[Bug sanitizer/79341] Many Asan tests fail on s390

[vogt at linux dot vnet.ibm.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79341

--- Comment #51 from Dominik Vogt <vogt at linux dot vnet.ibm.com> ---
With r245382 plus the patch from comment 43, only the failure in null-deref-1.c
is left.