Fix the configure test for ssse3 support. GCC needs -msse or it
will reject the xmm7 clobber in the code snippet.
Fix the prereqs for the ssse3 tests. It is possible that hardware
supports ssse3 but the tool chain does not. So we need to have the
testcase executable as a prerequisite.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12251 a5019735-40e9-0310-863c-91ae7b9d1cf9
3 files changed