	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function pca954x_irq_handler
_pca954x_irq_handler:                   ## @pca954x_irq_handler
	.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
	movq	%rsi, %r15
	movl	16(%rsi), %edi
	callq	_i2c_smbus_read_byte
	movq	_IRQ_NONE@GOTPCREL(%rip), %rcx
	testl	%eax, %eax
	js	LBB0_8
## %bb.1:
	movl	%eax, %r14d
	movq	8(%r15), %rax
	cmpl	$0, (%rax)
	jle	LBB0_8
## %bb.2:
	xorl	%ebx, %ebx
	movq	_PCA954X_IRQ_OFFSET@GOTPCREL(%rip), %r13
	xorl	%r12d, %r12d
	jmp	LBB0_3
	.p2align	4, 0x90
LBB0_5:                                 ##   in Loop: Header=BB0_3 Depth=1
	incq	%rbx
	movq	8(%r15), %rax
	movslq	(%rax), %rax
	cmpq	%rax, %rbx
	jge	LBB0_6
LBB0_3:                                 ## =>This Inner Loop Header: Depth=1
	movq	(%r13), %rdi
	addq	%rbx, %rdi
	callq	_BIT
	testl	%r14d, %eax
	je	LBB0_5
## %bb.4:                               ##   in Loop: Header=BB0_3 Depth=1
	movl	(%r15), %edi
	movl	%ebx, %esi
	callq	_irq_linear_revmap
	movl	%eax, %edi
	callq	_handle_nested_irq
	incl	%r12d
	jmp	LBB0_5
LBB0_6:
	testl	%r12d, %r12d
	movq	_IRQ_NONE@GOTPCREL(%rip), %rcx
	je	LBB0_8
## %bb.7:
	movq	_IRQ_HANDLED@GOTPCREL(%rip), %rcx
LBB0_8:
	movl	(%rcx), %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_IRQ_NONE,4,2                   ## @IRQ_NONE
	.comm	_PCA954X_IRQ_OFFSET,8,3         ## @PCA954X_IRQ_OFFSET
	.comm	_IRQ_HANDLED,4,2                ## @IRQ_HANDLED
	.no_dead_strip	_pca954x_irq_handler
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function pca954x_irq_handler
_pca954x_irq_handler:                   ; @pca954x_irq_handler
	.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
	mov	x19, x1
	ldr	w0, [x1, #16]
	bl	_i2c_smbus_read_byte
	tbnz	w0, #31, LBB0_8
; %bb.1:
	ldr	x8, [x19, #8]
	ldr	w8, [x8]
	cmp	w8, #1
	b.lt	LBB0_8
; %bb.2:
	mov	x20, x0
	mov	x21, #0
	mov	w22, #0
Lloh0:
	adrp	x23, _PCA954X_IRQ_OFFSET@GOTPAGE
Lloh1:
	ldr	x23, [x23, _PCA954X_IRQ_OFFSET@GOTPAGEOFF]
	b	LBB0_4
LBB0_3:                                 ;   in Loop: Header=BB0_4 Depth=1
	add	x21, x21, #1
	ldr	x8, [x19, #8]
	ldrsw	x8, [x8]
	cmp	x21, x8
	b.ge	LBB0_6
LBB0_4:                                 ; =>This Inner Loop Header: Depth=1
	ldr	x8, [x23]
	add	x0, x21, x8
	bl	_BIT
	tst	w0, w20
	b.eq	LBB0_3
; %bb.5:                                ;   in Loop: Header=BB0_4 Depth=1
	ldr	w0, [x19]
	mov	x1, x21
	bl	_irq_linear_revmap
	bl	_handle_nested_irq
	add	w22, w22, #1
	b	LBB0_3
LBB0_6:
	cbz	w22, LBB0_8
; %bb.7:
Lloh2:
	adrp	x8, _IRQ_HANDLED@GOTPAGE
Lloh3:
	ldr	x8, [x8, _IRQ_HANDLED@GOTPAGEOFF]
	b	LBB0_9
LBB0_8:
Lloh4:
	adrp	x8, _IRQ_NONE@GOTPAGE
Lloh5:
	ldr	x8, [x8, _IRQ_NONE@GOTPAGEOFF]
LBB0_9:
	ldr	w0, [x8]
	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
	.loh AdrpLdrGot	Lloh0, Lloh1
	.loh AdrpLdrGot	Lloh2, Lloh3
	.loh AdrpLdrGot	Lloh4, Lloh5
	.cfi_endproc
                                        ; -- End function
	.comm	_IRQ_NONE,4,2                   ; @IRQ_NONE
	.comm	_PCA954X_IRQ_OFFSET,8,3         ; @PCA954X_IRQ_OFFSET
	.comm	_IRQ_HANDLED,4,2                ; @IRQ_HANDLED
	.no_dead_strip	_pca954x_irq_handler
.subsections_via_symbols
