	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_ringbuf_memcpy_from            ## -- Begin function ringbuf_memcpy_from
	.p2align	4, 0x90
_ringbuf_memcpy_from:                   ## @ringbuf_memcpy_from
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$24, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdx, %r14
	movq	%rsi, %rbx
	movq	%rdi, %r15
	movq	%rsi, %rdi
	callq	_ringbuf_bytes_used
	cmpq	%r14, %rax
	jae	LBB0_2
## %bb.1:
	xorl	%eax, %eax
	jmp	LBB0_8
LBB0_2:
	movq	%r15, -56(%rbp)                 ## 8-byte Spill
	movq	%rax, -48(%rbp)                 ## 8-byte Spill
	movq	%rbx, %rdi
	callq	_ringbuf_end
	testq	%r14, %r14
	je	LBB0_7
## %bb.3:
	movq	%rax, %r13
	movq	(%rbx), %rax
	xorl	%r15d, %r15d
	jmp	LBB0_4
	.p2align	4, 0x90
LBB0_6:                                 ##   in Loop: Header=BB0_4 Depth=1
	cmpq	%r14, %r15
	je	LBB0_7
LBB0_4:                                 ## =>This Inner Loop Header: Depth=1
	movq	%r15, %r12
	xorl	%edi, %edi
	cmpq	%rax, %r13
	seta	%dil
	callq	_lwIP_ASSERT
	movl	(%rbx), %eax
	movl	%r13d, %edi
	subl	%eax, %edi
	movq	%r14, %rsi
	subq	%r15, %rsi
	callq	_LWIP_MIN
	movq	%rax, %r15
	movq	-56(%rbp), %rax                 ## 8-byte Reload
	leaq	(%rax,%r12), %rdi
	movq	(%rbx), %rsi
	movq	%r15, %rdx
	callq	_os_memcpy
	movq	(%rbx), %rax
	addq	%r15, %rax
	movq	%rax, (%rbx)
	addq	%r12, %r15
	cmpq	%r13, %rax
	jne	LBB0_6
## %bb.5:                               ##   in Loop: Header=BB0_4 Depth=1
	movq	8(%rbx), %rax
	movq	%rax, (%rbx)
	jmp	LBB0_6
LBB0_7:
	movq	%rbx, %rdi
	callq	_ringbuf_bytes_used
	addq	%r14, %rax
	xorl	%edi, %edi
	cmpq	-48(%rbp), %rax                 ## 8-byte Folded Reload
	sete	%dil
	callq	_lwIP_ASSERT
	movq	(%rbx), %rax
LBB0_8:
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_ringbuf_memcpy_from            ; -- Begin function ringbuf_memcpy_from
	.p2align	2
_ringbuf_memcpy_from:                   ; @ringbuf_memcpy_from
	.cfi_startproc
; %bb.0:
	stp	x26, x25, [sp, #-80]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 80
	stp	x24, x23, [sp, #16]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #32]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #48]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #64]             ; 16-byte Folded Spill
	add	x29, sp, #64
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	.cfi_offset w25, -72
	.cfi_offset w26, -80
	mov	x20, x2
	mov	x19, x1
	mov	x22, x0
	mov	x0, x1
	bl	_ringbuf_bytes_used
	cmp	x0, x20
	b.hs	LBB0_2
; %bb.1:
	mov	x0, #0
	b	LBB0_8
LBB0_2:
	mov	x21, x0
	mov	x0, x19
	bl	_ringbuf_end
	cbz	x20, LBB0_7
; %bb.3:
	mov	x23, x0
	mov	x25, #0
	ldr	x8, [x19]
	b	LBB0_5
LBB0_4:                                 ;   in Loop: Header=BB0_5 Depth=1
	add	x25, x24, x25
	cmp	x25, x20
	b.eq	LBB0_7
LBB0_5:                                 ; =>This Inner Loop Header: Depth=1
	cmp	x23, x8
	cset	w0, hi
	bl	_lwIP_ASSERT
	ldr	w8, [x19]
	sub	w0, w23, w8
	sub	x1, x20, x25
	bl	_LWIP_MIN
	mov	x24, x0
	add	x0, x22, x25
	ldr	x1, [x19]
	mov	x2, x24
	bl	_os_memcpy
	ldr	x8, [x19]
	add	x8, x8, x24
	cmp	x8, x23
	str	x8, [x19]
	b.ne	LBB0_4
; %bb.6:                                ;   in Loop: Header=BB0_5 Depth=1
	ldr	x8, [x19, #8]
	str	x8, [x19]
	b	LBB0_4
LBB0_7:
	mov	x0, x19
	bl	_ringbuf_bytes_used
	add	x8, x0, x20
	cmp	x8, x21
	cset	w0, eq
	bl	_lwIP_ASSERT
	ldr	x0, [x19]
LBB0_8:
	ldp	x29, x30, [sp, #64]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #48]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #32]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #16]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp], #80             ; 16-byte Folded Reload
	ret
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
