[Bug middle-end/79756] [5/6 Regression] ICE in execute_todo, at passes.c:2011

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79756

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Mar  2 11:44:16 2017
New Revision: 245838

URL: https://gcc.gnu.org/viewcvs?rev=245838&root=gcc&view=rev
Log:
2017-03-02  Richard Biener  <rguenther@suse.de>

        PR c/79756
        * c-common.c (c_common_mark_addressable_vec): Look through
        C_MAYBE_CONST_EXPR.

        * gcc.dg/vector-1.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/vector-1.c
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.c
    trunk/gcc/testsuite/ChangeLog