	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function valid_sig
_valid_sig:                             ## @valid_sig
	.cfi_startproc
## %bb.0:
	testq	%rdi, %rdi
	je	LBB0_1
## %bb.2:
	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
	movq	%rdi, %rbx
	movq	$0, -16(%rbp)
	leaq	-16(%rbp), %rdi
	movl	$8, %esi
	callq	_crc32
	movq	%rax, %rcx
	xorl	%eax, %eax
	cmpq	(%rbx), %rcx
	sete	%al
	addq	$8, %rsp
	popq	%rbx
	popq	%rbp
	retq
LBB0_1:
	xorl	%eax, %eax
	retq
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_valid_sig
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function valid_sig
_valid_sig:                             ; @valid_sig
	.cfi_startproc
; %bb.0:
	cbz	x0, LBB0_2
; %bb.1:
	sub	sp, sp, #48
	.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
	mov	x19, x0
	str	xzr, [sp, #8]
	add	x0, sp, #8
	mov	w1, #8
	bl	_crc32
	ldr	x8, [x19]
	cmp	x0, x8
	cset	w0, eq
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	add	sp, sp, #48
LBB0_2:
	.cfi_def_cfa wsp, 0
	.cfi_same_value w30
	.cfi_same_value w29
	.cfi_same_value w19
	.cfi_same_value w20
	ret
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_valid_sig
.subsections_via_symbols
