	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function encode_block
_encode_block:                          ## @encode_block
	.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
                                        ## kill: def $edx killed $edx def $rdx
	cmpl	$4, %edx
	jl	LBB0_5
## %bb.1:
	movq	%rsi, %r15
	movq	%rdi, %r14
	leal	3(%rdx), %r12d
	testl	%edx, %edx
	cmovnsl	%edx, %r12d
	sarl	$2, %r12d
	xorl	%ebx, %ebx
	movq	%rdi, %r13
	.p2align	4, 0x90
LBB0_2:                                 ## =>This Inner Loop Header: Depth=1
	movq	(%r15,%rbx,8), %rdi
	shrq	%rdi
	incq	%rbx
	movq	%r13, %rsi
	callq	_encode
	addq	$8, %r13
	cmpq	%rbx, %r12
	jne	LBB0_2
## %bb.3:
	leaq	(%r14,%r12,8), %r14
	xorl	%ebx, %ebx
	.p2align	4, 0x90
LBB0_4:                                 ## =>This Inner Loop Header: Depth=1
	movq	(%r15,%rbx,8), %rdi
	movq	%r14, %rsi
	callq	_encode
	incq	%rbx
	addq	$8, %r14
	cmpq	%rbx, %r12
	jne	LBB0_4
LBB0_5:
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_encode_block
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function encode_block
_encode_block:                          ; @encode_block
	.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
	cmp	w2, #4
	b.lt	LBB0_5
; %bb.1:
	mov	x19, x1
	mov	x20, x0
	add	w8, w2, #3
	cmp	w2, #0
	csel	w8, w8, w2, lt
	asr	w22, w8, #2
	mov	x23, x22
	mov	x21, x0
	mov	x24, x1
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	ldr	x8, [x24], #8
	lsr	x0, x8, #1
	mov	x1, x21
	bl	_encode
	add	x21, x21, #8
	subs	x23, x23, #1
	b.ne	LBB0_2
; %bb.3:
	add	x20, x20, x22, lsl #3
LBB0_4:                                 ; =>This Inner Loop Header: Depth=1
	ldr	x0, [x19], #8
	mov	x1, x20
	bl	_encode
	add	x20, x20, #8
	subs	x22, x22, #1
	b.ne	LBB0_4
LBB0_5:
	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
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_encode_block
.subsections_via_symbols
