	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function read_loop
_read_loop:                             ## @read_loop
	.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
	testl	%edx, %edx
	jle	LBB0_1
## %bb.2:
	movl	%edx, %r13d
	movl	%edi, %r12d
	xorl	%ecx, %ecx
	movq	_errno@GOTPCREL(%rip), %r15
	movq	_EINTR@GOTPCREL(%rip), %r14
	movq	%rsi, %rbx
	movq	%rsi, -56(%rbp)                 ## 8-byte Spill
LBB0_3:                                 ## =>This Loop Header: Depth=1
                                        ##     Child Loop BB0_4 Depth 2
	movl	%ecx, -44(%rbp)                 ## 4-byte Spill
	.p2align	4, 0x90
LBB0_4:                                 ##   Parent Loop BB0_3 Depth=1
                                        ## =>  This Inner Loop Header: Depth=2
	movl	%r12d, %edi
	movq	%rbx, %rsi
	movl	%r13d, %edx
	callq	_read
	testl	%eax, %eax
	jns	LBB0_7
## %bb.5:                               ##   in Loop: Header=BB0_4 Depth=2
	movq	(%r15), %rcx
	cmpq	(%r14), %rcx
	je	LBB0_4
	jmp	LBB0_6
	.p2align	4, 0x90
LBB0_7:                                 ##   in Loop: Header=BB0_3 Depth=1
	je	LBB0_8
## %bb.9:                               ##   in Loop: Header=BB0_3 Depth=1
	movl	-44(%rbp), %ecx                 ## 4-byte Reload
	addl	%eax, %ecx
	movslq	%ecx, %rbx
	movq	-56(%rbp), %rsi                 ## 8-byte Reload
	addq	%rsi, %rbx
	subl	%eax, %r13d
	jg	LBB0_3
	jmp	LBB0_10
LBB0_6:
	movl	%eax, %ecx
	jmp	LBB0_10
LBB0_1:
	xorl	%ecx, %ecx
LBB0_10:
	movl	%ecx, %eax
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_8:
	movl	-44(%rbp), %ecx                 ## 4-byte Reload
	jmp	LBB0_10
	.cfi_endproc
                                        ## -- End function
	.comm	_errno,8,3                      ## @errno
	.comm	_EINTR,8,3                      ## @EINTR
	.no_dead_strip	_read_loop
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function read_loop
_read_loop:                             ; @read_loop
	.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
	cmp	w2, #1
	b.lt	LBB0_6
; %bb.1:
	mov	x19, x2
	mov	x20, x1
	mov	x21, x0
	mov	w23, #0
Lloh0:
	adrp	x24, _errno@GOTPAGE
Lloh1:
	ldr	x24, [x24, _errno@GOTPAGEOFF]
Lloh2:
	adrp	x25, _EINTR@GOTPAGE
Lloh3:
	ldr	x25, [x25, _EINTR@GOTPAGEOFF]
	mov	x22, x1
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	mov	x0, x21
	mov	x1, x22
	mov	x2, x19
	bl	_read
	tbz	w0, #31, LBB0_4
; %bb.3:                                ;   in Loop: Header=BB0_2 Depth=1
	ldr	x8, [x24]
	ldr	x9, [x25]
	cmp	x8, x9
	b.eq	LBB0_2
	b	LBB0_7
LBB0_4:                                 ;   in Loop: Header=BB0_2 Depth=1
	cbz	w0, LBB0_8
; %bb.5:                                ;   in Loop: Header=BB0_2 Depth=1
	add	w23, w0, w23
	sub	w19, w19, w0
	add	x22, x20, w23, sxtw
	mov	x0, x23
	cmp	w19, #0
	b.gt	LBB0_2
	b	LBB0_7
LBB0_6:
	mov	w0, #0
LBB0_7:
	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
LBB0_8:
	mov	x0, x23
	b	LBB0_7
	.loh AdrpLdrGot	Lloh2, Lloh3
	.loh AdrpLdrGot	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.comm	_errno,8,3                      ; @errno
	.comm	_EINTR,8,3                      ; @EINTR
	.no_dead_strip	_read_loop
.subsections_via_symbols
