[Bug tree-optimization/127805] [17 Regression] ICE in in do_rpo_vn_1, at tree-ssa-sccvn.cc:8962 (since r17-5018-g50b1269d94bac5)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127805

--- Comment #6 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Alfie Richards
<alfiericha...@gcc.gnu.org>:

https://gcc.gnu.org/g:e887376de60a6ae60b81156064cb413db8c90353

commit r17-5092-ge887376de60a6ae60b81156064cb413db8c90353
Author: Alfie Richards <alfie.richa...@arm.com>
Date:   Mon Oct 12 13:24:21 2026 +0000

    fix: Use LOOP_VINFO_MAIN_EXIT for final iv edge [PR 127805]

    Use LOOP_VINFO_MAIN_EXIT instead of exit_edge when updating the final
    IV for peeled control.

            PR tree-optimization/127805
    gcc/ChangeLog:

            * tree-vect-loop-manip.cc
            (vect_set_loop_condition_partial_vectors_avx512): Use
            LOOP_VINFO_MAIN_EXIT instead of exit_edge for final_iv.
            (vect_set_loop_condition_normal): Likewise.