	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	__thr_rwl_rdlock                ## -- Begin function _thr_rwl_rdlock
	.p2align	4, 0x90
__thr_rwl_rdlock:                       ## @_thr_rwl_rdlock
	.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	%r12
	pushq	%rbx
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %rbx
	movq	_URWLOCK_PREFER_READER@GOTPCREL(%rip), %r15
	movl	(%r15), %esi
	callq	__thr_rwlock_tryrdlock
	testq	%rax, %rax
	je	LBB0_6
## %bb.1:
	movq	_EINTR@GOTPCREL(%rip), %r12
	leaq	L_.str(%rip), %r14
	jmp	LBB0_2
	.p2align	4, 0x90
LBB0_5:                                 ##   in Loop: Header=BB0_2 Depth=1
	movl	(%r15), %esi
	movq	%rbx, %rdi
	callq	__thr_rwlock_tryrdlock
	testq	%rax, %rax
	je	LBB0_6
LBB0_2:                                 ## =>This Inner Loop Header: Depth=1
	movl	(%r15), %esi
	movq	%rbx, %rdi
	xorl	%edx, %edx
	callq	___thr_rwlock_rdlock
	testl	%eax, %eax
	je	LBB0_6
## %bb.3:                               ##   in Loop: Header=BB0_2 Depth=1
	cmpl	(%r12), %eax
	je	LBB0_5
## %bb.4:                               ##   in Loop: Header=BB0_2 Depth=1
	movq	%r14, %rdi
	callq	_PANIC
	jmp	LBB0_5
LBB0_6:
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_URWLOCK_PREFER_READER,4,2      ## @URWLOCK_PREFER_READER
	.comm	_EINTR,4,2                      ## @EINTR
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"rdlock error"

.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	__thr_rwl_rdlock                ; -- Begin function _thr_rwl_rdlock
	.p2align	2
__thr_rwl_rdlock:                       ; @_thr_rwl_rdlock
	.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, x0
Lloh0:
	adrp	x21, _URWLOCK_PREFER_READER@GOTPAGE
Lloh1:
	ldr	x21, [x21, _URWLOCK_PREFER_READER@GOTPAGEOFF]
	ldr	w1, [x21]
	bl	__thr_rwlock_tryrdlock
	cbz	x0, LBB0_6
; %bb.1:
Lloh2:
	adrp	x22, _EINTR@GOTPAGE
Lloh3:
	ldr	x22, [x22, _EINTR@GOTPAGEOFF]
Lloh4:
	adrp	x20, l_.str@PAGE
Lloh5:
	add	x20, x20, l_.str@PAGEOFF
	b	LBB0_3
LBB0_2:                                 ;   in Loop: Header=BB0_3 Depth=1
	ldr	w1, [x21]
	mov	x0, x19
	bl	__thr_rwlock_tryrdlock
	cbz	x0, LBB0_6
LBB0_3:                                 ; =>This Inner Loop Header: Depth=1
	ldr	w1, [x21]
	mov	x0, x19
	mov	x2, #0
	bl	___thr_rwlock_rdlock
	cbz	w0, LBB0_6
; %bb.4:                                ;   in Loop: Header=BB0_3 Depth=1
	ldr	w8, [x22]
	cmp	w0, w8
	b.eq	LBB0_2
; %bb.5:                                ;   in Loop: Header=BB0_3 Depth=1
	mov	x0, x20
	bl	_PANIC
	b	LBB0_2
LBB0_6:
	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
	.loh AdrpLdrGot	Lloh0, Lloh1
	.loh AdrpAdd	Lloh4, Lloh5
	.loh AdrpLdrGot	Lloh2, Lloh3
	.cfi_endproc
                                        ; -- End function
	.comm	_URWLOCK_PREFER_READER,4,2      ; @URWLOCK_PREFER_READER
	.comm	_EINTR,4,2                      ; @EINTR
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"rdlock error"

.subsections_via_symbols
