Request for reviews (XS): 002294: assert(VM_Version::supports_ssse3()) failed

[Vladimir Kozlov]

http://cr.openjdk.java.net/~kvn/8002294/webrev/

2 compiler regression tests failed after 7184394 changes.
These test use -XX:UseSSE=0 flag for testing. AES intrinsic code uses ssse3 
'pshufb' instruction but it does not check UseSSE value.

Thanks,
Vladimir