[Bug ipa/92609] [10 Regression] ICE in warn_types_mismatch, at ipa-devirt.c:1000 since r265519

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92609

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Thu Nov 28 20:56:23 2019
New Revision: 278819

URL: https://gcc.gnu.org/viewcvs?rev=278819&root=gcc&view=rev
Log:
Properly use TYPE_MAIN_VARIANT in warn_types_mismatch.

2019-11-28  Martin Liska  <mli...@suse.cz>

        PR lto/92609
        * ipa-devirt.c (warn_types_mismatch): Use TYPE_MAIN_VARIANT
        consistently.
2019-11-28  Martin Liska  <mli...@suse.cz>

        PR lto/92609
        * g++.dg/lto/pr92609_0.C: New test.
        * g++.dg/lto/pr92609_1.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/lto/pr92609_0.C
    trunk/gcc/testsuite/g++.dg/lto/pr92609_1.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-devirt.c
    trunk/gcc/testsuite/ChangeLog