Update.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13954 a5019735-40e9-0310-863c-91ae7b9d1cf9
Minor updates.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13955 a5019735-40e9-0310-863c-91ae7b9d1cf9
Add more test cases: shll, shrn, rshrn, sli, sri, smaxp, umaxp, sminp,
uminp, smlal, umlal, smlsl, umlsl, smull, umull, sqabs, sqneg, sqadd,
uqadd, sqsub, uqsub, sqdmlal, sqdmlsl, sqdmull, sqrdmulh.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13956 a5019735-40e9-0310-863c-91ae7b9d1cf9
On 32-bit x86, allow lzcnt to be detected on Intel CPUs as well as on
AMDs.  64-bit equivalent does not have this bug.  Fixes #334049.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13957 a5019735-40e9-0310-863c-91ae7b9d1cf9