[Bug ipa/60659] [4.9 Regression] ICE in get_polymorphic_call_info, at ipa-devirt.c:1292

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60659

--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Thu Apr  3 03:55:59 2014
New Revision: 209048

URL: http://gcc.gnu.org/viewcvs?rev=209048&root=gcc&view=rev
Log:

    PR ipa/60659
    * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type inconsistent
    code and instead mark the context inconsistent.
    (possible_polymorphic_call_targets): For inconsistent contexts
    return empty complete list.
    * testsuite/g++.dg/torture/pr60659.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr60659.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-devirt.c
    trunk/gcc/testsuite/ChangeLog