1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
.text
.align 3
.globl __gmpn_lshiftc
.type __gmpn_lshiftc,@function
__gmpn_lshiftc:
add x16, x0, x2, lsl #3
add x1, x1, x2, lsl #3
sub x8, xzr, x3
lsr x18, x2, #2
tbz x2, #0, .Lbx0
.Lbx1: ldr x4, [x1,#-8]
tbnz x2, #1, .Lb11
.Lb01: lsr x0, x4, x8
lsl x2, x4, x3
cbnz x18, .Lgt1
mvn x2, x2
str x2, [x16,#-8]
ret
.Lgt1: ldp x4, x5, [x1,#-24]
sub x1, x1, #8
add x16, x16, #16
b .Llo2
.Lb11: lsr x0, x4, x8
lsl x2, x4, x3
ldp x6, x7, [x1,#-24]!
b .Llo3
.Lbx0: ldp x4, x5, [x1,#-16]
tbz x2, #1, .Lb00
.Lb10: lsr x0, x5, x8
lsl x13, x5, x3
lsr x10, x4, x8
lsl x2, x4, x3
cbnz x18, .Lgt2
eon x10, x10, x13
mvn x2, x2
stp x2, x10, [x16,#-16]
ret
.Lgt2: ldp x4, x5, [x1,#-32]
eon x10, x10, x13
str x10, [x16,#-8]
sub x1, x1, #16
add x16, x16, #8
b .Llo2
.Lb00: lsr x0, x5, x8
lsl x13, x5, x3
lsr x10, x4, x8
lsl x2, x4, x3
ldp x6, x7, [x1,#-32]!
eon x10, x10, x13
str x10, [x16,#-8]!
b .Llo0
.align 4
.Ltop: ldp x4, x5, [x1,#-16]
eon x10, x10, x13
eon x11, x12, x2
stp x10, x11, [x16,#-16]
lsl x2, x6, x3
.Llo2: lsr x10, x4, x8
lsl x13, x5, x3
lsr x12, x5, x8
ldp x6, x7, [x1,#-32]!
eon x10, x10, x13
eon x11, x12, x2
stp x10, x11, [x16,#-32]!
lsl x2, x4, x3
.Llo0: sub x18, x18, #1
.Llo3: lsr x10, x6, x8
lsl x13, x7, x3
lsr x12, x7, x8
cbnz x18, .Ltop
.Lend: eon x10, x10, x13
eon x11, x12, x2
lsl x2, x6, x3
stp x10, x11, [x16,#-16]
mvn x2, x2
str x2, [x16,#-24]
ret
.size __gmpn_lshiftc,.-__gmpn_lshiftc
|