	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function shift
_shift:                                 ## @shift
	.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	$40, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movl	%edx, %r15d
	movq	%rsi, %r14
	movq	%rdi, %rbx
	movq	(%rdi), %rdi
	callq	_le32_to_cpu
	movq	%rax, %r12
	movq	(%r14), %rdi
	callq	_le32_to_cpu
	movq	%rax, -80(%rbp)                 ## 8-byte Spill
	movq	%rbx, -64(%rbp)                 ## 8-byte Spill
	movq	8(%rbx), %rdi
	callq	_le32_to_cpu
	movq	%rax, %r13
	movq	%r14, -56(%rbp)                 ## 8-byte Spill
	movq	8(%r14), %rdi
	callq	_le32_to_cpu
	xorl	%edi, %edi
	cmpq	%rax, %r13
	setne	%dil
	callq	_BUG_ON
	movl	%r15d, -44(%rbp)                ## 4-byte Spill
	movslq	%r15d, %r14
	subq	%r14, %r12
	xorl	%edi, %edi
	movq	%r12, -72(%rbp)                 ## 8-byte Spill
	cmpq	%r13, %r12
	movq	-80(%rbp), %rbx                 ## 8-byte Reload
	setg	%dil
	callq	_BUG_ON
	addq	%r14, %rbx
	xorl	%edi, %edi
	cmpq	%r13, %rbx
	setg	%dil
	callq	_BUG_ON
	testl	%r14d, %r14d
	je	LBB0_5
## %bb.1:
	jle	LBB0_3
## %bb.2:
	movq	-56(%rbp), %r15                 ## 8-byte Reload
	movq	%r15, %rdi
	movl	-44(%rbp), %r12d                ## 4-byte Reload
	movl	%r12d, %esi
	callq	_node_shift
	movq	-64(%rbp), %r14                 ## 8-byte Reload
	movq	%r14, %rdi
	movq	%r15, %rsi
	movl	%r12d, %edx
	callq	_node_copy
	jmp	LBB0_4
LBB0_3:
	movq	-64(%rbp), %r14                 ## 8-byte Reload
	movq	%r14, %rdi
	movq	-56(%rbp), %r13                 ## 8-byte Reload
	movq	%r13, %rsi
	movl	-44(%rbp), %r15d                ## 4-byte Reload
	movl	%r15d, %edx
	callq	_node_copy
	movq	%r13, %rdi
	movl	%r15d, %esi
	callq	_node_shift
LBB0_4:
	movq	-72(%rbp), %rdi                 ## 8-byte Reload
	callq	_cpu_to_le32
	movq	%rax, (%r14)
	movq	%rbx, %rdi
	callq	_cpu_to_le32
	movq	-56(%rbp), %rcx                 ## 8-byte Reload
	movq	%rax, (%rcx)
LBB0_5:
	addq	$40, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_shift
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function shift
_shift:                                 ; @shift
	.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	x21, x2
	mov	x19, x1
	mov	x20, x0
	ldr	x0, [x0]
	bl	_le32_to_cpu
	mov	x22, x0
	ldr	x0, [x19]
	bl	_le32_to_cpu
	mov	x23, x0
	ldr	x0, [x20, #8]
	bl	_le32_to_cpu
	mov	x24, x0
	ldr	x0, [x19, #8]
	bl	_le32_to_cpu
	cmp	x24, x0
	cset	w0, ne
	bl	_BUG_ON
	sxtw	x25, w21
	sub	x22, x22, x25
	cmp	x22, x24
	cset	w0, gt
	bl	_BUG_ON
	add	x23, x23, x25
	cmp	x23, x24
	cset	w0, gt
	bl	_BUG_ON
	cbz	w21, LBB0_5
; %bb.1:
	cmp	w21, #1
	b.lt	LBB0_3
; %bb.2:
	mov	x0, x19
	mov	x1, x21
	bl	_node_shift
	mov	x0, x20
	mov	x1, x19
	mov	x2, x21
	bl	_node_copy
	b	LBB0_4
LBB0_3:
	mov	x0, x20
	mov	x1, x19
	mov	x2, x21
	bl	_node_copy
	mov	x0, x19
	mov	x1, x21
	bl	_node_shift
LBB0_4:
	mov	x0, x22
	bl	_cpu_to_le32
	str	x0, [x20]
	mov	x0, x23
	bl	_cpu_to_le32
	str	x0, [x19]
LBB0_5:
	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
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_shift
.subsections_via_symbols
