[Bug tree-optimization/102940] [12 Regression] ICE: Segmentation fault (in gimple_bb)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102940

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Andrew Macleod <amacl...@gcc.gnu.org>:

https://gcc.gnu.org/g:d46aeb5906b8ed7ee255cfbacc5cf9d2f56b850c

commit r12-4773-gd46aeb5906b8ed7ee255cfbacc5cf9d2f56b850c
Author: Andrew MacLeod <amacl...@redhat.com>
Date:   Tue Oct 26 14:43:33 2021 -0400

    Reset scev before invoking array_checker.

    Before invoking the array_checker, we need to reset scev so it will not try
to
    access any ssa_names that the substitute and fold engine has freed.

            PR tree-optimization/102940
            * tree-vrp.c (execute_ranger_vrp): Reset scev.