Wizardry

.L7:
	mov	r3, r5
	ldrb	r2, [r3, r4]!	@ zero_extendqisi2
	sub	r2, r2, #48
	ldrb	r3, [r3, #1]	@ zero_extendqisi2
	cmn	r2, #38
	sub	r3, r3, #48
	ldmeqfd	sp!, {r3, r4, r5, r6, r7, pc}
	cmn	r3, #38
	moveq	r3, #0
	ldreq	r4, .L13+8
	add	r3, r3, r2, asl #1
	cmp r1, #0
	addne	r3, r3, r1, asl #2
	ldrb	r0, [r7, r3, asl #1]	@ zero_extendqisi2
	cmp	r0, #43
	add	r3, r7, r3, asl #1
	bne	.L4
	ldrb	r1, [r3, #1]	@ zero_extendqisi2
	add	r4, r4, #2
	cmp	r4, r6
	sub	r1, r1, #48
	ble	.L7