/*********************************************************************/

/* Copyright 2009, 2010 The University of Texas at Austin.           */

/* All rights reserved.                                              */

/*                                                                   */

/* Redistribution and use in source and binary forms, with or        */

/* without modification, are permitted provided that the following   */

/* conditions are met:                                               */

/*                                                                   */

/*   1. Redistributions of source code must retain the above         */

/*      copyright notice, this list of conditions and the following  */

/*      disclaimer.                                                  */

/*                                                                   */

/*   2. Redistributions in binary form must reproduce the above      */

/*      copyright notice, this list of conditions and the following  */

/*      disclaimer in the documentation and/or other materials       */

/*      provided with the distribution.                              */

/*                                                                   */

/*    THIS  SOFTWARE IS PROVIDED  BY THE  UNIVERSITY OF  TEXAS AT    */

/*    AUSTIN  ``AS IS''  AND ANY  EXPRESS OR  IMPLIED WARRANTIES,    */

/*    INCLUDING, BUT  NOT LIMITED  TO, THE IMPLIED  WARRANTIES OF    */

/*    MERCHANTABILITY  AND FITNESS FOR  A PARTICULAR  PURPOSE ARE    */

/*    DISCLAIMED.  IN  NO EVENT SHALL THE UNIVERSITY  OF TEXAS AT    */

/*    AUSTIN OR CONTRIBUTORS BE  LIABLE FOR ANY DIRECT, INDIRECT,    */

/*    INCIDENTAL,  SPECIAL, EXEMPLARY,  OR  CONSEQUENTIAL DAMAGES    */

/*    (INCLUDING, BUT  NOT LIMITED TO,  PROCUREMENT OF SUBSTITUTE    */

/*    GOODS  OR  SERVICES; LOSS  OF  USE,  DATA,  OR PROFITS;  OR    */

/*    BUSINESS INTERRUPTION) HOWEVER CAUSED  AND ON ANY THEORY OF    */

/*    LIABILITY, WHETHER  IN CONTRACT, STRICT  LIABILITY, OR TORT    */

/*    (INCLUDING NEGLIGENCE OR OTHERWISE)  ARISING IN ANY WAY OUT    */

/*    OF  THE  USE OF  THIS  SOFTWARE,  EVEN  IF ADVISED  OF  THE    */

/*    POSSIBILITY OF SUCH DAMAGE.                                    */

/*                                                                   */

/* The views and conclusions contained in the software and           */

/* documentation are those of the authors and should not be          */

/* interpreted as representing official policies, either expressed   */

/* or implied, of The University of Texas at Austin.                 */

/*********************************************************************/

#define ASSEMBLER

#include "common.h"

#define STACK	16

#define ARGS	16

#define M	 4 + STACK + ARGS(%esp)

#define N	 8 + STACK + ARGS(%esp)

#define K	12 + STACK + ARGS(%esp)

#define ALPHA_R	16 + STACK + ARGS(%esp)

#define ALPHA_I	24 + STACK + ARGS(%esp)

#define A	32 + STACK + ARGS(%esp)

#define ARG_B	36 + STACK + ARGS(%esp)

#define C	40 + STACK + ARGS(%esp)

#define ARG_LDC	44 + STACK + ARGS(%esp)

#define OFFSET	48 + STACK + ARGS(%esp)

#define J	 0 + STACK(%esp)

#define KK	 4 + STACK(%esp)

#define KKK	 8 + STACK(%esp)

#define AORIG	12 + STACK(%esp)

#ifdef PENTIUM4

#define PREFETCH	prefetcht1

#define PREFETCHSIZE 84

#endif

#if defined(PENRYN) || defined(DUNNINGTON)

#define PREFETCH	prefetcht1

#define PREFETCHSIZE 84

#endif

#ifdef PENTIUMM

#define PREFETCH	prefetcht1

#define PREFETCHSIZE 84

#endif

#define AA	%edx

#define BB	%ecx

#define LDC	%ebp

#define B	%edi

#define CO1	%esi

#define ADDSUB	addpd

#define KERNEL1(address) \

	mulpd	 %xmm0, %xmm2; \

	PREFETCH  (PREFETCHSIZE + 0) * SIZE + (address) * 1 * SIZE(AA); \

	addpd	 %xmm2, %xmm4; \

	movddup	 1 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm0, %xmm2; \

	ADDSUB	 %xmm2, %xmm5; \

	movddup	 2 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm0, %xmm2; \

	addpd	 %xmm2, %xmm6; \

	movddup	 3 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm0, %xmm2; \

	movapd	 2 * SIZE + (address) * 1 * SIZE(AA), %xmm0; \

	ADDSUB	 %xmm2, %xmm7; \

	movddup	 4 * SIZE + (address) * 2 * SIZE(BB), %xmm2

#define KERNEL2(address) \

	mulpd	 %xmm0, %xmm2; \

	addpd	 %xmm2, %xmm4; \

	movddup	 5 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm0, %xmm2; \

	ADDSUB	 %xmm2, %xmm5; \

	movddup	 6 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm0, %xmm2; \

	addpd	 %xmm2, %xmm6; \

	movddup	 7 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm0, %xmm2; \

	movapd	 4 * SIZE + (address) * 1 * SIZE(AA), %xmm0; \

	ADDSUB	 %xmm2, %xmm7; \

	movddup	16 * SIZE + (address) * 2 * SIZE(BB), %xmm2

#define KERNEL3(address) \

	mulpd	 %xmm0, %xmm3; \

	addpd	 %xmm3, %xmm4; \

	movddup	 9 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm0, %xmm3; \

	ADDSUB	 %xmm3, %xmm5; \

	movddup	10 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm0, %xmm3; \

	addpd	 %xmm3, %xmm6; \

	movddup	11 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm0, %xmm3; \

	movapd	 6 * SIZE + (address) * 1 * SIZE(AA), %xmm0; \

	ADDSUB	 %xmm3, %xmm7; \

	movddup	12 * SIZE + (address) * 2 * SIZE(BB), %xmm3

#define KERNEL4(address) \

	mulpd	 %xmm0, %xmm3; \

	addpd	 %xmm3, %xmm4; \

	movddup	13 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm0, %xmm3; \

	ADDSUB	 %xmm3, %xmm5; \

	movddup	14 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm0, %xmm3; \

	addpd	 %xmm3, %xmm6; \

	movddup	15 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm0, %xmm3; \

	movapd	16 * SIZE + (address) * 1 * SIZE(AA), %xmm0; \

	ADDSUB	 %xmm3, %xmm7; \

	movddup	24 * SIZE + (address) * 2 * SIZE(BB), %xmm3

#define KERNEL5(address) \

	mulpd	 %xmm1, %xmm2; \

	addpd	 %xmm2, %xmm4; \

	movddup	17 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm1, %xmm2; \

	ADDSUB	 %xmm2, %xmm5; \

	movddup	18 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm1, %xmm2; \

	addpd	 %xmm2, %xmm6; \

	movddup	19 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm1, %xmm2; \

	movapd	10 * SIZE + (address) * 1 * SIZE(AA), %xmm1; \

	ADDSUB	 %xmm2, %xmm7; \

	movddup	20 * SIZE + (address) * 2 * SIZE(BB), %xmm2

#define KERNEL6(address) \

	mulpd	 %xmm1, %xmm2; \

	addpd	 %xmm2, %xmm4; \

	movddup	21 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm1, %xmm2; \

	ADDSUB	 %xmm2, %xmm5; \

	movddup	22 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm1, %xmm2; \

	addpd	 %xmm2, %xmm6; \

	movddup	23 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm1, %xmm2; \

	movapd	12 * SIZE + (address) * 1 * SIZE(AA), %xmm1; \

	ADDSUB	 %xmm2, %xmm7

#define KERNEL7(address) \

	movddup	32 * SIZE + (address) * 2 * SIZE(BB), %xmm2; \

	mulpd	 %xmm1, %xmm3; \

	addpd	 %xmm3, %xmm4; \

	movddup	25 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm1, %xmm3; \

	ADDSUB	 %xmm3, %xmm5; \

	movddup	26 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm1, %xmm3; \

	addpd	 %xmm3, %xmm6; \

	movddup	27 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm1, %xmm3; \

	movapd	14 * SIZE + (address) * 1 * SIZE(AA), %xmm1; \

	ADDSUB	 %xmm3, %xmm7; \

	movddup	28 * SIZE + (address) * 2 * SIZE(BB), %xmm3

#define KERNEL8(address) \

	mulpd	 %xmm1, %xmm3; \

	addpd	 %xmm3, %xmm4; \

	movddup	29 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm1, %xmm3; \

	ADDSUB	 %xmm3, %xmm5; \

	movddup	30 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm1, %xmm3; \

	addpd	 %xmm3, %xmm6; \

	movddup	31 * SIZE + (address) * 2 * SIZE(BB), %xmm3; \

	mulpd	 %xmm1, %xmm3; \

	movapd	24 * SIZE + (address) * 1 * SIZE(AA), %xmm1; \

	ADDSUB	 %xmm3, %xmm7; \

	movddup	40 * SIZE + (address) * 2 * SIZE(BB), %xmm3

	PROLOGUE

	subl	$ARGS, %esp

	pushl	%ebp

	pushl	%edi

	pushl	%esi

	pushl	%ebx

	PROFCODE

	movl	ARG_B,   B

	movl	ARG_LDC, LDC

	movl	OFFSET, %eax

#ifdef RN

	negl	%eax

#endif	

	movl	%eax, KK

	sall	$ZBASE_SHIFT, LDC

#ifdef LN

       movl	M, %eax

       sall	$ZBASE_SHIFT, %eax

       addl	%eax, C

       imull	K, %eax

       addl	%eax, A

#endif

#ifdef RT

       movl	N, %eax

       sall	$ZBASE_SHIFT, %eax

       imull	K, %eax

       addl	%eax, B

       movl	N, %eax

       imull	LDC, %eax

       addl	%eax, C

#endif

#ifdef RT

       movl	N, %eax

       subl	OFFSET, %eax

       movl	%eax, KK

#endif

	movl	N, %eax

	sarl	$1, %eax

	movl	%eax, J			# j = n

	jle	.L100

	ALIGN_4

.L01:

#if defined(LT) || defined(RN)

	movl	A, AA

#else

	movl	A, %eax

	movl	%eax, AORIG

#endif

#ifdef RT

	movl	K, %eax

	sall	$1 + ZBASE_SHIFT, %eax

	subl	%eax, B

#endif

	leal	(, LDC, 2), %eax

#ifdef RT

	subl	%eax, C

#endif

	movl	C, CO1

#ifndef RT

	addl	%eax, C

#endif

#ifdef LN

	movl	OFFSET, %eax

	addl	M, %eax

	movl	%eax, KK

#endif	

#ifdef LT

	movl	OFFSET, %eax

	movl	%eax, KK

#endif

	movl	M,  %ebx

	testl	%ebx, %ebx

	jle	.L100

	ALIGN_4

.L10:

#ifdef LN

	movl	K, %eax

	sall	$ZBASE_SHIFT, %eax

	subl	%eax, AORIG

#endif

#if defined(LN) || defined(RT)

	movl	KK, %eax

	movl	AORIG, AA

	sall	$ZBASE_SHIFT, %eax

	addl	%eax, AA

#endif

	movl	B, BB

#if defined(LN) || defined(RT)

	movl	KK, %eax

	sall	$1 + ZBASE_SHIFT, %eax

	addl	%eax, BB

#endif	

	movapd	 0 * SIZE(AA), %xmm0

	pxor	%xmm4, %xmm4

	movapd	 8 * SIZE(AA), %xmm1

	pxor	%xmm5, %xmm5

	movddup	 0 * SIZE(BB), %xmm2

	pxor	%xmm6, %xmm6

	movddup	 8 * SIZE(BB), %xmm3

	pxor	%xmm7, %xmm7

#ifdef LN

	prefetchnta	-2 * SIZE(CO1)

	prefetchnta	-2 * SIZE(CO1, LDC, 1)

#else

	prefetchnta	 2 * SIZE(CO1)

	prefetchnta	 2 * SIZE(CO1, LDC, 1)

#endif

#if defined(LT) || defined(RN)

	movl	KK, %eax

#else

	movl	K, %eax

	subl	KK, %eax

#endif

	sarl	$3, %eax

	je	.L12

	ALIGN_4

.L11:

	KERNEL1(16  *  0)

	KERNEL2(16  *  0)

	KERNEL3(16  *  0)

	KERNEL4(16  *  0)

	KERNEL5(16  *  0)

	KERNEL6(16  *  0)

	KERNEL7(16  *  0)

	KERNEL8(16  *  0)

	addl   $32 * SIZE, BB

	addl   $16 * SIZE, AA

	decl   %eax

	jne    .L11

	ALIGN_4

.L12:

#if defined(LT) || defined(RN)

	movl	KK, %eax

#else

	movl	K, %eax

	subl	KK, %eax

#endif

	andl	$7, %eax		# if (k & 1)

	BRANCH

	je .L14

	ALIGN_4

.L13:

	mulpd	 %xmm0, %xmm2

	addpd	 %xmm2, %xmm4

	movddup	 1 * SIZE(BB), %xmm2

	mulpd	 %xmm0, %xmm2

	ADDSUB	 %xmm2, %xmm5

	movddup	 2 * SIZE(BB), %xmm2

	mulpd	 %xmm0, %xmm2

	addpd	 %xmm2, %xmm6

	movddup	 3 * SIZE(BB), %xmm2

	mulpd	 %xmm0, %xmm2

	movapd	 2 * SIZE(AA), %xmm0

	ADDSUB	 %xmm2, %xmm7

	movddup	 4 * SIZE(BB), %xmm2

	addl	$2 * SIZE, AA

	addl	$4 * SIZE, BB

	decl	%eax

	jg	.L13

	ALIGN_4

.L14:

#if defined(LN) || defined(RT)

	movl	KK, %eax

#ifdef LN

	subl	$1, %eax

#else

	subl	$2, %eax

#endif

	movl	AORIG, AA

	sall	$ZBASE_SHIFT, %eax

	leal	(AA, %eax, 1), AA

	leal	(B,  %eax, 2), BB

#endif

	pcmpeqb	%xmm1, %xmm1

	psllq	$63,   %xmm1

	shufps	$0x40, %xmm1, %xmm1

	SHUFPD_1 %xmm5, %xmm5

	SHUFPD_1 %xmm7, %xmm7

#ifndef CONJ

	xorpd	%xmm1, %xmm5

	xorpd	%xmm1, %xmm7

	subpd	%xmm5, %xmm4

	subpd	%xmm7, %xmm6

#else

#if defined(LN) || defined(LT)

	xorpd	%xmm1, %xmm4

	xorpd	%xmm1, %xmm6

#else

	xorpd	%xmm1, %xmm5

	xorpd	%xmm1, %xmm7

#endif

	addpd	%xmm5, %xmm4

	addpd	%xmm7, %xmm6

#endif

#if defined(LN) || defined(LT)

	movapd	 0 * SIZE(BB), %xmm5

	movapd	 2 * SIZE(BB), %xmm7

	subpd	%xmm4,  %xmm5

	subpd	%xmm6,  %xmm7

#else

	movapd	 0 * SIZE(AA), %xmm5

	movapd	 2 * SIZE(AA), %xmm7

	subpd	%xmm4,  %xmm5

	subpd	%xmm6,  %xmm7

#endif

#ifndef CONJ

	SHUFPD_1 %xmm1, %xmm1

#endif

#if defined(LN) || defined(LT)

	movddup	 0 * SIZE(AA), %xmm2

	movddup	 1 * SIZE(AA), %xmm3

	movapd	%xmm5, %xmm4

	movapd	%xmm7, %xmm6

	SHUFPD_1 %xmm4, %xmm4

	SHUFPD_1 %xmm6, %xmm6

	xorpd	 %xmm1, %xmm4

	xorpd	 %xmm1, %xmm6

	mulpd	 %xmm2, %xmm5

	mulpd	 %xmm3, %xmm4

	mulpd	 %xmm2, %xmm7

	mulpd	 %xmm3, %xmm6

	addpd	 %xmm4, %xmm5

	addpd	 %xmm6, %xmm7

#endif

#ifdef RN

	movddup	 0 * SIZE(BB), %xmm2

	movddup	 1 * SIZE(BB), %xmm3

	movapd	%xmm5, %xmm4

	SHUFPD_1 %xmm4, %xmm4

	xorpd	 %xmm1, %xmm4

	mulpd	 %xmm2, %xmm5

	mulpd	 %xmm3, %xmm4

	addpd	 %xmm4, %xmm5

	movddup	 2 * SIZE(BB), %xmm2

	movddup	 3 * SIZE(BB), %xmm3

	movapd	 %xmm5, %xmm4

	movapd	 %xmm5, %xmm6

	SHUFPD_1 %xmm6, %xmm6

	xorpd	 %xmm1, %xmm6

	mulpd	 %xmm2, %xmm4

	mulpd	 %xmm3, %xmm6

	subpd	 %xmm4, %xmm7

	subpd	 %xmm6, %xmm7

	movddup	 6 * SIZE(BB), %xmm2

	movddup	 7 * SIZE(BB), %xmm3

	movapd	 %xmm7, %xmm6

	SHUFPD_1 %xmm6, %xmm6

	xorpd	 %xmm1, %xmm6

	mulpd	 %xmm2, %xmm7

	mulpd	 %xmm3, %xmm6

	addpd	 %xmm6, %xmm7

#endif

#ifdef RT

	movddup	 6 * SIZE(BB), %xmm2

	movddup	 7 * SIZE(BB), %xmm3

	movapd	 %xmm7, %xmm6

	SHUFPD_1 %xmm6, %xmm6

	xorpd	 %xmm1, %xmm6

	mulpd	 %xmm2, %xmm7

	mulpd	 %xmm3, %xmm6

	addpd	 %xmm6, %xmm7

	movddup	 4 * SIZE(BB), %xmm2

	movddup	 5 * SIZE(BB), %xmm3

	movapd	 %xmm7, %xmm4

	movapd	 %xmm7, %xmm6

	SHUFPD_1 %xmm6, %xmm6

	xorpd	 %xmm1, %xmm6

	mulpd	 %xmm2, %xmm4

	mulpd	 %xmm3, %xmm6

	subpd	 %xmm4, %xmm5

	subpd	 %xmm6, %xmm5

	movddup	 0 * SIZE(BB), %xmm2

	movddup	 1 * SIZE(BB), %xmm3

	movapd	 %xmm5, %xmm4

	SHUFPD_1 %xmm4, %xmm4

	xorpd	 %xmm1, %xmm4

	mulpd	 %xmm2, %xmm5

	mulpd	 %xmm3, %xmm4

	addpd	 %xmm4, %xmm5

#endif

#ifdef LN

	subl	$2 * SIZE, CO1

#endif

	movlpd	%xmm5,   0 * SIZE(CO1)

	movhpd	%xmm5,   1 * SIZE(CO1)

	movlpd	%xmm7,   0 * SIZE(CO1, LDC)

	movhpd	%xmm7,   1 * SIZE(CO1, LDC)

#if defined(LN) || defined(LT)

	movapd	%xmm5,   0 * SIZE(BB)

	movapd	%xmm7,   2 * SIZE(BB)

#else

	movapd	%xmm5,   0 * SIZE(AA)

	movapd	%xmm7,   2 * SIZE(AA)

#endif

#ifndef LN

	addl	$2 * SIZE, CO1

#endif

#if defined(LT) || defined(RN)

	movl	K,  %eax

	subl	KK, %eax

	sall	$ZBASE_SHIFT, %eax

	addl	%eax, AA

	leal	(BB, %eax, 2), BB

#endif

#ifdef LN

	subl	$1, KK

#endif

#ifdef LT

	addl	$1, KK

#endif

#ifdef RT

	movl	K, %eax

	sall	$ZBASE_SHIFT, %eax

	addl	%eax, AORIG

#endif

	decl	%ebx			# i --

	jg	.L10

	ALIGN_4	

.L99:

#ifdef LN

       movl	K, %eax

       sall	$1 + ZBASE_SHIFT, %eax

       addl	%eax, B

#endif

#if defined(LT) || defined(RN)

	movl	BB, B

#endif

#ifdef RN

	addl	$2, KK

#endif

#ifdef RT

	subl	$2, KK

#endif

	decl	J			# j --

	jg	.L01

	ALIGN_4

.L100:

	movl	N, %eax

	testl	$1, %eax

	jle	.L500

#if defined(LT) || defined(RN)

	movl	A, AA

#else

	movl	A, %eax

	movl	%eax, AORIG

#endif

#ifdef RT

	movl	K, %eax

	sall	$ZBASE_SHIFT, %eax

	subl	%eax, B

#endif

#ifdef RT

	subl	LDC, C

#endif

	movl	C, CO1

#ifndef RT

	addl	LDC, C

#endif

#ifdef LN

	movl	OFFSET, %eax

	addl	M, %eax

	movl	%eax, KK

#endif	

#ifdef LT

	movl	OFFSET, %eax

	movl	%eax, KK

#endif

	movl	M,  %ebx

	testl	%ebx, %ebx	

	jle	.L500

	ALIGN_4

L110:

#ifdef LN

	movl	K, %eax

	sall	$ZBASE_SHIFT, %eax

	subl	%eax, AORIG

#endif

#if defined(LN) || defined(RT)

	movl	KK, %eax

	movl	AORIG, AA

	sall	$ZBASE_SHIFT, %eax

	addl	%eax, AA

#endif

	movl	B, BB

#if defined(LN) || defined(RT)

	movl	KK, %eax

	sall	$ZBASE_SHIFT, %eax

	addl	%eax, BB

#endif	

	movapd	 0 * SIZE(AA), %xmm0

	pxor	%xmm4, %xmm4

	movapd	 8 * SIZE(AA), %xmm1

	pxor	%xmm5, %xmm5

	movddup	 0 * SIZE(BB), %xmm2

	pxor	%xmm6, %xmm6

	movddup	 8 * SIZE(BB), %xmm3

	pxor	%xmm7, %xmm7

#ifdef LN

	prefetchnta	-2 * SIZE(CO1)

#else

	prefetchnta	 2 * SIZE(CO1)

#endif

#if defined(LT) || defined(RN)

	movl	KK, %eax

#else

	movl	K, %eax

	subl	KK, %eax

#endif

	sarl	$3, %eax

	je	L112

	ALIGN_4

L111:

	PREFETCH  (PREFETCHSIZE + 0) * SIZE(AA)

	mulpd	 %xmm0, %xmm2

	addpd	 %xmm2, %xmm4

	movddup	 1 * SIZE(BB), %xmm2

	mulpd	 %xmm0, %xmm2

	movapd	 2 * SIZE(AA), %xmm0

	ADDSUB	 %xmm2, %xmm5

	movddup	 2 * SIZE(BB), %xmm2

	mulpd	 %xmm0, %xmm2

	addpd	 %xmm2, %xmm6

	movddup	 3 * SIZE(BB), %xmm2

	mulpd	 %xmm0, %xmm2

	movapd	 4 * SIZE(AA), %xmm0

	ADDSUB	 %xmm2, %xmm7

	movddup	 4 * SIZE(BB), %xmm2

	mulpd	 %xmm0, %xmm2

	addpd	 %xmm2, %xmm4

	movddup	 5 * SIZE(BB), %xmm2

	mulpd	 %xmm0, %xmm2

	movapd	 6 * SIZE(AA), %xmm0

	ADDSUB	 %xmm2, %xmm5

	movddup	 6 * SIZE(BB), %xmm2

	mulpd	 %xmm0, %xmm2

	addpd	 %xmm2, %xmm6

	movddup	 7 * SIZE(BB), %xmm2

	mulpd	 %xmm0, %xmm2

	movapd	16 * SIZE(AA), %xmm0

	ADDSUB	 %xmm2, %xmm7

	movddup	16 * SIZE(BB), %xmm2

	mulpd	 %xmm1, %xmm3

	addpd	 %xmm3, %xmm4

	movddup	 9 * SIZE(BB), %xmm3

	mulpd	 %xmm1, %xmm3

	movapd	10 * SIZE(AA), %xmm1

	ADDSUB	 %xmm3, %xmm5

	movddup	10 * SIZE(BB), %xmm3

	mulpd	 %xmm1, %xmm3

	addpd	 %xmm3, %xmm6

	movddup	11 * SIZE(BB), %xmm3

	mulpd	 %xmm1, %xmm3

	movapd	12 * SIZE(AA), %xmm1

	ADDSUB	 %xmm3, %xmm7

	movddup	12 * SIZE(BB), %xmm3

	mulpd	 %xmm1, %xmm3

	addpd	 %xmm3, %xmm4

	movddup	13 * SIZE(BB), %xmm3

	mulpd	 %xmm1, %xmm3

	movapd	14 * SIZE(AA), %xmm1

	ADDSUB	 %xmm3, %xmm5

	movddup	14 * SIZE(BB), %xmm3

	mulpd	 %xmm1, %xmm3

	addpd	 %xmm3, %xmm6

	movddup	15 * SIZE(BB), %xmm3

	mulpd	 %xmm1, %xmm3

	movapd	24 * SIZE(AA), %xmm1

	ADDSUB	 %xmm3, %xmm7

	movddup	24 * SIZE(BB), %xmm3

	addl   $16 * SIZE, AA

	addl   $16 * SIZE, BB

	decl   %eax

	jne    L111

	ALIGN_4

L112:

#if defined(LT) || defined(RN)

	movl	KK, %eax

#else

	movl	K, %eax

	subl	KK, %eax

#endif

	andl	$7, %eax		# if (k & 1)

	BRANCH

	je L114

	ALIGN_4

L113:

	mulpd	 %xmm0, %xmm2

	addpd	 %xmm2, %xmm4

	movddup	 1 * SIZE(BB), %xmm2

	mulpd	 %xmm0, %xmm2

	movapd	 2 * SIZE(AA), %xmm0

	ADDSUB	 %xmm2, %xmm5

	movddup	 2 * SIZE(BB), %xmm2

	addl	$2 * SIZE, AA

	addl	$2 * SIZE, BB

	decl	%eax

	jg	L113

	ALIGN_4

L114:

	addpd	%xmm6, %xmm4

	addpd	%xmm7, %xmm5

#if defined(LN) || defined(RT)

	movl	KK, %eax

#ifdef LN

	subl	$1, %eax

#else

	subl	$1, %eax

#endif

	movl	AORIG, AA

	sall	$ZBASE_SHIFT, %eax

	leal	(AA, %eax, 1), AA

	leal	(B,  %eax, 1), BB

#endif

	pcmpeqb	%xmm1, %xmm1

	psllq	$63,   %xmm1

	shufps	$0x40, %xmm1, %xmm1

	SHUFPD_1 %xmm5, %xmm5

#ifndef CONJ

	xorpd	%xmm1, %xmm5

	subpd	%xmm5, %xmm4

#else

#if defined(LN) || defined(LT)

	xorpd	%xmm1, %xmm4

#else

	xorpd	%xmm1, %xmm5

#endif

	addpd	%xmm5, %xmm4

#endif

#if defined(LN) || defined(LT)

	movapd	 0 * SIZE(BB), %xmm5

	subpd	%xmm4,  %xmm5

#else

	movapd	 0 * SIZE(AA), %xmm5

	subpd	%xmm4,  %xmm5

#endif

#ifndef CONJ

	SHUFPD_1 %xmm1, %xmm1

#endif

#if defined(LN) || defined(LT)

	movddup	 0 * SIZE(AA), %xmm2

	movddup	 1 * SIZE(AA), %xmm3

	movapd	 %xmm5, %xmm4

	SHUFPD_1 %xmm4, %xmm4

	xorpd	 %xmm1, %xmm4

	mulpd	 %xmm2, %xmm5

	mulpd	 %xmm3, %xmm4

	addpd	 %xmm4, %xmm5

#endif