This was segfaulting on ppc64-linux, even natively.  These changes
stop it doing that.  Am not convinced this is a good fix -- I don't
really understand how this program works.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5557 a5019735-40e9-0310-863c-91ae7b9d1cf9
1 file changed