[Bug ipa/97346] IPA reference reference_vars_to_consider leaks

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97346

--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jan Hubicka <hubicka@gcc.gnu.org>:

https://gcc.gnu.org/g:9966699d7a9d8e35c0c4cf9a945bcf90ef874f2d

commit r11-7240-g9966699d7a9d8e35c0c4cf9a945bcf90ef874f2d
Author: Jan Hubicka <jh@suse.cz>
Date:   Sun Feb 14 23:24:44 2021 +0100

    Fix memory leak in ipa-refernece

    2021-02-14  Jan Hubicka  <hubicka@ucw.cz>
                Richard Biener  <rguether@suse.de>

            PR ipa/97346
            * ipa-reference.c (ipa_init): Only conditinally initialize
            reference_vars_to_consider.
            (propagate): Conditionally deninitialize
reference_vars_to_consider.
            (ipa_reference_write_optimization_summary): Sanity check that
            reference_vars_to_consider is not allocated.