[Bug tree-optimization/115694] [13/14/15 regression] ICE in forwprop (useless_type_conversion_p) when building scipy with LTO since r13-1762-gf9d4c3b45c5ed5

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115694

--- Comment #13 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:543a5b9da964f821b9e723ed9c93d6cdca464d47

commit r15-1743-g543a5b9da964f821b9e723ed9c93d6cdca464d47
Author: Richard Biener <rguent...@suse.de>
Date:   Sun Jun 30 13:07:14 2024 +0200

    tree-optimization/115694 - ICE with complex store rewrite

    The following adds a missed check when forwprop attempts to rewrite
    a complex store.

            PR tree-optimization/115694
            * tree-ssa-forwprop.cc (pass_forwprop::execute): Check the
            store is complex before rewriting it.

            * g++.dg/torture/pr115694.C: New testcase.