[Bug ipa/93223] [9/10 Regression] ICE in devirtualization_time_bonus at gcc/ipa-cp.c:3161 since r261744

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93223

--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Martin Liska <mar...@gcc.gnu.org>:

https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=8a37df5e5cb2de8302f9412173103593ec53961e

commit r10-5852-g8a37df5e5cb2de8302f9412173103593ec53961e
Author: Martin Jambor <mjam...@suse.cz>
Date:   Mon Jan 13 19:13:46 2020 +0100

    IPA: Avoid segfault in devirtualization_time_bonus (PR 93223)

    2020-01-13  Martin Jambor  <mjam...@suse.cz>

            PR ipa/93223
            * ipa-cp.c (devirtualization_time_bonus): Check whether isummary is
            NULL.

            testsuite/
            * g++.dg/ipa/pr93223.C: New test.