[Bug sanitizer/88619] [9 Regression] ICE in asan_emit_stack_protection, at asan.c:1574 since r266664

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88619

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Jan  7 08:50:57 2019
New Revision: 267633

URL: https://gcc.gnu.org/viewcvs?rev=267633&root=gcc&view=rev
Log:
        PR sanitizer/88619
        * cfgexpand.c (expand_stack_vars): Only align prev_offset to
        ASAN_MIN_RED_ZONE_SIZE, not to maximum of that and alignb.

        * c-c++-common/asan/pr88619.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/asan/pr88619.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c
    trunk/gcc/testsuite/ChangeLog