	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function readin
_readin:                                ## @readin
	.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
	pushq	%rax
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %rbx
	movl	$1, %edi
	callq	_assert
	movq	_rptr@GOTPCREL(%rip), %r14
	movq	(%r14), %rax
	leaq	(%rax,%rbx), %rcx
	movq	_wptr@GOTPCREL(%rip), %r15
	movq	(%r15), %rdx
	cmpq	%rdx, %rcx
	jbe	LBB0_7
## %bb.1:
	movq	_Buff@GOTPCREL(%rip), %r13
	movq	(%r13), %rdi
	movq	_BUFFSIZE@GOTPCREL(%rip), %r12
	movq	(%r12), %rcx
	addq	%rdi, %rcx
	cmpq	%rcx, %rdx
	jge	LBB0_3
## %bb.2:
	xorl	%eax, %eax
	jmp	LBB0_7
LBB0_3:
	subq	%rax, %rdx
	movq	%rax, %rsi
	callq	_memcpy
	movq	(%r13), %rdx
	movq	%rdx, %rsi
	subq	(%r14), %rsi
	addq	(%r15), %rsi
	movq	%rsi, (%r15)
	movq	%rdx, (%r14)
	movq	_idx_fd@GOTPCREL(%rip), %rax
	movl	(%rax), %edi
	subq	%rsi, %rdx
	addq	(%r12), %rdx
	callq	_read
	testl	%eax, %eax
	js	LBB0_4
## %bb.5:
	movl	%eax, %ecx
	addq	(%r15), %rcx
	movq	%rcx, (%r15)
	jmp	LBB0_6
LBB0_4:
	movq	_stderr@GOTPCREL(%rip), %rax
	movl	(%rax), %edi
	leaq	L_.str(%rip), %rsi
	callq	_fprintf
	movq	(%r15), %rcx
LBB0_6:
	movq	(%r14), %rdx
	addq	%rdx, %rbx
	xorl	%eax, %eax
	cmpq	%rcx, %rbx
	cmovbeq	%rdx, %rax
LBB0_7:
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_rptr,8,3                       ## @rptr
	.comm	_wptr,8,3                       ## @wptr
	.comm	_Buff,8,3                       ## @Buff
	.comm	_BUFFSIZE,8,3                   ## @BUFFSIZE
	.comm	_idx_fd,4,2                     ## @idx_fd
	.comm	_stderr,4,2                     ## @stderr
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"error reading file: %m\n"

	.no_dead_strip	_readin
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function readin
_readin:                                ; @readin
	.cfi_startproc
; %bb.0:
	stp	x24, x23, [sp, #-64]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 64
	stp	x22, x21, [sp, #16]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #32]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #48]             ; 16-byte Folded Spill
	add	x29, sp, #48
	.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
	mov	x19, x0
	mov	w0, #1
	bl	_assert
Lloh0:
	adrp	x20, _rptr@GOTPAGE
Lloh1:
	ldr	x20, [x20, _rptr@GOTPAGEOFF]
	ldr	x1, [x20]
Lloh2:
	adrp	x21, _wptr@GOTPAGE
Lloh3:
	ldr	x21, [x21, _wptr@GOTPAGEOFF]
	ldr	x8, [x21]
	add	x9, x1, x19
	cmp	x9, x8
	b.ls	LBB0_7
; %bb.1:
Lloh4:
	adrp	x23, _Buff@GOTPAGE
Lloh5:
	ldr	x23, [x23, _Buff@GOTPAGEOFF]
	ldr	x0, [x23]
Lloh6:
	adrp	x22, _BUFFSIZE@GOTPAGE
Lloh7:
	ldr	x22, [x22, _BUFFSIZE@GOTPAGEOFF]
	ldr	x9, [x22]
	add	x9, x9, x0
	cmp	x8, x9
	b.ge	LBB0_3
; %bb.2:
	mov	x1, #0
	b	LBB0_7
LBB0_3:
	sub	x2, x8, x1
	bl	_memcpy
	ldr	x8, [x20]
	ldr	x9, [x23]
	ldr	x10, [x21]
	sub	x8, x9, x8
	add	x1, x8, x10
	str	x1, [x21]
	str	x9, [x20]
Lloh8:
	adrp	x8, _idx_fd@GOTPAGE
Lloh9:
	ldr	x8, [x8, _idx_fd@GOTPAGEOFF]
Lloh10:
	ldr	w0, [x8]
	ldr	x8, [x22]
	sub	x9, x9, x1
	add	x2, x9, x8
	bl	_read
	tbnz	w0, #31, LBB0_5
; %bb.4:
	ldr	x8, [x21]
	add	x8, x8, w0, uxtw
	str	x8, [x21]
	b	LBB0_6
LBB0_5:
Lloh11:
	adrp	x8, _stderr@GOTPAGE
Lloh12:
	ldr	x8, [x8, _stderr@GOTPAGEOFF]
Lloh13:
	ldr	w0, [x8]
Lloh14:
	adrp	x1, l_.str@PAGE
Lloh15:
	add	x1, x1, l_.str@PAGEOFF
	bl	_fprintf
	ldr	x8, [x21]
LBB0_6:
	ldr	x9, [x20]
	add	x10, x9, x19
	cmp	x10, x8
	csel	x1, xzr, x9, hi
LBB0_7:
	mov	x0, x1
	ldp	x29, x30, [sp, #48]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #32]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #16]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp], #64             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGot	Lloh2, Lloh3
	.loh AdrpLdrGot	Lloh0, Lloh1
	.loh AdrpLdrGot	Lloh6, Lloh7
	.loh AdrpLdrGot	Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh8, Lloh9, Lloh10
	.loh AdrpAdd	Lloh14, Lloh15
	.loh AdrpLdrGotLdr	Lloh11, Lloh12, Lloh13
	.cfi_endproc
                                        ; -- End function
	.comm	_rptr,8,3                       ; @rptr
	.comm	_wptr,8,3                       ; @wptr
	.comm	_Buff,8,3                       ; @Buff
	.comm	_BUFFSIZE,8,3                   ; @BUFFSIZE
	.comm	_idx_fd,4,2                     ; @idx_fd
	.comm	_stderr,4,2                     ; @stderr
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"error reading file: %m\n"

	.no_dead_strip	_readin
.subsections_via_symbols
