[Bug ipa/59947] [4.9 Regression] Segmentation fault with #pragma GCC optimize ("O2"), ICE in get_odr_type

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59947

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Feb  5 15:34:25 2014
New Revision: 207512

URL: http://gcc.gnu.org/viewcvs?rev=207512&root=gcc&view=rev
Log:
    PR ipa/59947
    * ipa-devirt.c (possible_polymorphic_call_targets): Fix
    a comment typo and formatting issue.  If odr_hash hasn't been
    created, return vNULL and set *completep to false.

    * g++.dg/opt/pr59947.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr59947.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-devirt.c
    trunk/gcc/testsuite/ChangeLog