Changed some printf specifiers accordingly, plus some more that were
incorrect.
Also put commas in various output numbers, eg. the leak check stats.
This makes them much easier to read when they get big. One
exception is in XML number-only fields such as <leakedbytes>.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4874
seem to be simply duplication of the x86 instruction set tests into
the addrcheck and helgrind trees. I'm not sure what this duplication
achieves.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3264
