[Bug tree-optimization/70986] [7 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in combine_blocks, at tree-if-conv.c:2219

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70986

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Same cause as the other PR.

2016-05-03  Jakub Jelinek  <ja...@redhat.com>
            Richard Biener  <rguent...@suse.de>

        PR tree-optimization/70916
        * tree-if-conv.c: Include cfganal.h.
        (pass_if_conversion::execute): Call connect_infinite_loops_to_exit
        and remove_fake_exit_edges around the optimization pass.