pan/mdg: emit REGISTER_UNUSED on unused ALU src2 (!6128) · Merge requests · Mesa / mesa · GitLab

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Italo Nicola requested to merge italove/mesa:fix_reg_unused_alu into master Jul 30, 2020

This saves power and time by skipping a roundtrip to the register file.

Signed-off-by: Italo Nicola italonicola@collabora.com