[Bug ipa/65521] [5 Regression] nondeterministic -fcompare-debug failures

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521

--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Mar 23 15:17:20 2015
New Revision: 221596

URL: https://gcc.gnu.org/viewcvs?rev=221596&root=gcc&view=rev
Log:
    PR ipa/65521
    * ipa-icf.c (sem_item::update_hash_by_addr_refs): Hash
    ultimate_alias_target ()->order ints instead of
    ultimate_alias_target () pointers.

    * gcc.dg/pr65521.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr65521.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-icf.c
    trunk/gcc/testsuite/ChangeLog