gcc/ -fno-checking -xc -nostdinc /dev/n ull -S -o /dev/null -fself-test=/usr/ports/pobj/gcc-15.1.0/gcc-15.1.0/gcc/testsuite/selftests xgcc: internal compiler error: Segmentation fault signal terminated program cc1 Please submit a full bug report, with preprocessed source (by using -freport-bug). See <https://gcc.gnu.org/bugs/> for instructions. gmake[3]: *** [/usr/ports/pobj/gcc-15.1.0/gcc-15.1.0/gcc/c/Make-lang.in:152: s-selftest-c] Error 4 gmake[3]: *** Waiting for unfinished jobs.... and inside core: Reading symbols from /usr/ports/pobj/gcc-15.1.0/build-sparc64/gcc/cc1... [New process 452868] Core was generated by `cc1'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x0000000a26a57f30 in _ZN4bidi7contextC1Ev+0xfffffffffb5a80dc@plt () (gdb) bt #0 0x0000000a26a57f30 in _ZN4bidi7contextC1Ev+0xfffffffffb5a80dc@plt () Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb) bt f #0 0x0000000a26a57f30 in _ZN4bidi7contextC1Ev+0xfffffffffb5a80dc@plt () No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb)