	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_find_zero_bit                  ## -- Begin function find_zero_bit
	.p2align	4, 0x90
_find_zero_bit:                         ## @find_zero_bit
	.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
                                        ## kill: def $edx killed $edx def $rdx
	leal	(,%rdx,8), %ecx
	movl	$1, %ebx
	movl	$1, %r12d
                                        ## kill: def $cl killed $cl killed $ecx
	shll	%cl, %r12d
	cmpl	$2, %r12d
	jl	LBB0_5
## %bb.1:
	movl	%esi, %r15d
	movq	%rdi, %r14
	jmp	LBB0_2
	.p2align	4, 0x90
LBB0_4:                                 ##   in Loop: Header=BB0_2 Depth=1
	addl	%ebx, %ebx
	cmpl	%r12d, %ebx
	jge	LBB0_5
LBB0_2:                                 ## =>This Inner Loop Header: Depth=1
	movl	%ebx, %esi
	andl	%r15d, %esi
	je	LBB0_4
## %bb.3:                               ##   in Loop: Header=BB0_2 Depth=1
	movq	%r14, %rdi
	callq	_find_value
	testq	%rax, %rax
	je	LBB0_4
	jmp	LBB0_6
LBB0_5:
	xorl	%eax, %eax
LBB0_6:
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_find_zero_bit                  ; -- Begin function find_zero_bit
	.p2align	2
_find_zero_bit:                         ; @find_zero_bit
	.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
	lsl	w8, w2, #3
	mov	w9, #1
	lsl	w21, w9, w8
	cmp	w21, #2
	b.lt	LBB0_5
; %bb.1:
	mov	x19, x1
	mov	x20, x0
	mov	w22, #1
	b	LBB0_3
LBB0_2:                                 ;   in Loop: Header=BB0_3 Depth=1
	lsl	w22, w22, #1
	cmp	w22, w21
	b.ge	LBB0_5
LBB0_3:                                 ; =>This Inner Loop Header: Depth=1
	ands	w1, w22, w19
	b.eq	LBB0_2
; %bb.4:                                ;   in Loop: Header=BB0_3 Depth=1
	mov	x0, x20
	bl	_find_value
	cbz	x0, LBB0_2
	b	LBB0_6
LBB0_5:
	mov	x0, #0
LBB0_6:
	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
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
