	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function ivtv_iounmap
_ivtv_iounmap:                          ## @ivtv_iounmap
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%rbx
	pushq	%rax
	.cfi_offset %rbx, -24
	testq	%rdi, %rdi
	je	LBB0_8
## %bb.1:
	movq	%rdi, %rbx
	cmpq	$0, 24(%rdi)
	je	LBB0_3
## %bb.2:
	leaq	L_.str(%rip), %rdi
	callq	_IVTV_DEBUG_INFO
	movq	24(%rbx), %rdi
	callq	_iounmap
	movq	$0, 24(%rbx)
LBB0_3:
	cmpq	$0, 16(%rbx)
	je	LBB0_6
## %bb.4:
	cmpq	$0, 8(%rbx)
	je	LBB0_6
## %bb.5:
	leaq	L_.str.1(%rip), %rdi
	callq	_IVTV_DEBUG_INFO
	movq	8(%rbx), %rdi
	callq	_iounmap
LBB0_6:
	movq	$0, 8(%rbx)
	cmpq	$0, (%rbx)
	je	LBB0_8
## %bb.7:
	leaq	L_.str.2(%rip), %rdi
	callq	_IVTV_DEBUG_INFO
	movq	(%rbx), %rdi
	callq	_iounmap
	movq	$0, (%rbx)
LBB0_8:
	addq	$8, %rsp
	popq	%rbx
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"releasing reg_mem\n"

L_.str.1:                               ## @.str.1
	.asciz	"releasing dec_mem\n"

L_.str.2:                               ## @.str.2
	.asciz	"releasing enc_mem\n"

	.no_dead_strip	_ivtv_iounmap
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function ivtv_iounmap
_ivtv_iounmap:                          ; @ivtv_iounmap
	.cfi_startproc
; %bb.0:
	stp	x20, x19, [sp, #-32]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 32
	stp	x29, x30, [sp, #16]             ; 16-byte Folded Spill
	add	x29, sp, #16
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	cbz	x0, LBB0_8
; %bb.1:
	mov	x19, x0
	ldr	x8, [x0, #24]
	cbz	x8, LBB0_3
; %bb.2:
Lloh0:
	adrp	x0, l_.str@PAGE
Lloh1:
	add	x0, x0, l_.str@PAGEOFF
	bl	_IVTV_DEBUG_INFO
	ldr	x0, [x19, #24]
	bl	_iounmap
	str	xzr, [x19, #24]
LBB0_3:
	ldr	x8, [x19, #16]
	cbz	x8, LBB0_6
; %bb.4:
	ldr	x8, [x19, #8]
	cbz	x8, LBB0_6
; %bb.5:
Lloh2:
	adrp	x0, l_.str.1@PAGE
Lloh3:
	add	x0, x0, l_.str.1@PAGEOFF
	bl	_IVTV_DEBUG_INFO
	ldr	x0, [x19, #8]
	bl	_iounmap
LBB0_6:
	str	xzr, [x19, #8]
	ldr	x8, [x19]
	cbz	x8, LBB0_8
; %bb.7:
Lloh4:
	adrp	x0, l_.str.2@PAGE
Lloh5:
	add	x0, x0, l_.str.2@PAGEOFF
	bl	_IVTV_DEBUG_INFO
	ldr	x0, [x19]
	bl	_iounmap
	str	xzr, [x19]
LBB0_8:
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
	.loh AdrpAdd	Lloh0, Lloh1
	.loh AdrpAdd	Lloh2, Lloh3
	.loh AdrpAdd	Lloh4, Lloh5
	.cfi_endproc
                                        ; -- End function
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"releasing reg_mem\n"

l_.str.1:                               ; @.str.1
	.asciz	"releasing dec_mem\n"

l_.str.2:                               ; @.str.2
	.asciz	"releasing enc_mem\n"

	.no_dead_strip	_ivtv_iounmap
.subsections_via_symbols
