	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function Xz_WriteHeader
_Xz_WriteHeader:                        ## @Xz_WriteHeader
	.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	%rsi, %r14
	movl	%edi, %r15d
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	%rax, -48(%rbp)
	movq	_XZ_STREAM_HEADER_SIZE@GOTPCREL(%rip), %r12
	movl	(%r12), %eax
	shlq	$3, %rax
	callq	____chkstk_darwin
	addq	$15, %rax
	andq	$-16, %rax
	subq	%rax, %rsp
	movq	%rsp, %rbx
	movq	_XZ_SIG@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movq	_XZ_SIG_SIZE@GOTPCREL(%rip), %r13
	movq	(%r13), %rdx
	movq	%rbx, %rdi
	callq	_memcpy
	movl	%r15d, %eax
	sarl	$8, %eax
	cltq
	movq	(%r13), %rcx
	leaq	(%rbx,%rcx,8), %rdi
	movq	%rax, (%rbx,%rcx,8)
	movzbl	%r15b, %eax
	movq	%rax, 8(%rbx,%rcx,8)
	movq	_XZ_STREAM_FLAGS_SIZE@GOTPCREL(%rip), %r15
	movl	(%r15), %esi
	callq	_CrcCalc
	movq	(%r13), %rcx
	leaq	(%rbx,%rcx,8), %rcx
	movslq	(%r15), %rdx
	leaq	(%rcx,%rdx,8), %rdi
	movl	%eax, %esi
	callq	_SetUi32
	movl	(%r12), %edx
	movq	%r14, %rdi
	movq	%rbx, %rsi
	callq	_WriteBytes
	movq	___stack_chk_guard@GOTPCREL(%rip), %rcx
	movq	(%rcx), %rcx
	cmpq	-48(%rbp), %rcx
	jne	LBB0_2
## %bb.1:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_2:
	callq	___stack_chk_fail
	.cfi_endproc
                                        ## -- End function
	.comm	_XZ_STREAM_HEADER_SIZE,4,2      ## @XZ_STREAM_HEADER_SIZE
	.comm	_XZ_SIG,4,2                     ## @XZ_SIG
	.comm	_XZ_SIG_SIZE,8,3                ## @XZ_SIG_SIZE
	.comm	_XZ_STREAM_FLAGS_SIZE,4,2       ## @XZ_STREAM_FLAGS_SIZE
	.no_dead_strip	_Xz_WriteHeader
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function Xz_WriteHeader
_Xz_WriteHeader:                        ; @Xz_WriteHeader
	.cfi_startproc
; %bb.0:
	stp	x24, x23, [sp, #-64]!           ; 16-byte Folded Spill
	.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
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	sub	sp, sp, #16
	mov	x19, x1
	mov	x20, x0
Lloh0:
	adrp	x8, ___stack_chk_guard@GOTPAGE
Lloh1:
	ldr	x8, [x8, ___stack_chk_guard@GOTPAGEOFF]
Lloh2:
	ldr	x8, [x8]
	stur	x8, [x29, #-56]
Lloh3:
	adrp	x22, _XZ_STREAM_HEADER_SIZE@GOTPAGE
Lloh4:
	ldr	x22, [x22, _XZ_STREAM_HEADER_SIZE@GOTPAGEOFF]
	ldr	w8, [x22]
	lsl	x8, x8, #3
	mov	x9, x8
Lloh5:
	adrp	x16, ___chkstk_darwin@GOTPAGE
Lloh6:
	ldr	x16, [x16, ___chkstk_darwin@GOTPAGEOFF]
	blr	x16
	mov	x9, sp
	add	x8, x8, #15
	and	x8, x8, #0xffffffff0
	sub	x21, x9, x8
	mov	sp, x21
Lloh7:
	adrp	x8, _XZ_SIG@GOTPAGE
Lloh8:
	ldr	x8, [x8, _XZ_SIG@GOTPAGEOFF]
Lloh9:
	ldr	w1, [x8]
Lloh10:
	adrp	x23, _XZ_SIG_SIZE@GOTPAGE
Lloh11:
	ldr	x23, [x23, _XZ_SIG_SIZE@GOTPAGEOFF]
	ldr	x2, [x23]
	mov	x0, x21
	bl	_memcpy
	sbfx	x8, x20, #8, #24
	ldr	x9, [x23]
	add	x0, x21, x9, lsl #3
	and	w9, w20, #0xff
	stp	x8, x9, [x0]
Lloh12:
	adrp	x20, _XZ_STREAM_FLAGS_SIZE@GOTPAGE
Lloh13:
	ldr	x20, [x20, _XZ_STREAM_FLAGS_SIZE@GOTPAGEOFF]
	ldr	w1, [x20]
	bl	_CrcCalc
	mov	x1, x0
	ldr	x8, [x23]
	add	x8, x21, x8, lsl #3
	ldrsw	x9, [x20]
	add	x0, x8, x9, lsl #3
	bl	_SetUi32
	ldr	w2, [x22]
	mov	x0, x19
	mov	x1, x21
	bl	_WriteBytes
	ldur	x8, [x29, #-56]
Lloh14:
	adrp	x9, ___stack_chk_guard@GOTPAGE
Lloh15:
	ldr	x9, [x9, ___stack_chk_guard@GOTPAGEOFF]
Lloh16:
	ldr	x9, [x9]
	cmp	x9, x8
	b.ne	LBB0_2
; %bb.1:
	sub	sp, x29, #48
	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
	ldp	x24, x23, [sp], #64             ; 16-byte Folded Reload
	ret
LBB0_2:
	bl	___stack_chk_fail
	.loh AdrpLdrGotLdr	Lloh14, Lloh15, Lloh16
	.loh AdrpLdrGot	Lloh12, Lloh13
	.loh AdrpLdrGot	Lloh10, Lloh11
	.loh AdrpLdrGotLdr	Lloh7, Lloh8, Lloh9
	.loh AdrpLdrGot	Lloh5, Lloh6
	.loh AdrpLdrGot	Lloh3, Lloh4
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_XZ_STREAM_HEADER_SIZE,4,2      ; @XZ_STREAM_HEADER_SIZE
	.comm	_XZ_SIG,4,2                     ; @XZ_SIG
	.comm	_XZ_SIG_SIZE,8,3                ; @XZ_SIG_SIZE
	.comm	_XZ_STREAM_FLAGS_SIZE,4,2       ; @XZ_STREAM_FLAGS_SIZE
	.no_dead_strip	_Xz_WriteHeader
.subsections_via_symbols
