	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function backward_filter
_backward_filter:                       ## @backward_filter
	.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
	subq	$40, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%r9, -64(%rbp)                  ## 8-byte Spill
	movq	%r8, -80(%rbp)                  ## 8-byte Spill
	movq	%rcx, %r12
	movq	%rdx, -72(%rbp)                 ## 8-byte Spill
	movq	%rsi, %r15
	movq	%rdi, %rbx
	movl	40(%rbp), %r14d
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	%rax, -48(%rbp)
	movq	_MAX_BACKWARD_FILTER_ORDER@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	incl	%eax
	shlq	$2, %rax
	callq	____chkstk_darwin
	addq	$15, %rax
	andq	$-16, %rax
	subq	%rax, %rsp
	movq	%rsp, %r13
	movq	%rbx, -56(%rbp)                 ## 8-byte Spill
	movq	%rbx, %rdi
	movl	16(%rbp), %esi
	movl	24(%rbp), %edx
	movl	32(%rbp), %ecx
	movq	%r13, %r8
	movq	%r15, %r9
	pushq	%r12
	movq	-80(%rbp), %rbx                 ## 8-byte Reload
	pushq	-72(%rbp)                       ## 8-byte Folded Reload
	callq	_do_hybrid_window
	addq	$16, %rsp
	movq	%r13, %rdi
	movl	16(%rbp), %r13d
	movl	%r13d, %esi
	movq	%rbx, %rdx
	xorl	%ecx, %ecx
	movl	$1, %r8d
	movl	$1, %r9d
	callq	_compute_lpc_coefs
	testl	%eax, %eax
	jne	LBB0_2
## %bb.1:
	movq	-56(%rbp), %rax                 ## 8-byte Reload
	movq	(%rax), %rax
	movq	(%rax), %r12
	movl	%r13d, %edi
	movl	$16, %esi
	callq	_FFALIGN
	movq	%rbx, %rdi
	movq	%rbx, %rsi
	movq	-64(%rbp), %rdx                 ## 8-byte Reload
	movl	%eax, %ecx
	callq	*%r12
LBB0_2:
	movslq	24(%rbp), %rax
	leaq	(%r15,%rax,4), %rsi
	shll	$2, %r14d
	movq	%r15, %rdi
	movl	%r14d, %edx
	callq	_memmove
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	cmpq	-48(%rbp), %rax
	jne	LBB0_4
## %bb.3:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_4:
	callq	___stack_chk_fail
	.cfi_endproc
                                        ## -- End function
	.comm	_MAX_BACKWARD_FILTER_ORDER,4,2  ## @MAX_BACKWARD_FILTER_ORDER
	.no_dead_strip	_backward_filter
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function backward_filter
_backward_filter:                       ; @backward_filter
	.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
	sub	sp, sp, #16
	mov	x19, x7
	mov	x23, x6
	mov	x21, x5
	mov	x22, x4
	mov	x7, x3
	mov	x6, x2
	mov	x20, x1
	mov	x24, x0
	ldp	w3, w26, [x29, #16]
Lloh0:
	adrp	x8, ___stack_chk_guard@GOTPAGE
Lloh1:
	ldr	x8, [x8, ___stack_chk_guard@GOTPAGEOFF]
Lloh2:
	ldr	x8, [x8]
	stur	x8, [x29, #-72]
Lloh3:
	adrp	x8, _MAX_BACKWARD_FILTER_ORDER@GOTPAGE
Lloh4:
	ldr	x8, [x8, _MAX_BACKWARD_FILTER_ORDER@GOTPAGEOFF]
Lloh5:
	ldr	w8, [x8]
	add	w8, w8, #1
	lsl	x8, x8, #2
	mov	x9, x8
Lloh6:
	adrp	x16, ___chkstk_darwin@GOTPAGE
Lloh7:
	ldr	x16, [x16, ___chkstk_darwin@GOTPAGEOFF]
	blr	x16
	mov	x9, sp
	add	x8, x8, #15
	and	x8, x8, #0x7fffffff0
	sub	x25, x9, x8
	mov	sp, x25
	mov	x1, x23
	mov	x2, x19
	mov	x4, x25
	mov	x5, x20
	bl	_do_hybrid_window
	mov	x0, x25
	mov	x1, x23
	mov	x2, x22
	mov	w3, #0
	mov	w4, #1
	mov	w5, #1
	bl	_compute_lpc_coefs
	cbnz	w0, LBB0_2
; %bb.1:
	ldr	x8, [x24]
	ldr	x24, [x8]
	mov	x0, x23
	mov	w1, #16
	bl	_FFALIGN
	mov	x3, x0
	mov	x0, x22
	mov	x1, x22
	mov	x2, x21
	blr	x24
LBB0_2:
	lsl	w2, w26, #2
	add	x1, x20, w19, sxtw #2
	mov	x0, x20
	bl	_memmove
	ldur	x8, [x29, #-72]
Lloh8:
	adrp	x9, ___stack_chk_guard@GOTPAGE
Lloh9:
	ldr	x9, [x9, ___stack_chk_guard@GOTPAGEOFF]
Lloh10:
	ldr	x9, [x9]
	cmp	x9, x8
	b.ne	LBB0_4
; %bb.3:
	sub	sp, x29, #64
	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
LBB0_4:
	bl	___stack_chk_fail
	.loh AdrpLdrGot	Lloh6, Lloh7
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh8, Lloh9, Lloh10
	.cfi_endproc
                                        ; -- End function
	.comm	_MAX_BACKWARD_FILTER_ORDER,4,2  ; @MAX_BACKWARD_FILTER_ORDER
	.no_dead_strip	_backward_filter
.subsections_via_symbols
