ENGS 116 Lecture 102 Basic Loop Unrolling for (i=1000; i>0; i=i-1) x[i] = x[i] + s; Loop:LDF0, 0(R1); F0=array element ADDDF4, F0, F2; add scalar in F2 SD0 (R1), F4; store result SUBIR1, R1, #8; decrement pointer 8 bytes (DW) BNEZR1, Loop; branch R1.