Lines Matching full:r2
6 beqz $r2, quit_memcpy
7 srli $r3, $r2, #5 ! check if len < cache-line size 32
14 sub $r2, $r2, $r4 ! update $R2
21 beqz $r2, quit_memcpy
29 sub $r2, $r2, $r3 ! update $R2
36 beqz $r2, quit_memcpy
38 addi $r3, $r2, #-32 ! to check $r2< cache_line , than go to word_copy
41 srli $r3, $r2, #5
50 andi $r2, $r2, #31
52 beqz $r2, quit_memcpy
54 srli $r3, $r2, #2
61 andi $r2, $r2, #3
62 beqz $r2, quit_memcpy
65 addi $r2, $r2, #-1
68 bnez $r2, byte_copy