i965/eu: Allow 3-src float ops with doubles

v2:
  - set 3src_src_type for BRW_REGISTER_TYPE_DF (Connor)

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
1 file changed