On Tue, Jan 6, 2026 at 6:03 AM Toon Moene <[email protected]> wrote:
>
> As follows:
>

Yes this is known . it is https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123383 .
It should be fixed soon.

Thanks,
Andrew


> during IPA pass: devirt
> lto1: internal compiler error: verify_cgraph_node failed
> 0x26a6aff internal_error(char const*, ...)
>         /home/toon/compilers/gcc/gcc/diagnostic-global-context.cc:787
> 0x8ea26f cgraph_node::verify_node()
>         /home/toon/compilers/gcc/gcc/cgraph.cc:4480
> 0x8cc67b symtab_node::verify()
>         /home/toon/compilers/gcc/gcc/symtab.cc:1377
> 0x8cd7d3 symtab_node::verify_symtab_nodes()
>         /home/toon/compilers/gcc/gcc/symtab.cc:1499
> 0xc99283 symtab_node::checking_verify_symtab_nodes()
>         /home/toon/compilers/gcc/gcc/cgraph.h:718
> 0xc99283 symbol_table::remove_unreachable_nodes(_IO_FILE*)
>         /home/toon/compilers/gcc/gcc/ipa.cc:688
> 0xe0584f execute_todo
>         /home/toon/compilers/gcc/gcc/passes.cc:2163
> Please submit a full bug report, with preprocessed source (by using
> -freport-bug).
> Please include the complete backtrace with any bug report.
> See <https://gcc.gnu.org/bugs/> for instructions.
> 0x26a6aff internal_error(char const*, ...)
>         /home/toon/compilers/gcc/gcc/diagnostic-global-context.cc:787
> lto-wrapper: fatal error: /dev/shm/bld205291/./prev-gcc/xg++ returned 1
> exit status
> compilation terminated.
>
> Hope this helps,
>
> --
> Toon Moene - e-mail: [email protected] - phone: +31 346 214290
> Saturnushof 14, 3738 XG  Maartensdijk, The Netherlands
>

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