21e9a5e373
Some callers of brw_constant_fold_instruction depend on the result being a MOV of immediate when progress is made. Previously `ADD dst:D src0:D 0:D` would be converted to `MOV dst:D src0:D`. There was also no handling for `ADD dst:D imm0:D imm1:D`. Reviewed-by: Caio Oliveira <caio.oliveira@intel.com> Reviewed-by: Matt Turner <mattst88@gmail.com> Fixes:2cc1575a31("brw/algebraic: Refactor constant folding out of brw_fs_opt_algebraic") (cherry picked from commit086e83ccd9) Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32730>
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