[Bug testsuite/92622] FAIL: gcc.dg/Warray-bounds-22.c on ILP32: missing warnings for VLA on lines 67 and 69

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92622

--- Comment #5 from Martin Sebor <msebor at gcc dot gnu.org> ---
Author: msebor
Date: Fri Dec  6 00:18:32 2019
New Revision: 279029

URL: https://gcc.gnu.org/viewcvs?rev=279029&root=gcc&view=rev
Log:
PR middle-end/92622 - FAIL: gcc.dg/Warray-bounds-22.c on ILP32: missing
warnings for VLA on lines 67 and 69

gcc/ChangeLog:

        PR middle-end/92622
        * tree-vrp.c (vrp_prop::check_array_ref): Avoid using a variable
        left uninitialized by get_addr_base_and_unit_offset ofn failure.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vrp.c