[Bug tree-optimization/113707] [14 Regression] ICE on valid code at -O1 on x86_64-linux-gnu: Segmentation fault since r14-8683

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113707

--- Comment #6 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>:

https://gcc.gnu.org/g:42959acb8409c39e1c71c43528832611c3b71e25

commit r14-8800-g42959acb8409c39e1c71c43528832611c3b71e25
Author: Richard Biener <rguent...@suse.de>
Date:   Mon Feb 5 09:44:12 2024 +0100

    tree-optimization/113707 - ICE with VN elimination

    The following avoids different avail answers depending on how the
    iteration progressed.

            PR tree-optimization/113707
            * tree-ssa-sccvn.cc (rpo_elim::eliminate_avail): After
            checking the avail set treat out-of-region defines as
            available.

            * gcc.dg/torture/pr113707-1.c: New testcase.
            * gcc.dg/torture/pr113707-2.c: Likewise.