	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_bus_set_iommu                  ## -- Begin function bus_set_iommu
	.p2align	4, 0x90
_bus_set_iommu:                         ## @bus_set_iommu
	.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
	cmpq	$0, (%rdi)
	je	LBB0_2
## %bb.1:
	movq	_EBUSY@GOTPCREL(%rip), %rcx
	xorl	%eax, %eax
	subl	(%rcx), %eax
	jmp	LBB0_5
LBB0_2:
	movq	%rdi, %rbx
	movq	%rsi, (%rdi)
	callq	_iommu_bus_init
	testl	%eax, %eax
	je	LBB0_3
## %bb.4:
	movq	$0, (%rbx)
	jmp	LBB0_5
LBB0_3:
	xorl	%eax, %eax
LBB0_5:
	addq	$8, %rsp
	popq	%rbx
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_EBUSY,4,2                      ## @EBUSY
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_bus_set_iommu                  ; -- Begin function bus_set_iommu
	.p2align	2
_bus_set_iommu:                         ; @bus_set_iommu
	.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
	ldr	x8, [x0]
	cbz	x8, LBB0_2
; %bb.1:
Lloh0:
	adrp	x8, _EBUSY@GOTPAGE
Lloh1:
	ldr	x8, [x8, _EBUSY@GOTPAGEOFF]
Lloh2:
	ldr	w8, [x8]
	neg	w0, w8
	b	LBB0_4
LBB0_2:
	mov	x19, x0
	str	x1, [x0]
	bl	_iommu_bus_init
	cbz	w0, LBB0_4
; %bb.3:
	str	xzr, [x19]
LBB0_4:
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_EBUSY,4,2                      ; @EBUSY
.subsections_via_symbols
