[Bug tree-optimization/77450] [5/6/7 Regression] ICE: in verify_ssa, at tree-ssa.c:1016 on very simple code with vectors

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77450

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Sep  6 12:49:53 2016
New Revision: 240006

URL: https://gcc.gnu.org/viewcvs?rev=240006&root=gcc&view=rev
Log:
2016-09-06  Richard Biener  <rguenther@suse.de>

        PR c/77450
        c-family/
        * c-common.c (c_common_mark_addressable_vec): Handle
        COMPOUND_LITERAL_EXPR.

        * c-c++-common/vector-subscript-7.c: Adjust.
        * c-c++-common/vector-subscript-8.c: New testcase.

Added:
    trunk/gcc/testsuite/c-c++-common/vector-subscript-8.c
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/c-c++-common/vector-subscript-7.c