	.file	"extr_st5481.h_fifo_add.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	fifo_add, @function
fifo_add:
.LFB0:
	.cfi_startproc
	endbr64
	push	r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	push	rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	push	rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	test	rdi, rdi
	je	.L4
	lea	rbp, 8[rdi]
	mov	rbx, rdi
	xor	esi, esi
	mov	r12d, -1
	mov	rdi, rbp
	call	spin_lock_irqsave@PLT
	mov	eax, DWORD PTR [rbx]
	mov	edx, DWORD PTR 4[rbx]
	cmp	eax, edx
	je	.L3
	mov	ecx, DWORD PTR 12[rbx]
	add	eax, 1
	lea	r12d, -1[rdx]
	mov	DWORD PTR [rbx], eax
	lea	esi, 1[rcx]
	and	r12d, ecx
	mov	DWORD PTR 12[rbx], esi
.L3:
	xor	esi, esi
	mov	rdi, rbp
	call	spin_unlock_irqrestore@PLT
.L1:
	mov	eax, r12d
	pop	rbx
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	pop	rbp
	.cfi_def_cfa_offset 16
	pop	r12
	.cfi_def_cfa_offset 8
	ret
.L4:
	.cfi_restore_state
	mov	r12d, -1
	jmp	.L1
	.cfi_endproc
.LFE0:
	.size	fifo_add, .-fifo_add
	.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_st5481.h_fifo_add.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	fifo_add, %function
fifo_add:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, r5, r6, lr}
	subs	r4, r0, #0
	beq	.L4
	add	r6, r4, #8
	mov	r1, #0
	mov	r0, r6
	bl	spin_lock_irqsave
	ldm	r4, {r2, r3}
	cmp	r2, r3
	ldrne	r5, [r4, #12]
	addne	r2, r2, #1
	addne	r1, r5, #1
	subne	r3, r3, #1
	strne	r1, [r4, #12]
	mov	r0, r6
	mov	r1, #0
	strne	r2, [r4]
	mvneq	r5, #0
	andne	r5, r5, r3
	bl	spin_unlock_irqrestore
.L1:
	mov	r0, r5
	pop	{r4, r5, r6, pc}
.L4:
	mvn	r5, #0
	b	.L1
	.size	fifo_add, .-fifo_add
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
