EVEX encoded vsqrtps/vsqrtpd are missing

Created by: khuey

khuey@minbar:~/dev/dynamorio$ ./obj/clients/bin64/drdisas -syntax intel c5 fc 51 ca
 c5 fc 51 ca          vsqrtps ymm1, ymm2
khuey@minbar:~/dev/dynamorio$ ./obj/clients/bin64/drdisas -syntax intel 62 f1 7c 29 51 ca
 62 f1 7c 29 51 ca...??  <INVALID>
disassembly failed: invalid instruction
khuey@minbar:~/dev/dynamorio$ ./obj/clients/bin64/drdisas -syntax intel c5 fd 51 ca
 c5 fd 51 ca          vsqrtpd ymm1, ymm2
khuey@minbar:~/dev/dynamorio$ ./obj/clients/bin64/drdisas -syntax intel 62 f1 fd 29 51 ca
 62 f1 fd 29 51 ca...??  <INVALID>
disassembly failed: invalid instruction