Lines Matching refs:a4
64 # a2/ dst, a3/ src, a4/ len
66 mov a11, a4 # preserve original len for error case
71 srli a7, a4, 4 # number of loop iterations with 16B
76 bnez a4, .Lsrcunaligned
85 bltui a4, 7, .Lbytecopy # do short copies byte by byte
92 addi a4, a4, -1
97 bltui a4, 6, .Lbytecopy # do short copies byte by byte
104 addi a4, a4, -2
115 loopnez a4, .Lbytecopydone
117 beqz a4, .Lbytecopydone
118 add a7, a3, a4 # a7 = end address for source
161 bbci.l a4, 3, .L2
170 bbci.l a4, 2, .L3
177 bbci.l a4, 1, .L4
184 bbci.l a4, 0, .L5
230 bbci.l a4, 3, .L12
242 bbci.l a4, 2, .L13
252 bbci.l a4, 1, .L14
261 bbci.l a4, 0, .L15