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.text
.align 16, 0x90
.globl __gmpn_rsh1sub_nc
.def __gmpn_rsh1sub_nc
.scl 2
.type 32
.endef
__gmpn_rsh1sub_nc:
push %rdi
push %rsi
mov %rcx, %rdi
mov %rdx, %rsi
mov %r8, %rdx
mov %r9, %rcx
mov 56(%rsp), %r8
push %rbx
xor %eax, %eax
neg %r8
mov (%rsi), %rbx
sbb (%rdx), %rbx
jmp Lent
.align 16, 0x90
.globl __gmpn_rsh1sub_n
.def __gmpn_rsh1sub_n
.scl 2
.type 32
.endef
__gmpn_rsh1sub_n:
push %rdi
push %rsi
mov %rcx, %rdi
mov %rdx, %rsi
mov %r8, %rdx
mov %r9, %rcx
push %rbx
xor %eax, %eax
mov (%rsi), %rbx
sub (%rdx), %rbx
Lent:
rcr %rbx
adc %eax, %eax
mov %ecx, %r11d
and $3, %r11d
cmp $1, %r11d
je Ldo
Ln1: cmp $2, %r11d
jne Ln2
add %rbx, %rbx
mov 8(%rsi), %r10
sbb 8(%rdx), %r10
lea 8(%rsi), %rsi
lea 8(%rdx), %rdx
lea 8(%rdi), %rdi
rcr %r10
rcr %rbx
mov %rbx, -8(%rdi)
jmp Lcj1
Ln2: cmp $3, %r11d
jne Ln3
add %rbx, %rbx
mov 8(%rsi), %r9
mov 16(%rsi), %r10
sbb 8(%rdx), %r9
sbb 16(%rdx), %r10
lea 16(%rsi), %rsi
lea 16(%rdx), %rdx
lea 16(%rdi), %rdi
rcr %r10
rcr %r9
rcr %rbx
mov %rbx, -16(%rdi)
jmp Lcj2
Ln3: dec %rcx
add %rbx, %rbx
mov 8(%rsi), %r8
mov 16(%rsi), %r9
sbb 8(%rdx), %r8
sbb 16(%rdx), %r9
mov 24(%rsi), %r10
sbb 24(%rdx), %r10
lea 24(%rsi), %rsi
lea 24(%rdx), %rdx
lea 24(%rdi), %rdi
rcr %r10
rcr %r9
rcr %r8
rcr %rbx
mov %rbx, -24(%rdi)
mov %r8, -16(%rdi)
Lcj2: mov %r9, -8(%rdi)
Lcj1: mov %r10, %rbx
Ldo:
shr $2, %rcx
je Lend
.align 16, 0x90
Ltop: add %rbx, %rbx
mov 8(%rsi), %r8
mov 16(%rsi), %r9
sbb 8(%rdx), %r8
sbb 16(%rdx), %r9
mov 24(%rsi), %r10
mov 32(%rsi), %r11
sbb 24(%rdx), %r10
sbb 32(%rdx), %r11
lea 32(%rsi), %rsi
lea 32(%rdx), %rdx
rcr %r11
rcr %r10
rcr %r9
rcr %r8
rcr %rbx
mov %rbx, (%rdi)
mov %r8, 8(%rdi)
mov %r9, 16(%rdi)
mov %r10, 24(%rdi)
mov %r11, %rbx
lea 32(%rdi), %rdi
dec %rcx
jne Ltop
Lend: mov %rbx, (%rdi)
pop %rbx
pop %rsi
pop %rdi
ret
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