	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_blkcopy                        ## -- Begin function blkcopy
	.p2align	4, 0x90
_blkcopy:                               ## @blkcopy
	.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	$24, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%r9, -56(%rbp)                  ## 8-byte Spill
	movl	%r8d, %r14d
	movl	%ecx, %r12d
	movl	%edx, -44(%rbp)                 ## 4-byte Spill
	movl	%esi, %ebx
	movl	%edi, %r13d
	movl	%r8d, %edi
	notl	%edi
	shrl	$31, %edi
	callq	_assert
	testl	%r14d, %r14d
	je	LBB0_9
## %bb.1:
	movl	%r14d, %r15d
	andl	$3, %r15d
	.p2align	4, 0x90
LBB0_2:                                 ## =>This Inner Loop Header: Depth=1
	cmpl	$2, %r14d
	jle	LBB0_6
## %bb.3:                               ##   in Loop: Header=BB0_2 Depth=1
	cmpl	$3, %r14d
	je	LBB0_7
## %bb.4:                               ##   in Loop: Header=BB0_2 Depth=1
	cmpl	$16, %r14d
	ja	LBB0_10
## %bb.5:                               ##   in Loop: Header=BB0_2 Depth=1
	andl	$-4, %r14d
	movq	-56(%rbp), %rax                 ## 8-byte Reload
	movq	%rax, (%rsp)
	movl	$4, %edi
	movl	%r13d, %esi
	movl	%ebx, %edx
	movl	-44(%rbp), %ecx                 ## 4-byte Reload
	movl	%r12d, %r8d
	movl	%r14d, %r9d
	callq	_blkunroll
	addl	%r14d, %ebx
	addl	%r14d, %r12d
	movl	$1, %edi
	callq	_assert
	movl	%r15d, %r14d
	testl	%r15d, %r15d
	jne	LBB0_2
	jmp	LBB0_9
LBB0_6:
	movq	-56(%rbp), %rax                 ## 8-byte Reload
	movq	%rax, (%rsp)
	movl	%r14d, %edi
	movl	%r13d, %esi
	movl	%ebx, %edx
	movl	-44(%rbp), %ecx                 ## 4-byte Reload
	movl	%r12d, %r8d
	movl	%r14d, %r9d
	jmp	LBB0_8
LBB0_7:
	movq	-56(%rbp), %r14                 ## 8-byte Reload
	movq	%r14, (%rsp)
	movl	$2, %edi
	movl	%r13d, %r15d
	movl	%r13d, %esi
	movl	%ebx, %edx
	movl	-44(%rbp), %r13d                ## 4-byte Reload
	movl	%r13d, %ecx
	movl	%r12d, %r8d
	movl	$2, %r9d
	callq	_blkunroll
	addl	$2, %ebx
	addl	$2, %r12d
	movq	%r14, (%rsp)
	movl	$1, %edi
	movl	%r15d, %esi
	movl	%ebx, %edx
	movl	%r13d, %ecx
	movl	%r12d, %r8d
	movl	$1, %r9d
LBB0_8:
	callq	_blkunroll
LBB0_9:
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_10:
	movq	_IR@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	(%rax), %rax
	movl	%r13d, %edi
	movl	%ebx, %esi
	movl	-44(%rbp), %edx                 ## 4-byte Reload
	movl	%r12d, %ecx
	movl	%r14d, %r8d
	movq	-56(%rbp), %r9                  ## 8-byte Reload
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	jmpq	*%rax                           ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.comm	_IR,8,3                         ## @IR
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_blkcopy                        ; -- Begin function blkcopy
	.p2align	2
_blkcopy:                               ; @blkcopy
	.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
	mov	x19, x5
	mov	x24, x4
	mov	x21, x3
	mov	x20, x2
	mov	x23, x1
	mov	x22, x0
	mvn	w8, w4
	lsr	w0, w8, #31
	bl	_assert
	cbz	w24, LBB0_6
; %bb.1:
	and	w25, w24, #0x3
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	cmp	w24, #2
	b.le	LBB0_7
; %bb.3:                                ;   in Loop: Header=BB0_2 Depth=1
	cmp	w24, #3
	b.eq	LBB0_8
; %bb.4:                                ;   in Loop: Header=BB0_2 Depth=1
	cmp	w24, #16
	b.hi	LBB0_10
; %bb.5:                                ;   in Loop: Header=BB0_2 Depth=1
	and	w24, w24, #0xfffffffc
	mov	w0, #4
	mov	x1, x22
	mov	x2, x23
	mov	x3, x20
	mov	x4, x21
	mov	x5, x24
	mov	x6, x19
	bl	_blkunroll
	add	w23, w24, w23
	add	w21, w24, w21
	mov	w0, #1
	bl	_assert
	mov	x24, x25
	cbnz	w25, LBB0_2
LBB0_6:
	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_7:
	mov	x0, x24
	mov	x1, x22
	mov	x2, x23
	mov	x3, x20
	mov	x4, x21
	mov	x5, x24
	b	LBB0_9
LBB0_8:
	mov	w0, #2
	mov	x1, x22
	mov	x2, x23
	mov	x3, x20
	mov	x4, x21
	mov	w5, #2
	mov	x6, x19
	bl	_blkunroll
	add	w2, w23, #2
	add	w4, w21, #2
	mov	w0, #1
	mov	x1, x22
	mov	x3, x20
	mov	w5, #1
LBB0_9:
	mov	x6, x19
	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
	b	_blkunroll
LBB0_10:
Lloh0:
	adrp	x8, _IR@GOTPAGE
Lloh1:
	ldr	x8, [x8, _IR@GOTPAGEOFF]
Lloh2:
	ldr	x8, [x8]
	ldr	x6, [x8]
	mov	x0, x22
	mov	x1, x23
	mov	x2, x20
	mov	x3, x21
	mov	x4, x24
	mov	x5, x19
	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
	br	x6
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_IR,8,3                         ; @IR
.subsections_via_symbols
