	.file	"extr_lrcdec.c_find_header.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	find_header, @function
find_header:
.LFB0:
	.cfi_startproc
	endbr64
	movzx	edx, BYTE PTR [rdi]
	xor	eax, eax
	cmp	dl, 32
	jne	.L11
	.p2align 4,,10
	.p2align 3
.L10:
	add	rax, 1
	movzx	edx, BYTE PTR [rdi+rax]
	cmp	dl, 32
	je	.L10
.L11:
	cmp	dl, 9
	je	.L10
	cmp	dl, 91
	jne	.L7
	movzx	edx, BYTE PTR 1[rdi+rax]
	sub	edx, 97
	cmp	dl, 26
	mov	rdx, -1
	cmovnb	rax, rdx
	ret
	.p2align 4,,10
	.p2align 3
.L7:
	mov	rax, -1
	ret
	.cfi_endproc
.LFE0:
	.size	find_header, .-find_header
	.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_lrcdec.c_find_header.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	find_header, %function
find_header:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	@ link register save eliminated.
	ldrb	r3, [r0]	@ zero_extendqisi2
	mov	ip, r0
	cmp	r3, #9
	cmpne	r3, #32
	moveq	r2, #1
	movne	r2, #0
	bne	.L5
	mov	r2, r0
	rsb	r1, r0, #1
.L3:
	add	r0, r1, r2
	ldrb	r3, [r2, #1]!	@ zero_extendqisi2
	cmp	r3, #9
	cmpne	r3, #32
	beq	.L3
.L2:
	cmp	r3, #91
	bne	.L6
	add	ip, ip, r0
	ldrb	r3, [ip, #1]	@ zero_extendqisi2
	sub	r3, r3, #97
	cmp	r3, #25
	mvnhi	r0, #0
	bx	lr
.L6:
	mvn	r0, #0
	bx	lr
.L5:
	mov	r0, r2
	b	.L2
	.size	find_header, .-find_header
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
