[Bug ipa/64139] [4.9/5 Regression] ice in possible_polymorphic_call_targets, at ipa-devirt.c:2410

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64139

--- Comment #9 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Tue Jan 27 19:39:37 2015
New Revision: 220185

URL: https://gcc.gnu.org/viewcvs?rev=220185&root=gcc&view=rev
Log:

    PR ipa/60871
    PR ipa/64139
    * tree.c (lookup_binfo_at_offset): New function.
    (get_binfo_at_offset): Use it.

    * g++.dg/torture/pr64139.C: New testcase.
    * g++.dg/torture/pr60871.C: Likewise.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr60871.C
    trunk/gcc/testsuite/g++.dg/torture/pr64139.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree.c