Update bug status.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13335 a5019735-40e9-0310-863c-91ae7b9d1cf9
Add test cases for SSE4 MOVNTDQA insn.  Pertains to #316503.
(Patrick J. LoPresti, lopresti@gmail.com)



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13336 a5019735-40e9-0310-863c-91ae7b9d1cf9
Add hwcaps checking on amd64 for RDTSCP.  Part of the fix for #251569
and its dups.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13337 a5019735-40e9-0310-863c-91ae7b9d1cf9