[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 via Gcc-bugs]

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

--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Vladimir Makarov <vmaka...@gcc.gnu.org>:

https://gcc.gnu.org/g:cd47cd4b5eb2dfa7a3190e46a3ae93cc87dbe6b1

commit r12-5756-gcd47cd4b5eb2dfa7a3190e46a3ae93cc87dbe6b1
Author: Vladimir N. Makarov <vmaka...@redhat.com>
Date:   Thu Dec 2 12:31:28 2021 -0500

    [PR103437] Make backup code for overflow conditional

    Switch off long long variant overflow code by preprocessor if the
    build compiler has __builtin_smul_overflow.

    gcc/ChangeLog:
            PR rtl-optimization/103437
            * ira-color.c (setup_allocno_priorities): Switch off backup code
            for overflow if compiler has __builtin_smul_overflow.  Use <
            for comparison with -INT_MAX.