[Bug tree-optimization/70725] Internal compiler error (ICE) on valid code

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70725

--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Apr 21 14:09:33 2016
New Revision: 235341

URL: https://gcc.gnu.org/viewcvs?rev=235341&root=gcc&view=rev
Log:
2016-04-21  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/70725
        * tree-if-conv.c (if_convertible_phi_p): Adjust guard
        for phi_convertible_by_degenerating_args.
        (predicate_all_scalar_phis): Handle single-argument PHIs.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-if-conv.c