[Bug rtl-optimization/103437] gcc/ira-color.c:2813:5: runtime error: signed integer overflow: 15 * 147462000 cannot be represented in type 'int'

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103437

--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Vladimir Makarov <vmakarov@gcc.gnu.org>:

https://gcc.gnu.org/g:d47393d0b4d0d498795c4ae1353e6c156c1c4500

commit r12-5714-gd47393d0b4d0d498795c4ae1353e6c156c1c4500
Author: Vladimir N. Makarov <vmakarov@redhat.com>
Date:   Thu Dec 2 08:29:45 2021 -0500

    [PR103437] Process multiplication overflow in priority calculation for
allocno assignments

    We process overflows in cost calculations but for huge functions
    priority calculation can overflow as priority can be bigger the cost
    used for it.  The patch fixes the problem.

    gcc/ChangeLog:

            PR rtl-optimization/103437
            * ira-color.c (setup_allocno_priorities): Process multiplication
            overflow.