[Bug middle-end/105533] UBSAN: gcc/expmed.cc:3272:26: runtime error: signed integer overflow: -9223372036854775808 - 1 cannot be represented in type 'long int'

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105533

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 57632
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57632&action=edit
gcc14-pr105533.patch

Untested fix for the other issue.