[Bug sanitizer/88333] [9 Regression] ice in asan_emit_stack_protection, at asan.c:1574

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88333

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Dec  5 08:26:06 2018
New Revision: 266817

URL: https://gcc.gnu.org/viewcvs?rev=266817&root=gcc&view=rev
Log:
        PR sanitizer/88333
        * cfgexpand.c (expand_stack_vars): If asan_vec is empty, start with
        aligning frame offset to ASAN_RED_ZONE_SIZE bytes.

        * c-c++-common/asan/pr88333.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/asan/pr88333.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c
    trunk/gcc/testsuite/ChangeLog