The attached patch removes the xfail on two sub tests of
attr-alloc_size-11.c for the targets who were reported to produce
an XPASS:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79356

Tested on s390x biarch and s390.  Please check if the strings for
the other targets are correct.

Ciao

Dominik ^_^  ^_^

-- 

Dominik Vogt
IBM Germany