	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function _bt_slideleft
__bt_slideleft:                         ## @_bt_slideleft
	.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	%rdi, %r15
	callq	_PageIsEmpty
	testl	%eax, %eax
	jne	LBB0_4
## %bb.1:
	movq	%r15, %rdi
	callq	_PageGetMaxOffsetNumber
	movq	%rax, %r14
	movq	_P_HIKEY@GOTPCREL(%rip), %rax
	movq	(%rax), %rsi
	movq	%r15, %rdi
	callq	_PageGetItemId
	movq	%rax, %r12
	movq	_P_FIRSTKEY@GOTPCREL(%rip), %rax
	movq	(%rax), %rbx
	cmpq	%r14, %rbx
	jg	LBB0_3
	.p2align	4, 0x90
LBB0_2:                                 ## =>This Inner Loop Header: Depth=1
	movq	%r15, %rdi
	movq	%rbx, %rsi
	callq	_PageGetItemId
	movq	%rax, %r13
	movl	(%rax), %eax
	movl	%eax, (%r12)
	movq	%rbx, %rdi
	callq	_OffsetNumberNext
	movq	%rax, %rbx
	movq	%r13, %r12
	cmpq	%r14, %rax
	jle	LBB0_2
LBB0_3:
	addl	$-4, (%r15)
LBB0_4:
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_P_HIKEY,8,3                    ## @P_HIKEY
	.comm	_P_FIRSTKEY,8,3                 ## @P_FIRSTKEY
	.no_dead_strip	__bt_slideleft
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function _bt_slideleft
__bt_slideleft:                         ; @_bt_slideleft
	.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, x0
	bl	_PageIsEmpty
	cbnz	w0, LBB0_5
; %bb.1:
	mov	x0, x19
	bl	_PageGetMaxOffsetNumber
	mov	x20, x0
Lloh0:
	adrp	x8, _P_HIKEY@GOTPAGE
Lloh1:
	ldr	x8, [x8, _P_HIKEY@GOTPAGEOFF]
Lloh2:
	ldr	x1, [x8]
	mov	x0, x19
	bl	_PageGetItemId
Lloh3:
	adrp	x8, _P_FIRSTKEY@GOTPAGE
Lloh4:
	ldr	x8, [x8, _P_FIRSTKEY@GOTPAGEOFF]
Lloh5:
	ldr	x21, [x8]
	cmp	x21, x20
	b.gt	LBB0_4
; %bb.2:
	mov	x22, x0
LBB0_3:                                 ; =>This Inner Loop Header: Depth=1
	mov	x0, x19
	mov	x1, x21
	bl	_PageGetItemId
	mov	x23, x0
	ldr	w8, [x0]
	str	w8, [x22]
	mov	x0, x21
	bl	_OffsetNumberNext
	mov	x21, x0
	mov	x22, x23
	cmp	x0, x20
	b.le	LBB0_3
LBB0_4:
	ldr	w8, [x19]
	sub	w8, w8, #4
	str	w8, [x19]
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
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_P_HIKEY,8,3                    ; @P_HIKEY
	.comm	_P_FIRSTKEY,8,3                 ; @P_FIRSTKEY
	.no_dead_strip	__bt_slideleft
.subsections_via_symbols
