	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function ltsReadFillBuffer
_ltsReadFillBuffer:                     ## @ltsReadFillBuffer
	.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, %r15
	movq	%rdi, %r14
	movq	$0, 56(%rsi)
	movq	$0, (%rsi)
	movq	24(%rsi), %rbx
	xorl	%r12d, %r12d
	movq	_BLCKSZ@GOTPCREL(%rip), %r13
	.p2align	4, 0x90
LBB0_1:                                 ## =>This Inner Loop Header: Depth=1
	cmpq	$-1, %rbx
	je	LBB0_7
## %bb.2:                               ##   in Loop: Header=BB0_1 Depth=1
	addq	16(%r15), %r12
	addq	48(%r15), %rbx
	movq	%r14, %rdi
	movq	%rbx, %rsi
	movq	%r12, %rdx
	callq	_ltsReadBlock
	cmpl	$0, 40(%r15)
	jne	LBB0_4
## %bb.3:                               ##   in Loop: Header=BB0_1 Depth=1
	movq	%r14, %rdi
	movq	%rbx, %rsi
	callq	_ltsReleaseBlock
LBB0_4:                                 ##   in Loop: Header=BB0_1 Depth=1
	movq	24(%r15), %rax
	movq	%rax, 32(%r15)
	movq	%r12, %rdi
	callq	_TapeBlockGetNBytes
	cltq
	addq	%rax, (%r15)
	movq	%r12, %rdi
	callq	_TapeBlockIsLast
	testq	%rax, %rax
	jne	LBB0_5
## %bb.6:                               ##   in Loop: Header=BB0_1 Depth=1
	movq	%r12, %rdi
	callq	_TapeBlockGetTrailer
	movq	(%rax), %rbx
	movq	%rbx, 24(%r15)
	movq	(%r15), %r12
	movq	8(%r15), %rax
	subq	%r12, %rax
	cmpq	(%r13), %rax
	jg	LBB0_1
	jmp	LBB0_7
LBB0_5:
	movq	$-1, 24(%r15)
	movq	(%r15), %r12
LBB0_7:
	xorl	%eax, %eax
	testq	%r12, %r12
	setg	%al
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_BLCKSZ,8,3                     ## @BLCKSZ
	.no_dead_strip	_ltsReadFillBuffer
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function ltsReadFillBuffer
_ltsReadFillBuffer:                     ; @ltsReadFillBuffer
	.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
	mov	x19, x1
	mov	x20, x0
	mov	x8, #0
	str	xzr, [x1, #56]
	str	xzr, [x1]
	ldr	x9, [x1, #24]
Lloh0:
	adrp	x23, _BLCKSZ@GOTPAGE
Lloh1:
	ldr	x23, [x23, _BLCKSZ@GOTPAGEOFF]
LBB0_1:                                 ; =>This Inner Loop Header: Depth=1
	cmn	x9, #1
	b.eq	LBB0_7
; %bb.2:                                ;   in Loop: Header=BB0_1 Depth=1
	ldr	x10, [x19, #16]
	add	x21, x10, x8
	ldr	x8, [x19, #48]
	add	x22, x8, x9
	mov	x0, x20
	mov	x1, x22
	mov	x2, x21
	bl	_ltsReadBlock
	ldr	w8, [x19, #40]
	cbnz	w8, LBB0_4
; %bb.3:                                ;   in Loop: Header=BB0_1 Depth=1
	mov	x0, x20
	mov	x1, x22
	bl	_ltsReleaseBlock
LBB0_4:                                 ;   in Loop: Header=BB0_1 Depth=1
	ldr	x8, [x19, #24]
	str	x8, [x19, #32]
	mov	x0, x21
	bl	_TapeBlockGetNBytes
	ldr	x8, [x19]
	add	x8, x8, w0, sxtw
	str	x8, [x19]
	mov	x0, x21
	bl	_TapeBlockIsLast
	cbnz	x0, LBB0_6
; %bb.5:                                ;   in Loop: Header=BB0_1 Depth=1
	mov	x0, x21
	bl	_TapeBlockGetTrailer
	ldr	x9, [x0]
	str	x9, [x19, #24]
	ldp	x8, x10, [x19]
	ldr	x11, [x23]
	sub	x10, x10, x8
	cmp	x10, x11
	b.gt	LBB0_1
	b	LBB0_7
LBB0_6:
	mov	x8, #-1
	str	x8, [x19, #24]
	ldr	x8, [x19]
LBB0_7:
	cmp	x8, #0
	cset	w0, gt
	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	_BLCKSZ,8,3                     ; @BLCKSZ
	.no_dead_strip	_ltsReadFillBuffer
.subsections_via_symbols
