− | | Address Register Load; sets (a0.x, a0.y, _, _) to SRC1 (cast to integer by truncating the fractional part). | + | | Move to address register; Casts the float uniform given by SRC1 to an integer (truncating the fractional part) and assigns the result to (a0.x, a0.y, _, _) (modulo destination component masking). |