.text
	.set noreorder
#ifdef __sgi
	.ent incrementSequence
#endif
	.globl incrementSequence
	/* MIPS o32 ABI, as it is implemented on IRIX 6.5.22m */
	/* input: MSB [R4:R5] LSB */
incrementSequence:
	move $9,$0
	addiu $8,$0,1
	move $6,$4
	move $7,$5
	beq $5,$0,.next
.loop:
	addiu $5,$5,-1
#ifdef __sgi
	.repeat 255
#else
	.rept 255
#endif
	addu $9,$9,$8
	.endr
	bne $5,$0,.loop
	addu $9,$9,$8
.next:
	addiu $10,$4,-1
	bgtu $4,$10,.loop
	move $4,$10
	
	srl $2,$7,24
	sll $4,$6,8
	sll $3,$7,8
	j $31
	or $2,$2,$4
	/* output: MSB [R2:R3] LSB */
#ifdef __sgi
	.end incrementSequence
#endif