	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_is_downup_pair                 ## -- Begin function is_downup_pair
	.p2align	4, 0x90
_is_downup_pair:                        ## @is_downup_pair
	.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	%rsi, %r14
	movq	%rdi, %r12
	callq	_is_down
	xorl	%r15d, %r15d
	testl	%eax, %eax
	je	LBB0_7
## %bb.1:
	movq	(%r12), %rbx
	jmp	LBB0_2
	.p2align	4, 0x90
LBB0_8:                                 ##   in Loop: Header=BB0_2 Depth=1
	movq	(%rbx), %rbx
LBB0_2:                                 ## =>This Inner Loop Header: Depth=1
	testq	%rbx, %rbx
	je	LBB0_7
## %bb.3:                               ##   in Loop: Header=BB0_2 Depth=1
	movq	%r12, %rdi
	movq	%rbx, %rsi
	callq	_keys_match
	testq	%rax, %rax
	je	LBB0_8
## %bb.4:                               ##   in Loop: Header=BB0_2 Depth=1
	movq	%rbx, %rdi
	callq	_is_up
	testq	%rax, %rax
	je	LBB0_8
## %bb.5:
	movl	$1, %r15d
	testq	%r14, %r14
	je	LBB0_7
## %bb.6:
	movq	%r12, 8(%r14)
	movq	%rbx, (%r14)
LBB0_7:
	movl	%r15d, %eax
	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	_is_downup_pair                 ; -- Begin function is_downup_pair
	.p2align	2
_is_downup_pair:                        ; @is_downup_pair
	.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, x1
	mov	x20, x0
	bl	_is_down
	cbz	w0, LBB0_9
; %bb.1:
	ldr	x21, [x20]
	cbnz	x21, LBB0_4
LBB0_2:
	mov	w0, #0
	b	LBB0_9
LBB0_3:                                 ;   in Loop: Header=BB0_4 Depth=1
	ldr	x21, [x21]
	cbz	x21, LBB0_2
LBB0_4:                                 ; =>This Inner Loop Header: Depth=1
	mov	x0, x20
	mov	x1, x21
	bl	_keys_match
	cbz	x0, LBB0_3
; %bb.5:                                ;   in Loop: Header=BB0_4 Depth=1
	mov	x0, x21
	bl	_is_up
	cbz	x0, LBB0_3
; %bb.6:
	cbz	x19, LBB0_8
; %bb.7:
	stp	x21, x20, [x19]
LBB0_8:
	mov	w0, #1
LBB0_9:
	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
