	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_dlmalloc_usable_size           ## -- Begin function dlmalloc_usable_size
	.p2align	4, 0x90
_dlmalloc_usable_size:                  ## @dlmalloc_usable_size
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r14
	pushq	%rbx
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	testq	%rdi, %rdi
	je	LBB0_4
## %bb.1:
	callq	_mem2chunk
	movl	%eax, %r14d
	movl	%eax, %edi
	callq	_cinuse
	testq	%rax, %rax
	je	LBB0_4
## %bb.2:
	movl	%r14d, %edi
	callq	_chunksize
	movq	%rax, %rbx
	movl	%r14d, %edi
	callq	_overhead_for
	subq	%rax, %rbx
	jmp	LBB0_5
LBB0_4:
	xorl	%ebx, %ebx
LBB0_5:
	movq	%rbx, %rax
	popq	%rbx
	popq	%r14
	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	_dlmalloc_usable_size           ; -- Begin function dlmalloc_usable_size
	.p2align	2
_dlmalloc_usable_size:                  ; @dlmalloc_usable_size
	.cfi_startproc
; %bb.0:
	stp	x20, x19, [sp, #-32]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 32
	stp	x29, x30, [sp, #16]             ; 16-byte Folded Spill
	add	x29, sp, #16
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	cbz	x0, LBB0_3
; %bb.1:
	bl	_mem2chunk
	mov	x19, x0
	bl	_cinuse
	cbz	x0, LBB0_3
; %bb.2:
	mov	x0, x19
	bl	_chunksize
	mov	x20, x0
	mov	x0, x19
	bl	_overhead_for
	sub	x0, x20, x0
LBB0_3:
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
