	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function bval
_bval:                                  ## @bval
	.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	%rbx
	pushq	%rax
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movl	%edx, %r14d
	movq	%rsi, %rbx
	movl	%edi, %r15d
	movq	$0, -32(%rbp)
	leaq	-32(%rbp), %rsi
	movq	%rbx, %rdi
	xorl	%edx, %edx
	callq	_strtoul
	cmpq	$0, (%rbx)
	je	LBB0_3
## %bb.1:
	movq	-32(%rbp), %rcx
	cmpb	$0, (%rcx)
	jne	LBB0_3
## %bb.2:
	movl	%r14d, %ecx
	cmpq	%rcx, %rax
	jbe	LBB0_4
LBB0_3:
	leaq	L_.str(%rip), %rsi
	movl	%r15d, %edi
	callq	_png_error
                                        ## implicit-def: $eax
LBB0_4:
                                        ## kill: def $eax killed $eax killed $rax
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"sBIT: invalid sBIT value"

	.no_dead_strip	_bval
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function bval
_bval:                                  ; @bval
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #64
	.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
	mov	x20, x2
	mov	x21, x1
	mov	x19, x0
	str	xzr, [sp, #8]
	add	x1, sp, #8
	mov	x0, x21
	mov	w2, #0
	bl	_strtoul
	ldr	x8, [x21]
	cbz	x8, LBB0_2
; %bb.1:
	ldr	x8, [sp, #8]
	ldrb	w8, [x8]
	mov	w9, w20
	cmp	w8, #0
	ccmp	x0, x9, #2, eq
	b.ls	LBB0_3
LBB0_2:
Lloh0:
	adrp	x1, l_.str@PAGE
Lloh1:
	add	x1, x1, l_.str@PAGEOFF
	mov	x0, x19
	bl	_png_error
                                        ; implicit-def: $w0
LBB0_3:
                                        ; kill: def $w0 killed $w0 killed $x0
	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
	add	sp, sp, #64
	ret
	.loh AdrpAdd	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"sBIT: invalid sBIT value"

	.no_dead_strip	_bval
.subsections_via_symbols
