	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function io_readn
_io_readn:                              ## @io_readn
	.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
	testl	%edx, %edx
	jle	LBB0_1
## %bb.2:
	movq	%rcx, %r14
	movq	%rsi, %r15
	movq	%rdi, %r12
	movl	%edx, %r13d
	xorl	%ebx, %ebx
	.p2align	4, 0x90
LBB0_3:                                 ## =>This Inner Loop Header: Depth=1
	leaq	(%r15,%rbx), %rsi
	movq	%r12, %rdi
	callq	_io_read
	testl	%eax, %eax
	js	LBB0_6
## %bb.4:                               ##   in Loop: Header=BB0_3 Depth=1
	movl	%eax, (%r14,%rbx,4)
	incq	%rbx
	cmpq	%rbx, %r13
	jne	LBB0_3
## %bb.5:
	movl	%r13d, %ebx
	jmp	LBB0_6
LBB0_1:
	xorl	%ebx, %ebx
LBB0_6:
	movl	%ebx, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_io_readn
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function io_readn
_io_readn:                              ; @io_readn
	.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
	cmp	w2, #1
	b.lt	LBB0_5
; %bb.1:
	mov	x20, x3
	mov	x21, x1
	mov	x22, x0
	mov	x19, #0
	mov	w23, w2
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	add	x1, x21, x19
	mov	x0, x22
	bl	_io_read
	tbnz	w0, #31, LBB0_6
; %bb.3:                                ;   in Loop: Header=BB0_2 Depth=1
	str	w0, [x20, x19, lsl #2]
	add	x19, x19, #1
	cmp	x23, x19
	b.ne	LBB0_2
; %bb.4:
	mov	x19, x23
	b	LBB0_6
LBB0_5:
	mov	w19, #0
LBB0_6:
	mov	x0, x19
	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
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_io_readn
.subsections_via_symbols
