[Bug ipa/84947] UBSAN: ipcp_bits_lattice::meet_with(generic_wide_int >, generic_wide_int >, unsigned int) ../../gcc/ipa-cp.c:1058

[jamborm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84947

--- Comment #7 from Martin Jambor <jamborm at gcc dot gnu.org> ---
Author: jamborm
Date: Tue Apr  3 13:27:26 2018
New Revision: 259029

URL: https://gcc.gnu.org/viewcvs?rev=259029&root=gcc&view=rev
Log:
Bits propagation only for int and ptr types

2018-03-29  Martin Liska  <mli...@suse.cz>
            Martin Jambor  <mjam...@suse.cz>

        PR ipa/84947
        * ipa-cp.c (propagate_bits_across_jump_function): Bail out if
        param_type is not an integral or pointer type.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-cp.c