	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function bread
_bread:                                 ## @bread
	.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
	testq	%rsi, %rsi
	je	LBB0_3
## %bb.1:
	movq	%rsi, %r14
	movq	%rdi, %r15
	movq	_BUFFSIZE@GOTPCREL(%rip), %rax
	movl	(%rax), %r13d
	sarl	%r13d
	.p2align	4, 0x90
LBB0_2:                                 ## =>This Inner Loop Header: Depth=1
	cmpq	%r13, %r14
	movq	%r13, %rbx
	cmovbq	%r14, %rbx
	movq	%rbx, %rdi
	callq	_readin
	movq	%rax, %r12
	xorl	%edi, %edi
	testq	%rax, %rax
	setne	%dil
	callq	_assert
	movq	%r15, %rdi
	movq	%r12, %rsi
	movq	%rbx, %rdx
	callq	_memcpy
	movq	_idx_crc32_complement@GOTPCREL(%rip), %r12
	movl	(%r12), %edx
	movq	%r15, %rdi
	movq	%rbx, %rsi
	callq	_crc32_partial
	movl	%eax, (%r12)
	addq	%rbx, %r15
	movq	%rbx, %rdi
	callq	_readadv
	movq	_bytes_read@GOTPCREL(%rip), %rax
	addq	%rbx, (%rax)
	subq	%rbx, %r14
	jne	LBB0_2
LBB0_3:
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_BUFFSIZE,4,2                   ## @BUFFSIZE
	.comm	_idx_crc32_complement,4,2       ## @idx_crc32_complement
	.comm	_bytes_read,8,3                 ## @bytes_read
	.no_dead_strip	_bread
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function bread
_bread:                                 ; @bread
	.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
	cbz	x1, LBB0_3
; %bb.1:
	mov	x19, x1
	mov	x20, x0
Lloh0:
	adrp	x8, _BUFFSIZE@GOTPAGE
Lloh1:
	ldr	x8, [x8, _BUFFSIZE@GOTPAGEOFF]
Lloh2:
	ldr	w8, [x8]
	asr	w23, w8, #1
Lloh3:
	adrp	x24, _idx_crc32_complement@GOTPAGE
Lloh4:
	ldr	x24, [x24, _idx_crc32_complement@GOTPAGEOFF]
Lloh5:
	adrp	x25, _bytes_read@GOTPAGE
Lloh6:
	ldr	x25, [x25, _bytes_read@GOTPAGEOFF]
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	cmp	x19, x23
	csel	x21, x19, x23, lo
	mov	x0, x21
	bl	_readin
	mov	x22, x0
	cmp	x0, #0
	cset	w0, ne
	bl	_assert
	mov	x0, x20
	mov	x1, x22
	mov	x2, x21
	bl	_memcpy
	ldr	w2, [x24]
	mov	x0, x20
	mov	x1, x21
	bl	_crc32_partial
	str	w0, [x24]
	add	x20, x20, x21
	mov	x0, x21
	bl	_readadv
	ldr	x8, [x25]
	add	x8, x8, x21
	str	x8, [x25]
	subs	x19, x19, x21
	b.ne	LBB0_2
LBB0_3:
	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
	.loh AdrpLdrGot	Lloh5, Lloh6
	.loh AdrpLdrGot	Lloh3, Lloh4
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_BUFFSIZE,4,2                   ; @BUFFSIZE
	.comm	_idx_crc32_complement,4,2       ; @idx_crc32_complement
	.comm	_bytes_read,8,3                 ; @bytes_read
	.no_dead_strip	_bread
.subsections_via_symbols
