[Bug ipa/103073] [12 Regression] ICE in insert_access, at ipa-modref-tree.h:578 since r12-4401-gfecd145359fc981b

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103073

--- Comment #14 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jan Hubicka <hubi...@gcc.gnu.org>:

https://gcc.gnu.org/g:5f37780372212a7245f0528e46dbeb741316bba1

commit r12-4966-g5f37780372212a7245f0528e46dbeb741316bba1
Author: Jan Hubicka <hubi...@ucw.cz>
Date:   Fri Nov 5 23:32:55 2021 +0100

    Fix ice in insert_access

    gcc/ChangeLog:

            PR ipa/103073
            * ipa-modref-tree.h (modref_tree::insert): Do nothing for
            paradoxical and zero sized accesses.

    gcc/testsuite/ChangeLog:

            PR ipa/103073
            * g++.dg/torture/pr103073.C: New test.
            * gcc.dg/tree-ssa/modref-11.c: New test.