Comment change. Function vg_panic does not exist.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14816 a5019735-40e9-0310-863c-91ae7b9d1cf9
Avoid compiler warnings on s390x.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14817 a5019735-40e9-0310-863c-91ae7b9d1cf9
For s390 use symbolic register names.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14818 a5019735-40e9-0310-863c-91ae7b9d1cf9