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.text
.align 3
.globl __gmpn_addlsh1_n
.type __gmpn_addlsh1_n,@function
__gmpn_addlsh1_n:
lsr x18, x3, #2
tbz x3, #0, .Lbx0
.Lbx1: ldr x5, [x1]
tbnz x3, #1, .Lb11
.Lb01: ldr x11, [x2]
cbz x18, .L1
ldp x8, x9, [x2,#8]
lsl x13, x11, #1
adds x15, x13, x5
str x15, [x0],#8
sub x1, x1, #24
sub x2, x2, #8
b .Lmid
.L1: lsl x13, x11, #1
adds x15, x13, x5
str x15, [x0]
lsr x0, x11, 63
adc x0, x0, xzr
ret
.Lb11: ldr x9, [x2]
ldp x10, x11, [x2,#8]!
lsl x13, x9, #1
adds x17, x13, x5
str x17, [x0],#8
sub x1, x1, #8
cbz x18, .Lend
b .Ltop
.Lbx0: tbnz x3, #1, .Lb10
.Lb00: adds x11, xzr, xzr
ldp x8, x9, [x2],#-16
sub x1, x1, #32
b .Lmid
.Lb10: adds x9, xzr, xzr
ldp x10, x11, [x2]
sub x1, x1, #16
cbz x18, .Lend
.align 4
.Ltop: ldp x4, x5, [x1,#16]
extr x12, x10, x9, #63
ldp x8, x9, [x2,#16]
extr x13, x11, x10, #63
adcs x14, x12, x4
adcs x15, x13, x5
stp x14, x15, [x0],#16
.Lmid: ldp x4, x5, [x1,#32]!
extr x12, x8, x11, #63
ldp x10, x11, [x2,#32]!
extr x13, x9, x8, #63
adcs x16, x12, x4
adcs x17, x13, x5
stp x16, x17, [x0],#16
sub x18, x18, #1
cbnz x18, .Ltop
.Lend: ldp x4, x5, [x1,#16]
extr x12, x10, x9, #63
extr x13, x11, x10, #63
adcs x14, x12, x4
adcs x15, x13, x5
stp x14, x15, [x0]
lsr x0, x11, 63
adc x0, x0, xzr
ret
.size __gmpn_addlsh1_n,.-__gmpn_addlsh1_n
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