	.file	"extr_df-scan.c_df_ref_unlink.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	df_ref_unlink, @function
df_ref_unlink:
.LFB0:
	.cfi_startproc
	endbr64
	test	rdi, rdi
	je	.L2
	cmp	rdi, rsi
	je	.L3
	mov	rax, rdi
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L7:
	cmp	rsi, rax
	je	.L15
.L4:
	mov	rdx, rax
	mov	rax, QWORD PTR [rax]
	test	rax, rax
	jne	.L7
.L2:
	sub	rsp, 8
	.cfi_def_cfa_offset 16
	xor	eax, eax
	call	gcc_unreachable@PLT
	xor	eax, eax
	add	rsp, 8
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L15:
	mov	rax, QWORD PTR [rsi]
	mov	QWORD PTR [rdx], rax
	mov	rax, rdi
	mov	QWORD PTR [rsi], 0
	ret
.L3:
	mov	rax, QWORD PTR [rdi]
	mov	QWORD PTR [rdi], 0
	ret
	.cfi_endproc
.LFE0:
	.size	df_ref_unlink, .-df_ref_unlink
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	 1f - 0f
	.long	 4f - 1f
	.long	 5
0:
	.string	 "GNU"
1:
	.align 8
	.long	 0xc0000002
	.long	 3f - 2f
2:
	.long	 0x3
3:
	.align 8
4:

	.arch armv5t
	.eabi_attribute 20, 1
	.eabi_attribute 21, 1
	.eabi_attribute 23, 3
	.eabi_attribute 24, 1
	.eabi_attribute 25, 1
	.eabi_attribute 26, 2
	.eabi_attribute 30, 2
	.eabi_attribute 34, 0
	.eabi_attribute 18, 4
	.file	"extr_df-scan.c_df_ref_unlink.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	df_ref_unlink, %function
df_ref_unlink:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	subs	ip, r0, #0
	push	{r4, lr}
	beq	.L2
	cmp	ip, r1
	beq	.L3
	mov	r3, ip
	b	.L4
.L7:
	cmp	r1, r3
	beq	.L13
.L4:
	mov	r2, r3
	ldr	r3, [r3]
	cmp	r3, #0
	bne	.L7
.L2:
	bl	gcc_unreachable
	mov	r0, #0
	pop	{r4, pc}
.L13:
	mov	r3, #0
	ldr	lr, [r1]
	mov	r0, ip
	str	lr, [r2]
	str	r3, [r1]
	pop	{r4, pc}
.L3:
	mov	r3, #0
	ldr	r0, [ip]
	str	r3, [ip]
	pop	{r4, pc}
	.size	df_ref_unlink, .-df_ref_unlink
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
