	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function sack_board_collapse
_sack_board_collapse:                   ## @sack_board_collapse
	.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	_SACK_FILTER_BLOCKS@GOTPCREL(%rip), %r15
	cmpq	$0, (%r15)
	je	LBB0_9
## %bb.1:
	movq	%rdi, %r14
	xorl	%r12d, %r12d
	xorl	%r13d, %r13d
	xorl	%ebx, %ebx
	jmp	LBB0_2
LBB0_6:                                 ##   in Loop: Header=BB0_2 Depth=1
	movq	%r14, %rdi
	movq	%rbx, %rsi
	movq	%rax, %rdx
LBB0_7:                                 ##   in Loop: Header=BB0_2 Depth=1
	callq	_sack_collapse
LBB0_8:                                 ##   in Loop: Header=BB0_2 Depth=1
	incq	%rbx
	addq	$4, %r13
	decq	%r12
	cmpq	(%r15), %rbx
	jae	LBB0_9
LBB0_2:                                 ## =>This Inner Loop Header: Depth=1
	movq	%r14, %rdi
	movq	%rbx, %rsi
	callq	_sack_blk_used
	testq	%rax, %rax
	je	LBB0_8
## %bb.3:                               ##   in Loop: Header=BB0_2 Depth=1
	movq	8(%r14), %rsi
	addq	%r13, %rsi
	movq	%r14, %rdi
	movq	%rbx, %rdx
	callq	_sack_blocks_overlap_or_meet
	cmpq	$-1, %rax
	je	LBB0_8
## %bb.4:                               ##   in Loop: Header=BB0_2 Depth=1
	movq	(%r14), %rcx
	movq	%rax, %rdx
	subq	%rcx, %rdx
	negq	%rdx
	movq	%rax, %rsi
	subq	%rcx, %rsi
	cmovbq	%rdx, %rsi
	leaq	(%r12,%rcx), %rdx
	movq	%rbx, %rdi
	subq	%rcx, %rdi
	cmovbq	%rdx, %rdi
	cmpq	%rdi, %rsi
	jbe	LBB0_6
## %bb.5:                               ##   in Loop: Header=BB0_2 Depth=1
	movq	%r14, %rdi
	movq	%rax, %rsi
	movq	%rbx, %rdx
	jmp	LBB0_7
LBB0_9:
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_SACK_FILTER_BLOCKS,8,3         ## @SACK_FILTER_BLOCKS
	.no_dead_strip	_sack_board_collapse
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function sack_board_collapse
_sack_board_collapse:                   ; @sack_board_collapse
	.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
Lloh0:
	adrp	x21, _SACK_FILTER_BLOCKS@GOTPAGE
Lloh1:
	ldr	x21, [x21, _SACK_FILTER_BLOCKS@GOTPAGEOFF]
	ldr	x8, [x21]
	cbz	x8, LBB0_9
; %bb.1:
	mov	x19, x0
	mov	x22, #0
	mov	x23, #0
	mov	x20, #0
	b	LBB0_5
LBB0_2:                                 ;   in Loop: Header=BB0_5 Depth=1
	mov	x1, x20
LBB0_3:                                 ;   in Loop: Header=BB0_5 Depth=1
	bl	_sack_collapse
LBB0_4:                                 ;   in Loop: Header=BB0_5 Depth=1
	add	x20, x20, #1
	ldr	x8, [x21]
	add	x23, x23, #4
	sub	x22, x22, #1
	cmp	x20, x8
	b.hs	LBB0_9
LBB0_5:                                 ; =>This Inner Loop Header: Depth=1
	mov	x0, x19
	mov	x1, x20
	bl	_sack_blk_used
	cbz	x0, LBB0_4
; %bb.6:                                ;   in Loop: Header=BB0_5 Depth=1
	ldr	x8, [x19, #8]
	add	x1, x8, x23
	mov	x0, x19
	mov	x2, x20
	bl	_sack_blocks_overlap_or_meet
	cmn	x0, #1
	b.eq	LBB0_4
; %bb.7:                                ;   in Loop: Header=BB0_5 Depth=1
	mov	x2, x0
	ldr	x8, [x19]
	add	x9, x22, x8
	subs	x10, x20, x8
	csel	x9, x9, x10, lo
	sub	x10, x0, x8
	subs	x8, x8, x0
	csel	x8, x8, x10, hi
	mov	x0, x19
	cmp	x8, x9
	b.ls	LBB0_2
; %bb.8:                                ;   in Loop: Header=BB0_5 Depth=1
	mov	x1, x2
	mov	x2, x20
	b	LBB0_3
LBB0_9:
	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
	.loh AdrpLdrGot	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.comm	_SACK_FILTER_BLOCKS,8,3         ; @SACK_FILTER_BLOCKS
	.no_dead_strip	_sack_board_collapse
.subsections_via_symbols
