mdct.s

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.file	1 "mdct.c"
.section .mdebug.abi32
.previous
.section	.text.mdct_backward,"ax",@progbits
.align	2
.align	5
.globl	mdct_backward
.ent	mdct_backward
.type	mdct_backward, @function
mdct_backward:
.frame	$sp,808,$31		# vars= 768, regs= 9/0, args= 0, gp= 0
.mask	0x40ff0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-808
sra	$3,$4,1
andi	$2,$4,0x40
sw	$fp,800($sp)
sw	$23,796($sp)
sw	$22,792($sp)
sw	$21,788($sp)
sw	$20,784($sp)
sw	$19,780($sp)
sw	$18,776($sp)
sw	$17,772($sp)
sw	$16,768($sp)
sw	$5,812($sp)
sw	$6,816($sp)
bne	$2,$0,$L89
sw	$3,276($sp)

li	$3,6			# 0x6
addiu	$3,$3,1
$L94:
sra	$2,$4,$3
andi	$2,$2,0x1
beq	$2,$0,$L94
addiu	$3,$3,1

addiu	$3,$3,-1
li	$2,13			# 0xd
subu	$2,$2,$3
li	$3,2			# 0x2
sll	$3,$3,$2
sll	$8,$3,2
sw	$2,176($sp)
sw	$3,172($sp)
sw	$8,168($sp)
move	$15,$8
move	$16,$8
$L4:
lw	$9,276($sp)
sra	$2,$4,2
addu	$3,$9,$2
lw	$11,816($sp)
sll	$3,$3,2
addu	$3,$3,$11
lw	$13,812($sp)
lw	$14,812($sp)
sll	$10,$9,2
sw	$3,16($sp)
sll	$2,$2,2
lui	$12,%hi(sincos_lookup0)
addiu	$3,$12,%lo(sincos_lookup0)
addu	$13,$10,$13
addu	$14,$14,$2
sll	$15,$15,1
lw	$24,16($sp)
sw	$10,284($sp)
sw	$2,164($sp)
sw	$13,280($sp)
move	$fp,$3
addiu	$23,$13,-28
sw	$14,160($sp)
sw	$15,704($sp)
addu	$25,$16,$3
$L7:
lw	$2,24($23)
lw	$4,4($fp)
lw	$10,0($fp)
lw	$6,16($23)
sra	$7,$10,31
move	$8,$6
sra	$3,$2,31
sra	$5,$4,31
mul	$19,$3,$10
mul	$21,$5,$8
mul	$18,$7,$8
mul	$20,$5,$2
multu	$10,$2
sra	$9,$6,31
mfhi	$17
multu	$8,$4
move	$6,$10
mfhi	$15
multu	$8,$6
addiu	$24,$24,-16
mfhi	$13
multu	$2,$4
lw	$10,704($sp)
mfhi	$11
mul	$22,$9,$6
addu	$fp,$fp,$10
addu	$18,$22,$18
mul	$22,$3,$4
mul	$3,$9,$4
addu	$20,$22,$20
mul	$22,$7,$2
addu	$4,$3,$21
addu	$2,$22,$19
addu	$13,$18,$13
addu	$11,$20,$11
addu	$17,$2,$17
addu	$15,$4,$15
addu	$2,$11,$13
subu	$4,$17,$15
sll	$2,$2,1
sll	$4,$4,1
sw	$2,8($24)
sw	$4,12($24)
lw	$2,8($23)
lw	$4,4($25)
lw	$6,0($23)
lw	$10,0($25)
move	$8,$6
sra	$3,$2,31
sra	$9,$6,31
sra	$7,$10,31
move	$6,$10
sra	$5,$4,31
mul	$10,$3,$10
mul	$20,$5,$2
mul	$18,$7,$8
mul	$21,$5,$8
multu	$6,$2
sw	$10,720($sp)
mfhi	$17
multu	$8,$4
lw	$10,160($sp)
mfhi	$15
multu	$8,$6
addiu	$23,$23,-32
mfhi	$13
multu	$2,$4
sltu	$22,$23,$10
mfhi	$11
mul	$19,$9,$6
lw	$10,704($sp)
addu	$18,$19,$18
mul	$19,$3,$4
addu	$13,$18,$13
addu	$20,$19,$20
lw	$19,720($sp)
addu	$11,$20,$11
mtlo	$19
madd	$7,$2
addu	$25,$25,$10
mflo	$2
mul	$3,$9,$4
addu	$17,$2,$17
addu	$4,$3,$21
addu	$15,$4,$15
addu	$2,$11,$13
subu	$3,$17,$15
sll	$2,$2,1
sll	$3,$3,1
sw	$2,0($24)
beq	$22,$0,$L7
sw	$3,4($24)

lw	$4,168($sp)
subu	$2,$0,$4
subu	$2,$2,$4
sw	$2,684($sp)
subu	$25,$fp,$4
$L9:
lw	$2,24($23)
lw	$4,0($fp)
lw	$10,4($fp)
lw	$6,16($23)
sra	$7,$10,31
move	$8,$6
sra	$3,$2,31
sra	$5,$4,31
mul	$19,$3,$10
mul	$21,$5,$8
mul	$18,$7,$8
mul	$20,$5,$2
multu	$10,$2
sra	$9,$6,31
mfhi	$17
multu	$8,$4
move	$6,$10
mfhi	$15
multu	$8,$6
addiu	$24,$24,-16
mfhi	$13
multu	$2,$4
lw	$10,684($sp)
mfhi	$11
mul	$22,$9,$6
addu	$fp,$fp,$10
addu	$18,$22,$18
mul	$22,$3,$4
mul	$3,$9,$4
addu	$20,$22,$20
mul	$22,$7,$2
addu	$4,$3,$21
addu	$2,$22,$19
addu	$13,$18,$13
addu	$11,$20,$11
addu	$17,$2,$17
addu	$15,$4,$15
addu	$2,$11,$13
subu	$4,$17,$15
sll	$2,$2,1
sll	$4,$4,1
sw	$2,8($24)
sw	$4,12($24)
lw	$2,8($23)
lw	$4,0($25)
lw	$6,0($23)
lw	$10,4($25)
move	$8,$6
sra	$3,$2,31
sra	$9,$6,31
sra	$7,$10,31
move	$6,$10
sra	$5,$4,31
mul	$10,$3,$10
mul	$20,$5,$2
mul	$18,$7,$8
mul	$21,$5,$8
multu	$6,$2
sw	$10,720($sp)
mfhi	$17
multu	$8,$4
lw	$10,812($sp)
mfhi	$15
multu	$8,$6
addiu	$23,$23,-32
mfhi	$13
multu	$2,$4
sltu	$22,$23,$10
mfhi	$11
mul	$19,$9,$6
lw	$10,684($sp)
addu	$18,$19,$18
mul	$19,$3,$4
addu	$13,$18,$13
addu	$20,$19,$20
lw	$19,720($sp)
addu	$11,$20,$11
mtlo	$19
madd	$7,$2
addu	$25,$25,$10
mflo	$2
mul	$3,$9,$4
addu	$17,$2,$17
addu	$4,$3,$21
addu	$15,$4,$15
addu	$2,$11,$13
subu	$3,$17,$15
sll	$2,$2,1
sll	$3,$3,1
sw	$2,0($24)
beq	$22,$0,$L9
sw	$3,4($24)

lui	$4,%hi(sincos_lookup0)
lw	$5,280($sp)
lw	$6,168($sp)
lw	$7,704($sp)
addiu	$2,$4,%lo(sincos_lookup0)
lw	$24,16($sp)
addiu	$23,$5,-32
addu	$25,$6,$2
addu	$fp,$7,$2
$L11:
lw	$2,16($23)
lw	$4,4($25)
lw	$10,0($25)
lw	$6,24($23)
sra	$7,$10,31
move	$8,$6
sra	$3,$2,31
sra	$5,$4,31
mul	$19,$3,$10
mul	$21,$5,$8
mul	$18,$7,$8
mul	$20,$5,$2
multu	$10,$2
sra	$9,$6,31
mfhi	$17
multu	$8,$4
move	$6,$10
mfhi	$15
multu	$8,$6
lw	$10,704($sp)
mfhi	$13
multu	$2,$4
addu	$25,$25,$10
mfhi	$11
mul	$22,$9,$6
addu	$18,$22,$18
mul	$22,$3,$4
mul	$3,$9,$4
addu	$20,$22,$20
mul	$22,$7,$2
addu	$4,$3,$21
addu	$2,$22,$19
addu	$13,$18,$13
addu	$11,$20,$11
addu	$17,$2,$17
addu	$15,$4,$15
subu	$2,$13,$11
addu	$4,$15,$17
sll	$2,$2,1
sll	$4,$4,1
sw	$2,0($24)
sw	$4,4($24)
lw	$2,0($23)
lw	$4,4($fp)
lw	$6,8($23)
lw	$10,0($fp)
move	$8,$6
sra	$3,$2,31
sra	$9,$6,31
sra	$7,$10,31
move	$6,$10
sra	$5,$4,31
mul	$10,$3,$10
mul	$20,$5,$2
mul	$18,$7,$8
mul	$21,$5,$8
multu	$6,$2
sw	$10,720($sp)
mfhi	$17
multu	$8,$4
lw	$10,160($sp)
mfhi	$15
multu	$8,$6
addiu	$23,$23,-32
mfhi	$13
multu	$2,$4
sltu	$22,$23,$10
mfhi	$11
mul	$19,$9,$6
lw	$10,704($sp)
addu	$18,$19,$18
mul	$19,$3,$4
addu	$13,$18,$13
addu	$20,$19,$20
lw	$19,720($sp)
addu	$11,$20,$11
mtlo	$19
madd	$7,$2
addu	$fp,$fp,$10
mflo	$2
mul	$3,$9,$4
addu	$17,$2,$17
addu	$4,$3,$21
addu	$15,$4,$15
subu	$2,$13,$11
addu	$3,$15,$17
sll	$2,$2,1
sll	$3,$3,1
sw	$2,8($24)
sw	$3,12($24)
beq	$22,$0,$L11
addiu	$24,$24,16

lw	$4,704($sp)
lw	$5,168($sp)
subu	$4,$0,$4
addu	$2,$4,$fp
subu	$2,$2,$5
sw	$4,64($sp)
move	$25,$2
subu	$fp,$2,$5
$L13:
lw	$2,16($23)
lw	$4,0($25)
lw	$10,4($25)
lw	$6,24($23)
sra	$7,$10,31
move	$8,$6
sra	$3,$2,31
sra	$5,$4,31
mul	$19,$3,$10
mul	$21,$5,$8
mul	$18,$7,$8
mul	$20,$5,$2
multu	$10,$2
sra	$9,$6,31
mfhi	$17
multu	$8,$4
move	$6,$10
mfhi	$15
multu	$8,$6
lw	$10,684($sp)
mfhi	$13
multu	$2,$4
addu	$25,$25,$10
mfhi	$11
mul	$22,$9,$6
addu	$18,$22,$18
mul	$22,$3,$4
mul	$3,$9,$4
addu	$20,$22,$20
mul	$22,$7,$2
addu	$4,$3,$21
addu	$2,$22,$19
addu	$13,$18,$13
addu	$11,$20,$11
addu	$17,$2,$17
addu	$15,$4,$15
subu	$2,$13,$11
addu	$4,$15,$17
sll	$2,$2,1
sll	$4,$4,1
sw	$2,0($24)
sw	$4,4($24)
lw	$2,0($23)
lw	$4,0($fp)
lw	$6,8($23)
lw	$10,4($fp)
move	$8,$6
sra	$3,$2,31
sra	$9,$6,31
sra	$7,$10,31
move	$6,$10
sra	$5,$4,31
mul	$10,$3,$10
mul	$20,$5,$2
mul	$18,$7,$8
mul	$21,$5,$8
multu	$6,$2
sw	$10,720($sp)
mfhi	$17
multu	$8,$4
lw	$10,812($sp)
mfhi	$15
multu	$8,$6
addiu	$23,$23,-32
mfhi	$13
multu	$2,$4
sltu	$22,$23,$10
mfhi	$11
mul	$19,$9,$6
lw	$10,684($sp)
addu	$18,$19,$18
mul	$19,$3,$4
addu	$13,$18,$13
addu	$20,$19,$20
lw	$19,720($sp)
addu	$11,$20,$11
mtlo	$19
madd	$7,$2
addu	$fp,$fp,$10
mflo	$2
mul	$3,$9,$4
addu	$17,$2,$17
addu	$4,$3,$21
addu	$15,$4,$15
subu	$2,$13,$11
addu	$3,$15,$17
sll	$2,$2,1
sll	$3,$3,1
sw	$2,8($24)
sw	$3,12($24)
beq	$22,$0,$L13
addiu	$24,$24,16

lw	$4,176($sp)
lw	$5,284($sp)
lw	$6,816($sp)
nor	$2,$0,$4
addiu	$2,$2,8
addu	$5,$5,$6
sw	$2,24($sp)
blez	$2,$L15
sw	$5,20($sp)

li	$7,1			# 0x1
sw	$0,256($sp)
sw	$7,252($sp)
$L17:
lw	$8,256($sp)
lw	$9,176($sp)
li	$5,4			# 0x4
addu	$2,$8,$9
lw	$11,276($sp)
sll	$5,$5,$2
sll	$10,$5,2
sra	$4,$11,$8
sra	$2,$4,1
lw	$12,20($sp)
subu	$3,$0,$10
sll	$4,$4,2
sll	$2,$2,2
subu	$3,$3,$10
sll	$13,$5,4
sw	$4,244($sp)
addu	$2,$12,$2
subu	$3,$3,$10
addu	$4,$12,$4
addiu	$2,$2,-32
addiu	$4,$4,-32
subu	$3,$3,$10
sll	$5,$5,3
subu	$14,$0,$13
sw	$10,156($sp)
sw	$13,700($sp)
sw	$2,72($sp)
sw	$4,68($sp)
sw	$3,708($sp)
sw	$0,60($sp)
sw	$5,696($sp)
sw	$14,76($sp)
$L18:
lw	$16,156($sp)
lw	$15,696($sp)
lui	$18,%hi(sincos_lookup0)
addu	$2,$15,$16
addiu	$18,$18,%lo(sincos_lookup0)
addu	$17,$2,$16
addu	$19,$17,$18
addu	$2,$2,$18
addu	$22,$16,$18
addu	$23,$15,$18
lw	$fp,68($sp)
lw	$20,72($sp)
sw	$17,688($sp)
sw	$2,56($sp)
sw	$19,88($sp)
sw	$22,84($sp)
sw	$23,80($sp)
sw	$18,248($sp)
$L19:
lw	$5,24($20)
lw	$6,24($fp)
lw	$8,28($fp)
addu	$4,$6,$5
sw	$4,24($fp)
lw	$2,28($20)
lw	$24,248($sp)
addu	$4,$2,$8
sw	$4,28($fp)
lw	$4,4($24)
lw	$10,0($24)
subu	$6,$6,$5
subu	$2,$2,$8
sra	$7,$6,31
move	$8,$10
sra	$5,$4,31
sra	$9,$10,31
mul	$10,$9,$2
mul	$19,$7,$8
mul	$21,$5,$2
mul	$25,$5,$6
multu	$8,$6
sw	$10,724($sp)
mfhi	$17
multu	$2,$4
lw	$10,88($sp)
lw	$11,688($sp)
mfhi	$15
multu	$2,$8
lui	$18,%hi(sincos_lookup0+4096)
addu	$10,$10,$11
addiu	$24,$18,%lo(sincos_lookup0+4096)
lw	$11,76($sp)
lw	$18,724($sp)
mfhi	$13
multu	$6,$4
sra	$3,$2,31
addu	$23,$11,$10
mfhi	$11
mtlo	$18
madd	$3,$8
lw	$22,16($20)
mflo	$18
sw	$10,88($sp)
sw	$18,288($sp)
mul	$18,$7,$4
mul	$7,$3,$4
addu	$25,$18,$25
mul	$18,$9,$6
lw	$8,288($sp)
addu	$6,$18,$19
addu	$4,$7,$21
addu	$13,$8,$13
addu	$11,$25,$11
addu	$17,$6,$17
addu	$15,$4,$15
addu	$2,$11,$13
subu	$3,$17,$15
sll	$2,$2,1
sll	$3,$3,1
sw	$2,24($20)
sw	$3,28($20)
lw	$6,16($fp)
lw	$8,20($fp)
addu	$4,$6,$22
sw	$4,16($fp)
lw	$2,20($20)
lw	$9,84($sp)
addu	$4,$2,$8
sw	$4,20($fp)
lw	$10,0($9)
lw	$4,4($9)
subu	$6,$6,$22
subu	$2,$2,$8
sra	$9,$10,31
move	$8,$10
sra	$7,$6,31
mul	$10,$9,$2
sra	$5,$4,31
mul	$25,$5,$6
mul	$19,$7,$8
mul	$21,$5,$2
multu	$8,$6
lw	$11,688($sp)
mfhi	$17
multu	$2,$4
sw	$10,724($sp)
lw	$18,84($sp)
lw	$10,248($sp)
sltu	$23,$23,$24
lw	$24,688($sp)
mfhi	$15
multu	$2,$8
addu	$10,$10,$11
addu	$18,$18,$24
lw	$22,8($20)
mfhi	$13
sw	$10,248($sp)
multu	$6,$4
sw	$18,84($sp)
lw	$18,724($sp)
mfhi	$11
sra	$3,$2,31
mtlo	$18
madd	$3,$8
mflo	$18
mul	$24,$7,$4
sw	$18,292($sp)
mul	$7,$3,$4
addu	$18,$24,$25
mul	$24,$9,$6
lw	$8,292($sp)
addu	$6,$24,$19
addu	$4,$7,$21
addu	$13,$8,$13
addu	$11,$18,$11
addu	$17,$6,$17
addu	$15,$4,$15
addu	$2,$11,$13
subu	$3,$17,$15
sll	$2,$2,1
sll	$3,$3,1
sw	$2,16($20)
sw	$3,20($20)
lw	$6,8($fp)
lw	$8,12($fp)
addu	$4,$6,$22
sw	$4,8($fp)
lw	$2,12($20)
lw	$9,80($sp)
addu	$4,$2,$8
sw	$4,12($fp)
lw	$4,4($9)
lw	$10,0($9)
subu	$6,$6,$22
subu	$2,$2,$8
sra	$7,$6,31
move	$8,$10
sra	$5,$4,31
sra	$9,$10,31
mul	$10,$9,$2
mul	$19,$7,$8
mul	$21,$5,$2
mul	$25,$5,$6
multu	$8,$6
sw	$10,300($sp)
mfhi	$17
multu	$2,$4
lw	$10,80($sp)
mfhi	$15
multu	$2,$8
lw	$11,688($sp)
lw	$18,300($sp)
mfhi	$13
multu	$6,$4
sra	$3,$2,31
addu	$10,$10,$11
mfhi	$11
mtlo	$18
madd	$3,$8
lw	$22,0($20)
mflo	$18
mul	$24,$7,$4
sw	$18,296($sp)
mul	$7,$3,$4
addu	$18,$24,$25
mul	$24,$9,$6
lw	$8,296($sp)
addu	$6,$24,$19
addu	$4,$7,$21
addu	$13,$8,$13
addu	$11,$18,$11
addu	$17,$6,$17
addu	$15,$4,$15
addu	$2,$11,$13
subu	$3,$17,$15
sll	$2,$2,1
sll	$3,$3,1
sw	$2,8($20)
sw	$3,12($20)
lw	$6,0($fp)
lw	$8,4($fp)
addu	$4,$6,$22
sw	$4,0($fp)
lw	$2,4($20)
lw	$9,56($sp)
addu	$4,$2,$8
sw	$4,4($fp)
lw	$4,4($9)
sw	$10,80($sp)
lw	$10,0($9)
subu	$6,$6,$22
subu	$2,$2,$8
sra	$7,$6,31
sra	$9,$10,31
sra	$5,$4,31
mul	$18,$9,$2
mul	$22,$5,$6
mul	$19,$7,$10
mul	$21,$5,$2
multu	$10,$6
move	$8,$10
mfhi	$17
multu	$2,$4
lw	$11,688($sp)
mfhi	$15
multu	$2,$8
lw	$10,56($sp)
mfhi	$13
multu	$6,$4
sra	$3,$2,31
addu	$10,$10,$11
mfhi	$11
mtlo	$18
madd	$3,$8
sw	$10,56($sp)
mflo	$24
addiu	$fp,$fp,-32
sw	$24,304($sp)
mul	$24,$7,$4
mul	$7,$3,$4
addu	$18,$24,$22
mul	$22,$9,$6
lw	$8,304($sp)
addu	$6,$22,$19
addu	$4,$7,$21
addu	$13,$8,$13
addu	$11,$18,$11
addu	$17,$6,$17
addu	$15,$4,$15
addu	$2,$11,$13
subu	$3,$17,$15
sll	$2,$2,1
sll	$3,$3,1
sw	$2,0($20)
sw	$3,4($20)
bne	$23,$0,$L19
addiu	$20,$20,-32

lw	$10,156($sp)
lw	$9,248($sp)
subu	$2,$9,$10
subu	$3,$2,$10
subu	$4,$3,$10
move	$25,$4
subu	$4,$4,$10
sw	$2,96($sp)
sw	$3,92($sp)
sw	$4,100($sp)
$L21:
lw	$3,24($20)
lw	$6,24($fp)
lw	$4,28($fp)
addu	$2,$6,$3
sw	$2,24($fp)
lw	$8,28($20)
lw	$11,248($sp)
addu	$2,$4,$8
sw	$2,28($fp)
lw	$10,0($11)
subu	$6,$6,$3
sra	$9,$10,31
lw	$2,4($11)
subu	$4,$4,$8
move	$8,$10
mul	$10,$9,$6
sra	$5,$4,31
sra	$3,$2,31
mul	$19,$5,$8
mul	$21,$3,$6
mul	$24,$3,$4
multu	$8,$4
sw	$10,724($sp)
lw	$11,708($sp)
lw	$10,100($sp)
mfhi	$17
multu	$6,$2
addu	$10,$10,$11
lw	$11,700($sp)
mfhi	$15
lui	$18,%hi(sincos_lookup0)
multu	$6,$8
addu	$23,$11,$10
addiu	$18,$18,%lo(sincos_lookup0)
mfhi	$13
sltu	$23,$18,$23
multu	$4,$2
lw	$18,724($sp)
mfhi	$11
sra	$7,$6,31
mtlo	$18
madd	$7,$8
lw	$22,16($20)
mflo	$18
sw	$10,100($sp)
sw	$18,308($sp)
mul	$18,$5,$2
mul	$5,$7,$2
addu	$24,$18,$24
mul	$18,$9,$4
lw	$6,308($sp)
addu	$4,$18,$19
addu	$2,$5,$21
addu	$13,$6,$13
addu	$11,$24,$11
addu	$17,$4,$17
addu	$15,$2,$15
subu	$4,$13,$11
addu	$2,$15,$17
sll	$4,$4,1
sll	$2,$2,1
sw	$2,28($20)
sw	$4,24($20)
lw	$6,16($fp)
lw	$4,20($fp)
addu	$2,$6,$22
sw	$2,16($fp)
lw	$8,20($20)
lw	$7,96($sp)
addu	$2,$4,$8
sw	$2,20($fp)
lw	$10,0($7)
subu	$6,$6,$22
sra	$9,$10,31
subu	$4,$4,$8
move	$8,$10
mul	$10,$9,$6
lw	$2,4($7)
sra	$5,$4,31
sra	$3,$2,31
mul	$19,$5,$8
mul	$21,$3,$6
mul	$24,$3,$4
lw	$11,708($sp)
multu	$8,$4
sw	$10,724($sp)
lw	$10,248($sp)
mfhi	$17
addu	$10,$10,$11
multu	$6,$2
sw	$10,248($sp)
lw	$10,96($sp)
mfhi	$15
multu	$6,$8
addu	$10,$10,$11
lw	$22,8($20)
mfhi	$13
sw	$10,96($sp)