	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_dm_tm_read_lock                ## -- Begin function dm_tm_read_lock
	.p2align	4, 0x90
_dm_tm_read_lock:                       ## @dm_tm_read_lock
	.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	%esi, %r14d
	movq	%rdi, %rbx
	cmpq	$0, 16(%rdi)
	je	LBB0_4
## %bb.1:
	movq	8(%rbx), %rax
	movl	4(%rax), %edi
	movl	%r14d, %esi
	callq	_dm_bm_read_try_lock
	movl	%eax, %r15d
	movq	_EWOULDBLOCK@GOTPCREL(%rip), %rax
	movl	%r15d, %ecx
	addl	(%rax), %ecx
	jne	LBB0_3
## %bb.2:
	movq	8(%rbx), %rdi
	movl	%r14d, %esi
	callq	_prefetch_add
LBB0_3:
	movl	%r15d, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_4:
	movl	(%rbx), %edi
	movl	%r14d, %esi
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_dm_bm_read_lock                ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.comm	_EWOULDBLOCK,4,2                ## @EWOULDBLOCK
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_dm_tm_read_lock                ; -- Begin function dm_tm_read_lock
	.p2align	2
_dm_tm_read_lock:                       ; @dm_tm_read_lock
	.cfi_startproc
; %bb.0:
	stp	x22, x21, [sp, #-48]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 48
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #32]             ; 16-byte Folded Spill
	add	x29, sp, #32
	.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, x1
	mov	x20, x0
	ldr	x8, [x0, #16]
	cbz	x8, LBB0_4
; %bb.1:
	ldr	x8, [x20, #8]
	ldr	w0, [x8, #4]
	mov	x1, x19
	bl	_dm_bm_read_try_lock
	mov	x21, x0
Lloh0:
	adrp	x8, _EWOULDBLOCK@GOTPAGE
Lloh1:
	ldr	x8, [x8, _EWOULDBLOCK@GOTPAGEOFF]
Lloh2:
	ldr	w8, [x8]
	cmn	w0, w8
	b.ne	LBB0_3
; %bb.2:
	ldr	x0, [x20, #8]
	mov	x1, x19
	bl	_prefetch_add
LBB0_3:
	mov	x0, x21
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	ret
LBB0_4:
	ldr	w0, [x20]
	mov	x1, x19
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	b	_dm_bm_read_lock
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_EWOULDBLOCK,4,2                ; @EWOULDBLOCK
.subsections_via_symbols
