Lines Matching refs:a2
22 #define len a2
462 ADD t0, a0, a2
463 ADD t1, a1, a2
469 beqz a2, r_out
477 ADD a0, a2 # dst = dst + len
478 ADD a1, a2 # src = src + len
482 SUB a2, a2, 0x1
485 bnez a2, r_end_bytes
490 move a2, zero
494 SUB a2, a2, 0x1
497 bnez a2, r_end_bytes_up
501 move a2, zero