[Bug debug/83694] [8 Regression] New test case gcc.dg/pr83666.c from r256232 ICEs

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83694

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Sat Jan  6 07:46:39 2018
New Revision: 256307

URL: https://gcc.gnu.org/viewcvs?rev=256307&root=gcc&view=rev
Log:
        PR middle-end/83694
        * cfgexpand.c (expand_debug_expr): Punt if mode1 is VOIDmode
        and bitsize might be greater than MAX_BITSIZE_MODE_ANY_INT.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c