	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function FindChunk
_FindChunk:                             ## @FindChunk
	.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	_qfalse@GOTPCREL(%rip), %r13
	testq	%rdi, %rdi
	je	LBB0_11
## %bb.1:
	movq	_qtrue@GOTPCREL(%rip), %r13
	cmpq	$0, (%r13)
	je	LBB0_11
## %bb.2:
	movq	%rsi, %r14
	movq	%rdi, %r15
	movq	_qtrue@GOTPCREL(%rip), %r13
	jmp	LBB0_4
	.p2align	4, 0x90
LBB0_3:                                 ##   in Loop: Header=BB0_4 Depth=1
	cmpq	$0, (%r13)
	je	LBB0_11
LBB0_4:                                 ## =>This Inner Loop Header: Depth=1
	movq	_PNG_ChunkHeader_Size@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movq	%r15, %rdi
	callq	_BufferedFileRead
	testq	%rax, %rax
	je	LBB0_9
## %bb.5:                               ##   in Loop: Header=BB0_4 Depth=1
	movq	%rax, %rbx
	movl	4(%rax), %edi
	callq	_BigLong
	movq	%rax, %r12
	movl	(%rbx), %edi
	callq	_BigLong
	cmpq	%r14, %rax
	je	LBB0_10
## %bb.6:                               ##   in Loop: Header=BB0_4 Depth=1
	testq	%r12, %r12
	je	LBB0_3
## %bb.7:                               ##   in Loop: Header=BB0_4 Depth=1
	movq	_PNG_ChunkCRC_Size@GOTPCREL(%rip), %rax
	addq	(%rax), %r12
	movq	%r15, %rdi
	movq	%r12, %rsi
	callq	_BufferedFileSkip
	testl	%eax, %eax
	jne	LBB0_3
LBB0_9:
	movq	_qfalse@GOTPCREL(%rip), %r13
	jmp	LBB0_11
LBB0_10:
	movq	_PNG_ChunkHeader_Size@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movq	%r15, %rdi
	callq	_BufferedFileRewind
LBB0_11:
	movq	(%r13), %rax
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_qfalse,8,3                     ## @qfalse
	.comm	_qtrue,8,3                      ## @qtrue
	.comm	_PNG_ChunkHeader_Size,4,2       ## @PNG_ChunkHeader_Size
	.comm	_PNG_ChunkCRC_Size,8,3          ## @PNG_ChunkCRC_Size
	.no_dead_strip	_FindChunk
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function FindChunk
_FindChunk:                             ; @FindChunk
	.cfi_startproc
; %bb.0:
	stp	x26, x25, [sp, #-80]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 80
	stp	x24, x23, [sp, #16]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #32]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #48]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #64]             ; 16-byte Folded Spill
	add	x29, sp, #64
	.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
	.cfi_offset w25, -72
	.cfi_offset w26, -80
	cbz	x0, LBB0_9
; %bb.1:
Lloh0:
	adrp	x23, _qtrue@GOTPAGE
Lloh1:
	ldr	x23, [x23, _qtrue@GOTPAGEOFF]
	ldr	x8, [x23]
	cbz	x8, LBB0_11
; %bb.2:
	mov	x20, x1
	mov	x19, x0
Lloh2:
	adrp	x25, _PNG_ChunkHeader_Size@GOTPAGE
Lloh3:
	ldr	x25, [x25, _PNG_ChunkHeader_Size@GOTPAGEOFF]
Lloh4:
	adrp	x24, _qfalse@GOTPAGE
Lloh5:
	ldr	x24, [x24, _qfalse@GOTPAGEOFF]
Lloh6:
	adrp	x26, _PNG_ChunkCRC_Size@GOTPAGE
Lloh7:
	ldr	x26, [x26, _PNG_ChunkCRC_Size@GOTPAGEOFF]
	b	LBB0_4
LBB0_3:                                 ;   in Loop: Header=BB0_4 Depth=1
	ldr	x8, [x23]
	cbz	x8, LBB0_11
LBB0_4:                                 ; =>This Inner Loop Header: Depth=1
	ldr	w1, [x25]
	mov	x0, x19
	bl	_BufferedFileRead
	cbz	x0, LBB0_8
; %bb.5:                                ;   in Loop: Header=BB0_4 Depth=1
	mov	x22, x0
	ldr	w0, [x0, #4]
	bl	_BigLong
	mov	x21, x0
	ldr	w0, [x22]
	bl	_BigLong
	cmp	x0, x20
	b.eq	LBB0_10
; %bb.6:                                ;   in Loop: Header=BB0_4 Depth=1
	cbz	x21, LBB0_3
; %bb.7:                                ;   in Loop: Header=BB0_4 Depth=1
	ldr	x8, [x26]
	add	x1, x8, x21
	mov	x0, x19
	bl	_BufferedFileSkip
	cbnz	w0, LBB0_3
LBB0_8:
	mov	x23, x24
	b	LBB0_11
LBB0_9:
Lloh8:
	adrp	x23, _qfalse@GOTPAGE
Lloh9:
	ldr	x23, [x23, _qfalse@GOTPAGEOFF]
	b	LBB0_11
LBB0_10:
	ldr	w1, [x25]
	mov	x0, x19
	bl	_BufferedFileRewind
Lloh10:
	adrp	x23, _qtrue@GOTPAGE
Lloh11:
	ldr	x23, [x23, _qtrue@GOTPAGEOFF]
LBB0_11:
	ldr	x0, [x23]
	ldp	x29, x30, [sp, #64]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #48]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #32]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #16]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp], #80             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGot	Lloh0, Lloh1
	.loh AdrpLdrGot	Lloh6, Lloh7
	.loh AdrpLdrGot	Lloh4, Lloh5
	.loh AdrpLdrGot	Lloh2, Lloh3
	.loh AdrpLdrGot	Lloh8, Lloh9
	.loh AdrpLdrGot	Lloh10, Lloh11
	.cfi_endproc
                                        ; -- End function
	.comm	_qfalse,8,3                     ; @qfalse
	.comm	_qtrue,8,3                      ; @qtrue
	.comm	_PNG_ChunkHeader_Size,4,2       ; @PNG_ChunkHeader_Size
	.comm	_PNG_ChunkCRC_Size,8,3          ; @PNG_ChunkCRC_Size
	.no_dead_strip	_FindChunk
.subsections_via_symbols
