	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_brinSetHeapBlockItemptr        ## -- Begin function brinSetHeapBlockItemptr
	.p2align	4, 0x90
_brinSetHeapBlockItemptr:               ## @brinSetHeapBlockItemptr
	.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	%rbx
	pushq	%rax
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movl	%edx, %r14d
	movl	%esi, %r15d
	movl	%ecx, -28(%rbp)
	callq	_BufferGetPage
	movl	%eax, %edi
	callq	_PageGetContents
	movq	(%rax), %rbx
	movl	%r15d, %edi
	movl	%r14d, %esi
	callq	_HEAPBLK_TO_REVMAP_INDEX
	cltq
	leaq	(%rbx,%rax,4), %rbx
	leaq	-28(%rbp), %rdi
	callq	_ItemPointerIsValid
	testq	%rax, %rax
	je	LBB0_2
## %bb.1:
	leaq	-28(%rbp), %r14
	movq	%r14, %rdi
	callq	_ItemPointerGetBlockNumber
	movl	%eax, %r15d
	movq	%r14, %rdi
	callq	_ItemPointerGetOffsetNumber
	movq	%rbx, %rdi
	movl	%r15d, %esi
	movl	%eax, %edx
	callq	_ItemPointerSet
	jmp	LBB0_3
LBB0_2:
	movq	%rbx, %rdi
	callq	_ItemPointerSetInvalid
LBB0_3:
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_brinSetHeapBlockItemptr        ; -- Begin function brinSetHeapBlockItemptr
	.p2align	2
_brinSetHeapBlockItemptr:               ; @brinSetHeapBlockItemptr
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #64
	.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
	mov	x19, x2
	mov	x20, x1
	str	w3, [sp, #12]
	bl	_BufferGetPage
	bl	_PageGetContents
	ldr	x21, [x0]
	mov	x0, x20
	mov	x1, x19
	bl	_HEAPBLK_TO_REVMAP_INDEX
	add	x19, x21, w0, sxtw #2
	add	x0, sp, #12
	bl	_ItemPointerIsValid
	cbz	x0, LBB0_2
; %bb.1:
	add	x0, sp, #12
	bl	_ItemPointerGetBlockNumber
	mov	x20, x0
	add	x0, sp, #12
	bl	_ItemPointerGetOffsetNumber
	mov	x2, x0
	mov	x0, x19
	mov	x1, x20
	bl	_ItemPointerSet
	b	LBB0_3
LBB0_2:
	mov	x0, x19
	bl	_ItemPointerSetInvalid
LBB0_3:
	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
	add	sp, sp, #64
	ret
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
