	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_CRYPTO_nistcts128_decrypt_block ## -- Begin function CRYPTO_nistcts128_decrypt_block
	.p2align	4, 0x90
_CRYPTO_nistcts128_decrypt_block:       ## @CRYPTO_nistcts128_decrypt_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
	subq	$88, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	%rax, -48(%rbp)
	cmpq	$16, %rdx
	jae	LBB0_2
## %bb.1:
	xorl	%r14d, %r14d
	jmp	LBB0_21
LBB0_2:
	movq	%r8, %r15
	movq	%rdx, %r14
	movq	%rsi, %r12
	movq	%rdi, %r13
	movq	%rdx, %rbx
	andq	$15, %rbx
	je	LBB0_3
## %bb.4:
	leaq	16(%rbx), %rdx
	cmpq	%r14, %rdx
	movq	%r14, -104(%rbp)                ## 8-byte Spill
	movq	%rbx, -88(%rbp)                 ## 8-byte Spill
	movq	%rdx, -96(%rbp)                 ## 8-byte Spill
	movq	%rcx, -112(%rbp)                ## 8-byte Spill
	je	LBB0_6
## %bb.5:
	subq	%rdx, %r14
	movq	%r13, %rdi
	movq	%r12, %rsi
	movq	%r14, %rdx
	movq	%r15, %r8
	movq	%r9, %rbx
	callq	_CRYPTO_cbc128_decrypt
	movq	-112(%rbp), %rcx                ## 8-byte Reload
	movq	%rbx, %r9
	movq	-88(%rbp), %rbx                 ## 8-byte Reload
	addq	%r14, %r13
	addq	%r14, %r12
LBB0_6:
	leaq	(%rbx,%r13), %rdi
	movq	%rdi, -120(%rbp)                ## 8-byte Spill
	leaq	-64(%rbp), %rsi
	movq	%rcx, %rdx
	movq	%r9, %r14
	callq	*%r9
	leaq	-80(%rbp), %rdi
	movl	$16, %edx
	leaq	-64(%rbp), %rsi
	callq	_memcpy
	leaq	-80(%rbp), %rdi
	movq	%r13, %rsi
	movq	%rbx, %rdx
	callq	_memcpy
	leaq	-80(%rbp), %rdi
	movq	%rdi, %rsi
	movq	-112(%rbp), %rdx                ## 8-byte Reload
	callq	*%r14
	leaq	16(%r12), %rcx
	leaq	16(%r15), %rsi
	leaq	(%rbx,%r13), %rdi
	addq	$16, %rdi
	leaq	16(%r13), %rdx
	cmpq	%rsi, %r12
	setb	%r14b
	cmpq	%r15, %rcx
	seta	%r8b
	cmpq	%rdi, %r12
	setb	%al
	movq	-120(%rbp), %rbx                ## 8-byte Reload
	cmpq	%rcx, %rbx
	setb	%r10b
	cmpq	%rdx, %r12
	setb	%r11b
	cmpq	%rcx, %r13
	setb	%r9b
	cmpq	%r15, %rdi
	seta	%cl
	cmpq	%rsi, %rbx
	setb	%bl
	cmpq	%r15, %rdx
	seta	%dil
	cmpq	%rsi, %r13
	setb	%sil
	testb	%r8b, %r14b
	jne	LBB0_11
## %bb.7:
	andb	%r10b, %al
	jne	LBB0_11
## %bb.8:
	andb	%r9b, %r11b
	jne	LBB0_11
## %bb.9:
	andb	%bl, %cl
	jne	LBB0_11
## %bb.10:
	andb	%sil, %dil
	jne	LBB0_11
## %bb.13:
	movups	(%r13), %xmm0
	movups	(%r15), %xmm1
	xorps	-80(%rbp), %xmm1
	movups	%xmm1, (%r12)
	movq	-88(%rbp), %rsi                 ## 8-byte Reload
	movups	(%r13,%rsi), %xmm1
	movups	%xmm1, (%r15)
	movaps	%xmm0, -80(%rbp)
	movq	-104(%rbp), %r14                ## 8-byte Reload
	movq	-96(%rbp), %rdi                 ## 8-byte Reload
	jmp	LBB0_14
LBB0_3:
	movq	%r13, %rdi
	movq	%r12, %rsi
	movq	%r14, %rdx
	movq	%r15, %r8
	callq	_CRYPTO_cbc128_decrypt
	jmp	LBB0_21
LBB0_11:
	movq	-88(%rbp), %rsi                 ## 8-byte Reload
	leaq	(%rsi,%r13), %rax
	incq	%rax
	incq	%r13
	xorl	%ecx, %ecx
	movq	-104(%rbp), %r14                ## 8-byte Reload
	movq	-96(%rbp), %rdi                 ## 8-byte Reload
	.p2align	4, 0x90
LBB0_12:                                ## =>This Inner Loop Header: Depth=1
	movzbl	-1(%r13,%rcx), %edx
	movzbl	(%r15,%rcx), %ebx
	xorb	-80(%rbp,%rcx), %bl
	movb	%bl, (%r12,%rcx)
	movzbl	-1(%rax,%rcx), %ebx
	movb	%bl, (%r15,%rcx)
	movb	%dl, -80(%rbp,%rcx)
	movzbl	(%r13,%rcx), %edx
	movzbl	1(%r15,%rcx), %ebx
	xorb	-79(%rbp,%rcx), %bl
	movb	%bl, 1(%r12,%rcx)
	movzbl	(%rax,%rcx), %ebx
	movb	%bl, 1(%r15,%rcx)
	movb	%dl, -79(%rbp,%rcx)
	addq	$2, %rcx
	cmpq	$16, %rcx
	jne	LBB0_12
LBB0_14:
	cmpl	$16, %edi
	je	LBB0_20
## %bb.15:
	movl	%r14d, %eax
	andl	$1, %eax
	movl	$16, %ecx
	cmpl	$1, %esi
	je	LBB0_18
## %bb.16:
	movq	%rax, %rdx
	subq	%rsi, %rdx
	movl	$16, %ecx
	.p2align	4, 0x90
LBB0_17:                                ## =>This Inner Loop Header: Depth=1
	movzbl	-96(%rbp,%rcx), %ebx
	xorb	-80(%rbp,%rcx), %bl
	movb	%bl, (%r12,%rcx)
	movzbl	-95(%rbp,%rcx), %ebx
	xorb	-79(%rbp,%rcx), %bl
	movb	%bl, 1(%r12,%rcx)
	leaq	(%rdx,%rcx), %rsi
	addq	$2, %rsi
	addq	$2, %rcx
	cmpq	$16, %rsi
	jne	LBB0_17
LBB0_18:
	testq	%rax, %rax
	je	LBB0_20
## %bb.19:
	movb	-96(%rbp,%rcx), %al
	xorb	-80(%rbp,%rcx), %al
	movb	%al, (%r12,%rcx)
LBB0_20:
	addq	$16, %r14
LBB0_21:
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	cmpq	-48(%rbp), %rax
	jne	LBB0_23
## %bb.22:
	movq	%r14, %rax
	addq	$88, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_23:
	callq	___stack_chk_fail
	.cfi_endproc
                                        ## -- End function
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_CRYPTO_nistcts128_decrypt_block ; -- Begin function CRYPTO_nistcts128_decrypt_block
	.p2align	2
_CRYPTO_nistcts128_decrypt_block:       ; @CRYPTO_nistcts128_decrypt_block
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #160
	.cfi_def_cfa_offset 160
	stp	x28, x27, [sp, #64]             ; 16-byte Folded Spill
	stp	x26, x25, [sp, #80]             ; 16-byte Folded Spill
	stp	x24, x23, [sp, #96]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #112]            ; 16-byte Folded Spill
	stp	x20, x19, [sp, #128]            ; 16-byte Folded Spill
	stp	x29, x30, [sp, #144]            ; 16-byte Folded Spill
	add	x29, sp, #144
	.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
	.cfi_offset w27, -88
	.cfi_offset w28, -96
Lloh0:
	adrp	x8, ___stack_chk_guard@GOTPAGE
Lloh1:
	ldr	x8, [x8, ___stack_chk_guard@GOTPAGEOFF]
Lloh2:
	ldr	x8, [x8]
	str	x8, [sp, #56]
	cmp	x2, #16
	b.hs	LBB0_2
; %bb.1:
	mov	x19, #0
	b	LBB0_18
LBB0_2:
	mov	x25, x5
	mov	x21, x4
	mov	x26, x3
	mov	x19, x2
	mov	x20, x1
	mov	x22, x0
	ands	x23, x2, #0xf
	b.eq	LBB0_11
; %bb.3:
	orr	x8, x23, #0x10
	cmp	x8, x19
	str	x8, [sp, #8]                    ; 8-byte Folded Spill
	b.eq	LBB0_5
; %bb.4:
	sub	x24, x19, x8
	mov	x0, x22
	mov	x1, x20
	mov	x2, x24
	mov	x3, x26
	mov	x4, x21
	mov	x5, x25
	bl	_CRYPTO_cbc128_decrypt
	add	x22, x22, x24
	add	x20, x20, x24
LBB0_5:
	add	x24, x22, x23
	add	x28, sp, #16
	add	x27, x28, #16
	mov	x0, x24
	mov	x1, x27
	mov	x2, x26
	blr	x25
	add	x0, sp, #16
	mov	x1, x27
	mov	w2, #16
	bl	_memcpy
	add	x0, sp, #16
	mov	x1, x22
	mov	x2, x23
	bl	_memcpy
	add	x0, sp, #16
	add	x1, sp, #16
	mov	x2, x26
	blr	x25
	add	x12, x20, #16
	add	x13, x21, #16
	add	x10, x24, #16
	add	x11, x22, #16
	cmp	x20, x10
	ccmp	x24, x12, #2, lo
	cset	w8, lo
	cmp	x20, x11
	ccmp	x22, x12, #2, lo
	cset	w9, lo
	cmp	x10, x21
	ccmp	x24, x13, #2, hi
	cset	w10, lo
	cmp	x11, x21
	ccmp	x22, x13, #2, hi
	cset	w11, lo
	cmp	x12, x21
	ccmp	x20, x13, #2, hi
	b.lo	LBB0_12
; %bb.6:
	tbnz	w8, #0, LBB0_12
; %bb.7:
	tbnz	w9, #0, LBB0_12
; %bb.8:
	tbnz	w10, #0, LBB0_12
; %bb.9:
	cbnz	w11, LBB0_12
; %bb.10:
	ldr	q0, [x22]
	ldr	q1, [sp, #16]
	ldr	q2, [x21]
	eor.16b	v1, v2, v1
	str	q1, [x20]
	ldr	q1, [x22, x23]
	str	q1, [x21]
	str	q0, [sp, #16]
	ldr	x12, [sp, #8]                   ; 8-byte Folded Reload
	b	LBB0_14
LBB0_11:
	mov	x0, x22
	mov	x1, x20
	mov	x2, x19
	mov	x3, x26
	mov	x4, x21
	mov	x5, x25
	bl	_CRYPTO_cbc128_decrypt
	b	LBB0_18
LBB0_12:
	mov	x8, #0
	ldr	x12, [sp, #8]                   ; 8-byte Folded Reload
LBB0_13:                                ; =>This Inner Loop Header: Depth=1
	ldrb	w9, [x22, x8]
	ldrb	w10, [x28, x8]
	ldrb	w11, [x21, x8]
	eor	w10, w11, w10
	strb	w10, [x20, x8]
	ldrb	w10, [x24, x8]
	strb	w10, [x21, x8]
	strb	w9, [x28, x8]
	add	x8, x8, #1
	cmp	x8, #16
	b.ne	LBB0_13
LBB0_14:
	subs	x8, x12, #16
	b.eq	LBB0_17
; %bb.15:
	add	x9, x20, #16
	add	x10, sp, #16
	add	x10, x10, #16
LBB0_16:                                ; =>This Inner Loop Header: Depth=1
	ldrb	w11, [x10]
	ldurb	w12, [x10, #-16]
	eor	w11, w12, w11
	strb	w11, [x9], #1
	add	x10, x10, #1
	subs	x8, x8, #1
	b.ne	LBB0_16
LBB0_17:
	add	x19, x19, #16
LBB0_18:
	ldr	x8, [sp, #56]
Lloh3:
	adrp	x9, ___stack_chk_guard@GOTPAGE
Lloh4:
	ldr	x9, [x9, ___stack_chk_guard@GOTPAGEOFF]
Lloh5:
	ldr	x9, [x9]
	cmp	x9, x8
	b.ne	LBB0_20
; %bb.19:
	mov	x0, x19
	ldp	x29, x30, [sp, #144]            ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #128]            ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #112]            ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #96]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp, #80]             ; 16-byte Folded Reload
	ldp	x28, x27, [sp, #64]             ; 16-byte Folded Reload
	add	sp, sp, #160
	ret
LBB0_20:
	bl	___stack_chk_fail
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
