[Bug target/123092] [15 Regression] t_lookup.c:1667:1: internal compiler error while building kamailio-6.0.4 on riscv64

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123092

--- Comment #16 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-15 branch has been updated by Jeff Law <l...@gcc.gnu.org>:

https://gcc.gnu.org/g:14da7fd501f7993c18f096e7c97216b1779e1e63

commit r15-10707-g14da7fd501f7993c18f096e7c97216b1779e1e63
Author: Vladimir N. Makarov <vmaka...@redhat.com>
Date:   Fri Jan 16 10:09:52 2026 -0500

    [PR123092, LRA]: Reprocess insn after equivalence substitution

    LRA in the test case substituted equivalence in an insn but did not
    process the insn on satisfying constraints after that.  It resulted in
    error "insn does not satisfy its constraints"

    gcc/ChangeLog:

            PR target/123092
            * lra-constraints.cc (lra_constraints): Push insn on processing
            stack after equivalence substitution.

    gcc/testsuite/ChangeLog:

            PR target/123092
            * gcc.target/riscv/pr123092.c: New.

    (cherry picked from commit 538177d9b4c48321e07e1fd5647ed960049288f8)