[Bug ipa/64978] [5 Regression] ICE: in ipcp_verify_propagated_values, at ipa-cp.c:1060

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64978

--- Comment #10 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Tue Feb 10 00:38:46 2015
New Revision: 220557

URL: https://gcc.gnu.org/viewcvs?rev=220557&root=gcc&view=rev
Log:

    PR ipa/64978
    * ipa-cp.c (gather_caller_stats): Skip thunks.
    (propagate_constants_topo): Skip aliases.

    * g++.dg/torture/pr64978.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr64978.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-cp.c
    trunk/gcc/testsuite/ChangeLog