tree fd2560ebf45e068937489c606f7192e9918a1b6e
parent cd5134564648648c6f7a04ce45eef2c7f6dfffaf
author sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1338795570 +0000
committer sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1338795570 +0000

Add feature testing for AVX.  Also make the return values into named
constants.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12609 a5019735-40e9-0310-863c-91ae7b9d1cf9