pan/mdg: emit REGISTER_UNUSED on unused ALU src2
This saves power and time by skipping a roundtrip to the register file.
Signed-off-by: Italo Nicola italonicola@collabora.com
GitLab will be down for maintenance Monday June 03, from approx 10am UTC for roughly 48 hours. This is for a major gitlab upgrade which requires a DB migration. See the tracker issue for more informations.
This saves power and time by skipping a roundtrip to the register file.
Signed-off-by: Italo Nicola italonicola@collabora.com