	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function dmar_bus_dmamap_destroy
_dmar_bus_dmamap_destroy:               ## @dmar_bus_dmamap_destroy
	.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	%r12
	pushq	%rbx
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %r14
	testq	%rsi, %rsi
	je	LBB0_4
## %bb.1:
	movq	%rsi, %rbx
	movq	8(%r14), %rax
	movq	(%rax), %r15
	movq	%r15, %rdi
	callq	_DMAR_DOMAIN_LOCK
	movq	%rbx, %rdi
	callq	_TAILQ_EMPTY
	movl	%eax, %r12d
	movq	%r15, %rdi
	callq	_DMAR_DOMAIN_UNLOCK
	testl	%r12d, %r12d
	je	LBB0_2
## %bb.3:
	movq	_M_DMAR_DMAMAP@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movq	%rbx, %rdi
	callq	_free_domain
LBB0_4:
	decl	(%r14)
	xorl	%eax, %eax
	jmp	LBB0_5
LBB0_2:
	movq	_EBUSY@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
LBB0_5:
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_EBUSY,4,2                      ## @EBUSY
	.comm	_M_DMAR_DMAMAP,4,2              ## @M_DMAR_DMAMAP
	.no_dead_strip	_dmar_bus_dmamap_destroy
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function dmar_bus_dmamap_destroy
_dmar_bus_dmamap_destroy:               ; @dmar_bus_dmamap_destroy
	.cfi_startproc
; %bb.0:
	stp	x22, x21, [sp, #-48]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 48
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #32]             ; 16-byte Folded Spill
	add	x29, sp, #32
	.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
	mov	x19, x0
	cbz	x1, LBB0_3
; %bb.1:
	mov	x20, x1
	ldr	x8, [x19, #8]
	ldr	x21, [x8]
	mov	x0, x21
	bl	_DMAR_DOMAIN_LOCK
	mov	x0, x20
	bl	_TAILQ_EMPTY
	mov	x22, x0
	mov	x0, x21
	bl	_DMAR_DOMAIN_UNLOCK
	cbz	w22, LBB0_4
; %bb.2:
Lloh0:
	adrp	x8, _M_DMAR_DMAMAP@GOTPAGE
Lloh1:
	ldr	x8, [x8, _M_DMAR_DMAMAP@GOTPAGEOFF]
Lloh2:
	ldr	w1, [x8]
	mov	x0, x20
	bl	_free_domain
LBB0_3:
	mov	w0, #0
	ldr	w8, [x19]
	sub	w8, w8, #1
	str	w8, [x19]
	b	LBB0_5
LBB0_4:
Lloh3:
	adrp	x8, _EBUSY@GOTPAGE
Lloh4:
	ldr	x8, [x8, _EBUSY@GOTPAGEOFF]
Lloh5:
	ldr	w0, [x8]
LBB0_5:
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.cfi_endproc
                                        ; -- End function
	.comm	_EBUSY,4,2                      ; @EBUSY
	.comm	_M_DMAR_DMAMAP,4,2              ; @M_DMAR_DMAMAP
	.no_dead_strip	_dmar_bus_dmamap_destroy
.subsections_via_symbols
