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

/* 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"

#if !defined(HAVE_SSE) || !defined(HAVE_MMX)

#error  You have to check your configuration.

#endif

#define STACK	16

#define ARGS	 0

#define STACK_M	 4 + STACK + ARGS(%esi)

#define STACK_N	 8 + STACK + ARGS(%esi)

#define STACK_K	12 + STACK + ARGS(%esi)

#define STACK_A	24 + STACK + ARGS(%esi)

#define STACK_B	28 + STACK + ARGS(%esi)

#define STACK_C	32 + STACK + ARGS(%esi)

#define STACK_LDC	36 + STACK + ARGS(%esi)

#define STACK_OFFT	40 + STACK + ARGS(%esi)

#define POSINV	 0(%esp)

#define K	16(%esp)

#define N	20(%esp)

#define M	24(%esp)

#define A	28(%esp)

#define C	32(%esp)

#define J	36(%esp)

#define OLD_STACK 40(%esp)

#define OFFSET  48(%esp)

#define KK	52(%esp)

#define KKK	56(%esp)

#define AORIG   60(%esp)

#define BORIG	64(%esp)

#define BUFFER 128(%esp)

#define B	%edi

#define LDC	%ebp

#define AA	%edx

#define BB	%ecx

#define CO1	%esi

#define STACK_ALIGN	4096

#define STACK_OFFSET	1024

#if !defined(HAVE_SSE2) || defined(OPTERON)

#define movsd	movlps

#endif

#ifdef HAVE_SSE2

#define xorps	pxor

#endif

	PROLOGUE

	pushl	%ebp

	pushl	%edi

	pushl	%esi

	pushl	%ebx

	PROFCODE

	movl	%esp, %esi	# save old stack

	subl	$128 + LOCAL_BUFFER_SIZE + STACK_OFFSET, %esp

	andl	$-STACK_ALIGN, %esp	# align stack

	addl	$STACK_OFFSET, %esp

	STACK_TOUCHING

	movl	STACK_M, %ebx

	movl	STACK_N, %eax

	movl	STACK_K, %ecx

	movl	STACK_A, %edx

	movl	%ebx, M

	movl	%eax, N

	movl	%ecx, K

	movl	%edx, A

	movl	%esi, OLD_STACK

	movl	STACK_B, %edi

	movl	STACK_C, %ebx

	movss	STACK_OFFT, %xmm4

#ifndef CONJ

	movl	  $0x80000000,   0 + POSINV

	movl	  $0x00000000,   4 + POSINV

	movl	  $0x80000000,   8 + POSINV

	movl	  $0x00000000,  12 + POSINV

#else

	movl	  $0x00000000,   0 + POSINV

	movl	  $0x80000000,   4 + POSINV

	movl	  $0x00000000,   8 + POSINV

	movl	  $0x80000000,  12 + POSINV

#endif

	movl	%ebx, C

	movl	STACK_LDC, LDC

	movss	%xmm4, OFFSET

	movss	%xmm4, 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 RN

	negl	KK

#endif	

#ifdef RT

       movl	N, %eax

       subl	OFFSET, %eax

       movl	%eax, KK

#endif

	movl	N, %eax

	movl	%eax, J			# j = n

	testl	%eax, %eax

	jle	.L999

.L01:

#ifdef LN

	movl	OFFSET, %eax

	addl	M, %eax

	movl	%eax, KK

#endif	

 	leal	BUFFER, BB

#ifdef RT

       movl	K, %eax

       sall	$ZBASE_SHIFT, %eax

       subl	%eax, B

#endif

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

	movl	KK, %eax

	movl	B, BORIG

	sall	$ZBASE_SHIFT, %eax

	addl	%eax, B

	leal	(BB, %eax, 4), BB

#endif	

#if defined(LT)

	movl	OFFSET, %eax

	movl	%eax, KK

#endif

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

	movl	KK, %eax

#else

	movl	K,  %eax

	subl	KK, %eax

#endif

	sarl	$2, %eax

	jle	.L03

.L02:

	movss	0 * SIZE(B), %xmm0

	movss	1 * SIZE(B), %xmm1

	movss	2 * SIZE(B), %xmm2

	movss	3 * SIZE(B), %xmm3

	shufps	$0, %xmm0, %xmm0

	shufps	$0, %xmm1, %xmm1

	shufps	$0, %xmm2, %xmm2

	shufps	$0, %xmm3, %xmm3

	movaps	%xmm0,  0 * SIZE(BB)

	movaps	%xmm1,  4 * SIZE(BB)

	movaps	%xmm2,  8 * SIZE(BB)

	movaps	%xmm3, 12 * SIZE(BB)

	movss	4 * SIZE(B), %xmm0

	movss	5 * SIZE(B), %xmm1

	movss	6 * SIZE(B), %xmm2

	movss	7 * SIZE(B), %xmm3

	shufps	$0, %xmm0, %xmm0

	shufps	$0, %xmm1, %xmm1

	shufps	$0, %xmm2, %xmm2

	shufps	$0, %xmm3, %xmm3

	movaps	%xmm0, 16 * SIZE(BB)

	movaps	%xmm1, 20 * SIZE(BB)

	movaps	%xmm2, 24 * SIZE(BB)

	movaps	%xmm3, 28 * SIZE(BB)

	prefetcht0	 104 * SIZE(B)

	addl	$ 8 * SIZE, B

	addl	$32 * SIZE, BB

	decl	%eax

	jne	.L02

.L03:

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

	movl	KK, %eax

#else

	movl	K, %eax

	subl	KK, %eax

#endif

	andl	$3, %eax

	BRANCH

	jle	.L05

.L04:

	movss	0 * SIZE(B), %xmm0

	movss	1 * SIZE(B), %xmm1

	shufps	$0, %xmm0, %xmm0

	shufps	$0, %xmm1, %xmm1

	movaps	%xmm0,  0 * SIZE(BB)

	movaps	%xmm1,  4 * SIZE(BB)

	addl	$2 * SIZE, B

	addl	$8 * SIZE, BB

	decl	%eax

	jne	.L04

	ALIGN_4

.L05:

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

	movl	A, %eax

	movl	%eax, AA

#else

	movl	A, %eax

	movl	%eax, AORIG

#endif

#ifdef RT

	subl	LDC, C

#endif

	movl	C, CO1

#ifndef RT

	addl	LDC, C

#endif

	movl	M,  %ebx

	sarl	$2, %ebx

	jle	.L50

	ALIGN_4

.L10:

#ifdef LN

       movl	K, %eax

       sall	$2 + ZBASE_SHIFT, %eax

       subl	%eax, AORIG

#endif

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

	movl	AORIG, %eax

	movl	%eax, AA

	movl	KK, %eax

	sall	$2 + ZBASE_SHIFT, %eax

	addl	%eax, AA

#endif

	leal	BUFFER, BB

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

	movl	KK, %eax

	sall	$2 + ZBASE_SHIFT, %eax

	addl	%eax, BB

#endif	

	movaps	 0 * SIZE(BB), %xmm2

	xorps	%xmm4, %xmm4

	movaps	 0 * SIZE(AA), %xmm0

	xorps	%xmm5, %xmm5

	movaps	 8 * SIZE(BB), %xmm3

	xorps	%xmm6, %xmm6

	movaps	 8 * SIZE(AA), %xmm1

	xorps	%xmm7, %xmm7

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

	movl	KK, %eax

#else

	movl	K, %eax

	subl	KK, %eax

#endif

	sarl	$3, %eax

	prefetcht0   8 * SIZE(CO1)

	je	.L12

	ALIGN_4

#define PREFETCHSIZE 48

.L11:

#ifdef CORE_KATMAI

	prefetcht0	PREFETCHSIZE * SIZE(AA)

#endif

	mulps	%xmm0, %xmm2

	mulps	 4 * SIZE(BB), %xmm0

	addps	%xmm2, %xmm4

	movaps	 0 * SIZE(BB), %xmm2

	addps	%xmm0, %xmm5

	movaps	 4 * SIZE(AA), %xmm0

	mulps	%xmm0, %xmm2

	mulps	 4 * SIZE(BB), %xmm0

	addps	%xmm2, %xmm6

	movaps	16 * SIZE(BB), %xmm2

	addps	%xmm0, %xmm7

	movaps	16 * SIZE(AA), %xmm0

#ifdef CORE_KATMAI

	prefetcht0	(PREFETCHSIZE + 8) * SIZE(AA)

#endif

	mulps	%xmm1, %xmm3

	mulps	12 * SIZE(BB), %xmm1

	addps	%xmm3, %xmm4

	movaps	 8 * SIZE(BB), %xmm3

	addps	%xmm1, %xmm5

	movaps	12 * SIZE(AA), %xmm1

	mulps	%xmm1, %xmm3

	mulps	12 * SIZE(BB), %xmm1

	addps	%xmm3, %xmm6

	movaps	24 * SIZE(BB), %xmm3

	addps	%xmm1, %xmm7

	movaps	24 * SIZE(AA), %xmm1

#ifdef CORE_KATMAI

	prefetcht0	(PREFETCHSIZE + 16) * SIZE(AA)

#endif

	mulps	%xmm0, %xmm2

	mulps	20 * SIZE(BB), %xmm0

	addps	%xmm2, %xmm4

	movaps	16 * SIZE(BB), %xmm2

	addps	%xmm0, %xmm5

	movaps	20 * SIZE(AA), %xmm0

	mulps	%xmm0, %xmm2

	mulps	20 * SIZE(BB), %xmm0

	addps	%xmm2, %xmm6

	movaps	32 * SIZE(BB), %xmm2

	addps	%xmm0, %xmm7

	movaps	32 * SIZE(AA), %xmm0

#ifdef CORE_KATMAI

	prefetcht0	(PREFETCHSIZE + 24) * SIZE(AA)

#endif

	mulps	%xmm1, %xmm3

	mulps	28 * SIZE(BB), %xmm1

	addps	%xmm3, %xmm4

	movaps	24 * SIZE(BB), %xmm3

	addps	%xmm1, %xmm5

	movaps	28 * SIZE(AA), %xmm1

	mulps	%xmm1, %xmm3

	mulps	28 * SIZE(BB), %xmm1

	addps	%xmm3, %xmm6

	movaps	40 * SIZE(BB), %xmm3

	addps	%xmm1, %xmm7

	movaps	40 * SIZE(AA), %xmm1

#ifdef CORE_KATMAI

	prefetcht0	(PREFETCHSIZE + 32) * SIZE(AA)

#endif

	mulps	%xmm0, %xmm2

	mulps	36 * SIZE(BB), %xmm0

	addps	%xmm2, %xmm4

	movaps	32 * SIZE(BB), %xmm2

	addps	%xmm0, %xmm5

	movaps	36 * SIZE(AA), %xmm0

	mulps	%xmm0, %xmm2

	mulps	36 * SIZE(BB), %xmm0

	addps	%xmm2, %xmm6

	movaps	48 * SIZE(BB), %xmm2

	addps	%xmm0, %xmm7

	movaps	48 * SIZE(AA), %xmm0

#ifdef CORE_KATMAI

	prefetcht0	(PREFETCHSIZE + 40) * SIZE(AA)

#endif

	mulps	%xmm1, %xmm3

	mulps	44 * SIZE(BB), %xmm1

	addps	%xmm3, %xmm4

	movaps	40 * SIZE(BB), %xmm3

	addps	%xmm1, %xmm5

	movaps	44 * SIZE(AA), %xmm1

	mulps	%xmm1, %xmm3

	mulps	44 * SIZE(BB), %xmm1

	addps	%xmm3, %xmm6

	movaps	56 * SIZE(BB), %xmm3

	addps	%xmm1, %xmm7

	movaps	56 * SIZE(AA), %xmm1

#ifdef CORE_KATMAI

	prefetcht0	(PREFETCHSIZE + 48) * SIZE(AA)

#endif

	mulps	%xmm0, %xmm2

	mulps	52 * SIZE(BB), %xmm0

	addps	%xmm2, %xmm4

	movaps	48 * SIZE(BB), %xmm2

	addps	%xmm0, %xmm5

	movaps	52 * SIZE(AA), %xmm0

	mulps	%xmm0, %xmm2

	mulps	52 * SIZE(BB), %xmm0

	addps	%xmm2, %xmm6

	movaps	64 * SIZE(BB), %xmm2

	addps	%xmm0, %xmm7

	movaps	64 * SIZE(AA), %xmm0

#ifdef CORE_KATMAI

	prefetcht0	(PREFETCHSIZE + 56) * SIZE(AA)

#endif

	mulps	%xmm1, %xmm3

	mulps	60 * SIZE(BB), %xmm1

	addps	%xmm3, %xmm4

	movaps	56 * SIZE(BB), %xmm3

	addps	%xmm1, %xmm5

	movaps	60 * SIZE(AA), %xmm1

	mulps	%xmm1, %xmm3

	mulps	60 * SIZE(BB), %xmm1

	addps	%xmm3, %xmm6

	movaps	72 * SIZE(BB), %xmm3

	addps	%xmm1, %xmm7

	movaps	72 * SIZE(AA), %xmm1

	addl	$64 * SIZE, BB

	addl	$64 * SIZE, AA

	decl	%eax

	jne	.L11

.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

.L13:

	mulps	%xmm0, %xmm2

	mulps	 4 * SIZE(BB), %xmm0

	addps	%xmm2, %xmm4

	movaps	 0 * SIZE(BB), %xmm2

	addps	%xmm0, %xmm5

	movaps	 4 * SIZE(AA), %xmm0

	mulps	%xmm0, %xmm2

	mulps	 4 * SIZE(BB), %xmm0

	addps	%xmm2, %xmm6

	movaps	 8 * SIZE(BB), %xmm2

	addps	%xmm0, %xmm7

	movaps	 8 * SIZE(AA), %xmm0

	addl	$8 * SIZE, AA		# aoffset  += 8

	addl	$8 * SIZE, BB		# boffset1 += 8

	decl	%eax

	jg	.L13

.L14:

	movaps	POSINV,  %xmm0

	shufps	$0xb1, %xmm5, %xmm5

	shufps	$0xb1, %xmm7, %xmm7

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

#ifndef CONJ

	xorps	 %xmm0, %xmm5

	xorps	 %xmm0, %xmm7

#else

	xorps	 %xmm0, %xmm4

	xorps	 %xmm0, %xmm6

#endif

#else

	xorps	 %xmm0, %xmm5

	xorps	 %xmm0, %xmm7

#endif

	addps	%xmm5, %xmm4

	addps	%xmm7, %xmm6

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

	movl	KK, %eax

#ifdef LN

	subl	$4, %eax

#else

	subl	$1, %eax

#endif

	movl	AORIG, AA

	movl	BORIG, B

	leal	BUFFER, BB

	sall	$ZBASE_SHIFT, %eax

	leal	(AA, %eax, 4), AA

	leal	(B,  %eax, 1), B

	leal	(BB, %eax, 4), BB

#endif

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

	movsd	 0 * SIZE(B), %xmm5

	movhps	 2 * SIZE(B), %xmm5

	movsd	 4 * SIZE(B), %xmm7

	movhps	 6 * SIZE(B), %xmm7

#else

	movaps	 0 * SIZE(AA), %xmm5

	movaps	 4 * SIZE(AA), %xmm7

#endif

	subps	%xmm4,  %xmm5

	subps	%xmm6,  %xmm7

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

	movhlps	%xmm5, %xmm4

	movhlps	%xmm7, %xmm6

#endif

#ifdef LN

#ifdef	movsd

	xorps	%xmm1, %xmm1

#endif

 	movsd	30 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm6, %xmm3

	shufps	 $0xa0, %xmm3, %xmm3

	shufps	 $0xf5, %xmm6, %xmm6

#ifndef CONJ

	xorps	POSINV, %xmm6

#else

	xorps	POSINV, %xmm3

#endif

	mulps	%xmm0,  %xmm3

	mulps	%xmm1,  %xmm6

	addps	%xmm3,  %xmm6

 	movsd	28 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm6, %xmm2

	shufps	 $0xa0, %xmm2, %xmm2

	movaps	%xmm6, %xmm3

	shufps	 $0xf5, %xmm3, %xmm3

#ifndef CONJ

	xorps	 POSINV, %xmm3

#else

	xorps	 POSINV, %xmm2

#endif

	mulps	%xmm0,  %xmm2

	mulps	%xmm1,  %xmm3

	subps	%xmm2,  %xmm7

	subps	%xmm3,  %xmm7

 	movsd	26 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm6, %xmm2

	shufps	 $0xa0, %xmm2, %xmm2

	movaps	%xmm6, %xmm3

	shufps	 $0xf5, %xmm3, %xmm3

#ifndef CONJ

	xorps	 POSINV, %xmm3

#else

	xorps	 POSINV, %xmm2

#endif

	mulps	%xmm0,  %xmm2

	mulps	%xmm1,  %xmm3

	subps	%xmm2,  %xmm4

	subps	%xmm3,  %xmm4

 	movsd	24 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm6, %xmm2

	shufps	 $0xa0, %xmm2, %xmm2

	movaps	%xmm6, %xmm3

	shufps	 $0xf5, %xmm3, %xmm3

#ifndef CONJ

	xorps	 POSINV, %xmm3

#else

	xorps	 POSINV, %xmm2

#endif

	mulps	%xmm0,  %xmm2

	mulps	%xmm1,  %xmm3

	subps	%xmm2,  %xmm5

	subps	%xmm3,  %xmm5

 	movsd	20 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm7, %xmm3

	shufps	 $0xa0, %xmm3, %xmm3

	shufps	 $0xf5, %xmm7, %xmm7

#ifndef CONJ

	xorps	POSINV, %xmm7

#else

	xorps	POSINV, %xmm3

#endif

	mulps	%xmm0,  %xmm3

	mulps	%xmm1,  %xmm7

	addps	%xmm3,  %xmm7

 	movsd	18 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm7, %xmm2

	shufps	 $0xa0, %xmm2, %xmm2

	movaps	%xmm7, %xmm3

	shufps	 $0xf5, %xmm3, %xmm3

#ifndef CONJ

	xorps	 POSINV, %xmm3

#else

	xorps	 POSINV, %xmm2

#endif

	mulps	%xmm0,  %xmm2

	mulps	%xmm1,  %xmm3

	subps	%xmm2,  %xmm4

	subps	%xmm3,  %xmm4

 	movsd	16 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm7, %xmm2

	shufps	 $0xa0, %xmm2, %xmm2

	movaps	%xmm7, %xmm3

	shufps	 $0xf5, %xmm3, %xmm3

#ifndef CONJ

	xorps	 POSINV, %xmm3

#else

	xorps	 POSINV, %xmm2

#endif

	mulps	%xmm0,  %xmm2

	mulps	%xmm1,  %xmm3

	subps	%xmm2,  %xmm5

	subps	%xmm3,  %xmm5

 	movsd	 10 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm4, %xmm3

	shufps	 $0xa0, %xmm3, %xmm3

	shufps	 $0xf5, %xmm4, %xmm4

#ifndef CONJ

	xorps	POSINV, %xmm4

#else

	xorps	POSINV, %xmm3

#endif

	mulps	%xmm0,  %xmm3

	mulps	%xmm1,  %xmm4

	addps	%xmm3,  %xmm4

 	movsd	 8 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm4, %xmm2

	shufps	 $0xa0, %xmm2, %xmm2

	movaps	%xmm4, %xmm3

	shufps	 $0xf5, %xmm3, %xmm3

#ifndef CONJ

	xorps	 POSINV, %xmm3

#else

	xorps	 POSINV, %xmm2

#endif

	mulps	%xmm0,  %xmm2

	mulps	%xmm1,  %xmm3

	subps	%xmm2,  %xmm5

	subps	%xmm3,  %xmm5

 	movsd	  0 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm5, %xmm3

	shufps	 $0xa0, %xmm3, %xmm3

	shufps	 $0xf5, %xmm5, %xmm5

#ifndef CONJ

	xorps	POSINV, %xmm5

#else

	xorps	POSINV, %xmm3

#endif

	mulps	%xmm0,  %xmm3

	mulps	%xmm1,  %xmm5

	addps	%xmm3,  %xmm5

#endif

#ifdef LT

#ifdef	movsd

	xorps	%xmm1, %xmm1

#endif

 	movsd	 0 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm5, %xmm3

	shufps	 $0xa0, %xmm3, %xmm3

	shufps	 $0xf5, %xmm5, %xmm5

#ifndef CONJ

	xorps	POSINV, %xmm5

#else

	xorps	POSINV, %xmm3

#endif

	mulps	%xmm0,  %xmm3

	mulps	%xmm1,  %xmm5

	addps	%xmm3,  %xmm5

 	movsd	 2 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm5, %xmm2

	shufps	 $0xa0, %xmm2, %xmm2

	movaps	%xmm5, %xmm3

	shufps	 $0xf5, %xmm3, %xmm3

#ifndef CONJ

	xorps	 POSINV, %xmm3

#else

	xorps	 POSINV, %xmm2

#endif

	mulps	%xmm0,  %xmm2

	mulps	%xmm1,  %xmm3

	subps	%xmm2,  %xmm4

	subps	%xmm3,  %xmm4

 	movsd	 4 * SIZE(AA), %xmm1

	movaps	%xmm1, %xmm0

	shufps	 $0x44, %xmm0, %xmm0

	shufps	 $0x11, %xmm1, %xmm1

	movaps	%xmm5, %xmm2

	shufps	 $0xa0, %xmm2, %xmm2

	movaps	%xmm5, %xmm3

	shufps	 $0xf5, %xmm3, %xmm3