Improve --stats=yes:
 * give the avg nr of IPs per execontext
 * use the newly introduced %f in m_transtab.c ratio
   and in the avg nr of execontext per list



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15041 a5019735-40e9-0310-863c-91ae7b9d1cf9
2 files changed