[Bug tree-optimization/123372] [15/16 Regression] ICE in expand_fn_using_insn on .SAT_SUB while building OpenTTD with LTO since r15-1671

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123372

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gnu.org
   Last reconfirmed|                            |2026-01-02
             Status|UNCONFIRMED                 |ASSIGNED
     Ever confirmed|0                           |1

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 63203
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=63203&action=edit
gcc16-pr123372.patch

Untested fix.