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

/* 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_ALPHA_R	16 + STACK + ARGS(%esi)

#define STACK_ALPHA_I	20 + 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 ALPHA_R	16(%esp)

#define ALPHA_I	32(%esp)

#define K	48(%esp)

#define N	52(%esp)

#define M	56(%esp)

#define A	60(%esp)

#define C	64(%esp)

#define J	68(%esp)

#define OLD_STACK 72(%esp)

#define TEMP    76(%esp)

#define OFFSET  80(%esp)

#define KK	84(%esp)

#define KKK	88(%esp)

#define BUFFER 128(%esp)

#define B	%edi

#define LDC	%ebp

#define C1	%esi

#define STACK_ALIGN	4096

#define STACK_OFFSET	1024

#define PREFETCH_R    (8 * 16 + 0)

#define PREFETCH_W    (PREFETCH_R * 2)

#define PREFETCHSIZE  (8 * 16 + 4)

#define PREFETCH     prefetcht0

#define AA	%edx

#define BB	%ecx

#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \

    defined(RN) || defined(RT) || defined(CN) || defined(CT)

#define ADDSUB	addps

#else

#define ADDSUB	subps

#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

	movd	STACK_M, %mm0

	movl	STACK_N, %eax

	movd	STACK_K, %mm1

	movd	STACK_A, %mm2

	movl	STACK_B, B

	movd	STACK_C, %mm3

	movl	STACK_LDC, LDC

#ifdef TRMMKERNEL

	movd	STACK_OFFT, %mm4

#endif

	movd	%mm1, K

	movd	%mm0, M

	movl	%eax, N

	movd	%mm2, A

	movd	%mm3, C

	movl	%esi, OLD_STACK

#ifdef TRMMKERNEL

	movd	%mm4, OFFSET

	movd	%mm4, KK

#ifndef LEFT

	negl	KK

#endif	

#endif

	subl	$-32 * SIZE, A

	subl	$-32 * SIZE, B

	leal	(, LDC, SIZE * 2), LDC

	movss	STACK_ALPHA_R, %xmm0

	movss	STACK_ALPHA_I, %xmm1

	pcmpeqb	%xmm7, %xmm7

	pslld	$31, %xmm7	# Generate mask

	shufps	$0, %xmm0, %xmm0

	movaps	 %xmm0,  0 + ALPHA_R

	movss	 %xmm1,  4 + ALPHA_I

	movss	 %xmm1, 12 + ALPHA_I

	xorps	 %xmm7, %xmm1

	movss	 %xmm1,  0 + ALPHA_I

	movss	 %xmm1,  8 + ALPHA_I

	movl	%eax, J			# j = n

	testl	%eax, %eax

	jle	.L999

.L01:

 	leal	32 * SIZE + BUFFER, BB

#if defined(TRMMKERNEL) && defined(LEFT)

	movl	OFFSET, %eax

	movl	%eax, KK

#endif	

	movl	K, %eax

	sarl	$2, %eax

	jle	.L03

.L02:

	prefetcht0	(PREFETCH_R + 0) * SIZE(B)

	movss	-32 * SIZE(B), %xmm0

	movss	-31 * SIZE(B), %xmm1

	movss	-30 * SIZE(B), %xmm2

	movss	-29 * SIZE(B), %xmm3

	movss	-28 * SIZE(B), %xmm4

	movss	-27 * SIZE(B), %xmm5

	movss	-26 * SIZE(B), %xmm6

	movss	-25 * SIZE(B), %xmm7

	prefetcht0	(PREFETCH_W +  0) * SIZE(BB)

	shufps	$0, %xmm0, %xmm0

	shufps	$0, %xmm1, %xmm1

	shufps	$0, %xmm2, %xmm2

	shufps	$0, %xmm3, %xmm3

	shufps	$0, %xmm4, %xmm4

	shufps	$0, %xmm5, %xmm5

	shufps	$0, %xmm6, %xmm6

	shufps	$0, %xmm7, %xmm7

	prefetcht0	(PREFETCH_W + 16) * SIZE(BB)

	movaps	%xmm0,  -32 * SIZE(BB)

	movaps	%xmm1,  -28 * SIZE(BB)

	movaps	%xmm2,  -24 * SIZE(BB)

	movaps	%xmm3,  -20 * SIZE(BB)

	movaps	%xmm4,  -16 * SIZE(BB)

	movaps	%xmm5,  -12 * SIZE(BB)

	movaps	%xmm6,   -8 * SIZE(BB)

	movaps	%xmm7,   -4 * SIZE(BB)

	addl	$  8 * SIZE, B

	subl	$-32 * SIZE, BB

	decl	%eax

	jne	.L02

.L03:

	movl	K, %eax

	andl	$3, %eax

	BRANCH

	jle	.L05

.L04:

	movss	-32 * SIZE(B), %xmm0

	movss	-31 * SIZE(B), %xmm1

	shufps	$0, %xmm0, %xmm0

	shufps	$0, %xmm1, %xmm1

	movaps	%xmm0,  -32 * SIZE(BB)

	movaps	%xmm1,  -28 * SIZE(BB)

	addl	$2 * SIZE, B

	addl	$8 * SIZE, BB

	decl	%eax

	jne	.L04

	ALIGN_4

.L05:

	movl	C, C1		# coffset = c

	movl	A, AA		# aoffset = a

	movl	M,  %ebx

	sarl	$2, %ebx	# i = (m >> 2)

	jle	.L20

	ALIGN_4

.L10:

#if !defined(TRMMKERNEL) || \

	(defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \

	(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))

	leal	32 * SIZE + BUFFER, BB

#else

	leal	32 * SIZE + BUFFER, BB

	movl	KK, %eax

	leal	(, %eax,   8), %eax

	leal	(AA, %eax, 4), AA

	leal	(BB, %eax, 4), BB /* because it's doubled */

#endif	

	movaps	-32 * SIZE(AA), %xmm0

	pxor	%xmm4, %xmm4

	movaps	-32 * SIZE(BB), %xmm1

	pxor	%xmm5, %xmm5

	movapd	-16 * SIZE(AA), %xmm3

	pxor	%xmm6, %xmm6

	prefetcht0	7 * SIZE(C1)

	pxor	%xmm7, %xmm7

#ifndef TRMMKERNEL

	movl	K, %eax

#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))

	movl	K, %eax

	subl	KK, %eax

	movl	%eax, KKK	

#else

	movl	KK, %eax

#ifdef LEFT

	addl	$4, %eax

#else

	addl	$1, %eax

#endif

	movl	%eax, KKK

#endif

	sarl	$3, %eax

	je	.L15

	ALIGN_4

.L12:

	movaps	%xmm1,  %xmm2

	mulps	%xmm0,  %xmm1

	addps	%xmm1,  %xmm4

	movaps	-28 * SIZE(BB), %xmm1

	mulps	%xmm1,  %xmm0

	ADDSUB	%xmm0,  %xmm5

	movaps	-28 * SIZE(AA), %xmm0

	mulps	%xmm0,  %xmm2

	mulps	%xmm0,  %xmm1

	movaps	-24 * SIZE(AA), %xmm0

	addps	%xmm2,  %xmm6

	ADDSUB	%xmm1,  %xmm7

	movaps	-24 * SIZE(BB), %xmm1

	movaps	%xmm1,  %xmm2

	mulps	%xmm0,  %xmm1

	addps	%xmm1,  %xmm4

	movaps	-20 * SIZE(BB), %xmm1

	mulps	%xmm1,  %xmm0

	ADDSUB	%xmm0,  %xmm5

	movaps	-20 * SIZE(AA), %xmm0

	mulps	%xmm0,  %xmm2

	mulps	%xmm0,  %xmm1

	movaps	  0 * SIZE(AA), %xmm0

	addps	%xmm2,  %xmm6

	ADDSUB	%xmm1,  %xmm7

	movaps	-16 * SIZE(BB), %xmm1

	movaps	%xmm1,  %xmm2

	mulps	%xmm3,  %xmm1

	addps	%xmm1,  %xmm4

	movaps	-12 * SIZE(BB), %xmm1

	mulps	%xmm1,  %xmm3

	ADDSUB	%xmm3,  %xmm5

	movaps	-12 * SIZE(AA), %xmm3

	mulps	%xmm3,  %xmm2

	mulps	%xmm3,  %xmm1

	movaps	 -8 * SIZE(AA), %xmm3

	addps	%xmm2,  %xmm6

	ADDSUB	%xmm1,  %xmm7

	movaps	 -8 * SIZE(BB), %xmm1

	movaps	%xmm1,  %xmm2

	mulps	%xmm3,  %xmm1

	addps	%xmm1,  %xmm4

	movaps	 -4 * SIZE(BB), %xmm1

	mulps	%xmm1,  %xmm3

	ADDSUB	%xmm3,  %xmm5

	movaps	 -4 * SIZE(AA), %xmm3

	mulps	%xmm3,  %xmm2

	mulps	%xmm3,  %xmm1

	movaps	 16 * SIZE(AA), %xmm3

	addps	%xmm2,  %xmm6

	ADDSUB	%xmm1,  %xmm7

	movaps	  0 * SIZE(BB), %xmm1

	movaps	%xmm1,  %xmm2

	mulps	%xmm0,  %xmm1

	addps	%xmm1,  %xmm4

	movaps	  4 * SIZE(BB), %xmm1

	mulps	%xmm1,  %xmm0

	ADDSUB	%xmm0,  %xmm5

	movaps	  4 * SIZE(AA), %xmm0

	mulps	%xmm0,  %xmm2

	mulps	%xmm0,  %xmm1

	movaps	  8 * SIZE(AA), %xmm0

	addps	%xmm2,  %xmm6

	ADDSUB	%xmm1,  %xmm7

	movaps	  8 * SIZE(BB), %xmm1

	movaps	%xmm1,  %xmm2

	mulps	%xmm0,  %xmm1

	addps	%xmm1,  %xmm4

	movaps	 12 * SIZE(BB), %xmm1

	mulps	%xmm1,  %xmm0

	ADDSUB	%xmm0,  %xmm5

	movaps	 12 * SIZE(AA), %xmm0

	mulps	%xmm0,  %xmm2

	mulps	%xmm0,  %xmm1

	movaps	 32 * SIZE(AA), %xmm0

	addps	%xmm2,  %xmm6

	ADDSUB	%xmm1,  %xmm7

	movaps	 16 * SIZE(BB), %xmm1

	movaps	%xmm1,  %xmm2

	mulps	%xmm3,  %xmm1

	addps	%xmm1,  %xmm4

	movaps	 20 * SIZE(BB), %xmm1

	mulps	%xmm1,  %xmm3

	ADDSUB	%xmm3,  %xmm5

	movaps	 20 * SIZE(AA), %xmm3

	mulps	%xmm3,  %xmm2

	mulps	%xmm3,  %xmm1

	addps	%xmm2,  %xmm6

	movaps	 24 * SIZE(AA), %xmm3

	ADDSUB	%xmm1,  %xmm7

	movaps	 24 * SIZE(BB), %xmm1

	movaps	%xmm1,  %xmm2

	mulps	%xmm3,  %xmm1

	addps	%xmm1,  %xmm4

	movaps	 28 * SIZE(BB), %xmm1

	mulps	%xmm1,  %xmm3

	ADDSUB	%xmm3,  %xmm5

	movaps	 28 * SIZE(AA), %xmm3

	mulps	%xmm3,  %xmm2

	mulps	%xmm3,  %xmm1

	subl   $-64 * SIZE, BB

	movaps	 48 * SIZE(AA), %xmm3

	subl   $-64 * SIZE, AA

	addps	%xmm2,  %xmm6

	ADDSUB	%xmm1,  %xmm7

	movaps	-32 * SIZE(BB), %xmm1

	decl   %eax

	jne    .L12

	ALIGN_4

.L15:

#ifndef TRMMKERNEL

	movl	K, %eax

#else

	movl	KKK, %eax

#endif

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

	BRANCH

	je .L18

.L16:

	movaps	%xmm1,  %xmm2

	mulps	%xmm0,  %xmm1

	addps	%xmm1,  %xmm4

	movaps	-28 * SIZE(BB), %xmm1

	mulps	%xmm1,  %xmm0

	ADDSUB	%xmm0,  %xmm5

	movaps	-28 * SIZE(AA), %xmm0

	mulps	%xmm0,  %xmm2

	mulps	%xmm0,  %xmm1

	movaps	-24 * SIZE(AA), %xmm0

	addps	%xmm2,  %xmm6

	ADDSUB	%xmm1,  %xmm7

	movaps	-24 * SIZE(BB), %xmm1

	addl	$8 * SIZE, AA

	addl	$8 * SIZE, BB

	decl	%eax

	jg	.L16

.L18:

	movaps	ALPHA_R, %xmm0

	movaps	ALPHA_I, %xmm1

#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \

    defined(NR) || defined(NC) || defined(TR) || defined(TC)

	shufps	$0xb1, %xmm5, %xmm5

	shufps	$0xb1, %xmm7, %xmm7

	addsubps	%xmm5, %xmm4

	addsubps	%xmm7, %xmm6

	movaps	%xmm4, %xmm5

	movaps	%xmm6, %xmm7

	shufps	$0xb1, %xmm4, %xmm4

	shufps	$0xb1, %xmm6, %xmm6

#else

	shufps	$0xb1, %xmm4, %xmm4

	shufps	$0xb1, %xmm6, %xmm6

	addsubps	%xmm4, %xmm5

	addsubps	%xmm6, %xmm7

	movaps	%xmm5, %xmm4

	movaps	%xmm7, %xmm6

	shufps	$0xb1, %xmm5, %xmm5

	shufps	$0xb1, %xmm7, %xmm7

#endif

	mulps	%xmm0, %xmm5

	mulps	%xmm1, %xmm4

	mulps	%xmm0, %xmm7

	mulps	%xmm1, %xmm6

	addps	%xmm5, %xmm4

	addps	%xmm7, %xmm6

#if! defined(TRMMKERNEL) && !defined(BETAZERO)

	movsd	0 * SIZE(C1), %xmm2

	movhps	2 * SIZE(C1), %xmm2

	movsd	4 * SIZE(C1), %xmm3

	movhps	6 * SIZE(C1), %xmm3

	addps	%xmm2, %xmm4

	addps	%xmm3, %xmm6

#endif

	movsd	%xmm4, 0 * SIZE(C1)

	movhps	%xmm4, 2 * SIZE(C1)

	movsd	%xmm6, 4 * SIZE(C1)

	movhps	%xmm6, 6 * SIZE(C1)

#if (defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \

    (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))

	movl	K, %eax

	subl	KKK, %eax

	leal	(,%eax,    8), %eax

	leal	(AA, %eax, 4), AA

	leal	(BB, %eax, 4), BB

#endif

#if defined(TRMMKERNEL) && defined(LEFT)

	addl	$4, KK

#endif

	addl	$8 * SIZE, C1

	decl	%ebx

	jg	.L10

	ALIGN_2

.L20:

	movl	M,  %ebx

	testl	$2, %ebx

	jle	.L30

#if !defined(TRMMKERNEL) || \

	(defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \

	(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))

	leal	32 * SIZE + BUFFER, BB

#else

	leal	32 * SIZE + BUFFER, BB

	movl	KK, %eax

	leal	(, %eax,   8), %eax

	leal	(AA, %eax, 2), AA

	leal	(BB, %eax, 4), BB /* because it's doubled */

#endif	

	movaps	-32 * SIZE(AA), %xmm0

	pxor	%xmm4, %xmm4

	movaps	-32 * SIZE(BB), %xmm1

	pxor	%xmm5, %xmm5

	movaps	-16 * SIZE(AA), %xmm2

	pxor	%xmm6, %xmm6

	movaps	-16 * SIZE(BB), %xmm3

	pxor	%xmm7, %xmm7

#ifndef TRMMKERNEL

	movl	K, %eax

#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))

	movl	K, %eax

	subl	KK, %eax

	movl	%eax, KKK	

#else

	movl	KK, %eax

#ifdef LEFT

	addl	$2, %eax

#else

	addl	$1, %eax

#endif

	movl	%eax, KKK

#endif

	sarl	$3, %eax

	je	.L25

	ALIGN_4

.L22:

	mulps	%xmm0,  %xmm1

	mulps	-28 * SIZE(BB), %xmm0

	addps	%xmm1, %xmm4

	movaps	-24 * SIZE(BB), %xmm1

	ADDSUB	%xmm0, %xmm5

	movaps	-28 * SIZE(AA), %xmm0

	mulps	%xmm0,  %xmm1

	mulps	-20 * SIZE(BB), %xmm0

	addps	%xmm1, %xmm6

	movaps	  0 * SIZE(BB), %xmm1

	ADDSUB	%xmm0, %xmm7

	movaps	-24 * SIZE(AA), %xmm0

	mulps	%xmm0,  %xmm3

	mulps	-12 * SIZE(BB), %xmm0

	addps	%xmm3, %xmm4

	movaps	 -8 * SIZE(BB), %xmm3

	ADDSUB	%xmm0, %xmm5

	movaps	-20 * SIZE(AA), %xmm0

	mulps	%xmm0,  %xmm3

	mulps	 -4 * SIZE(BB), %xmm0

	addps	%xmm3, %xmm6

	movaps	 16 * SIZE(BB), %xmm3

	ADDSUB	%xmm0, %xmm7

	movaps	  0 * SIZE(AA), %xmm0

	mulps	%xmm2,  %xmm1

	mulps	  4 * SIZE(BB), %xmm2

	addps	%xmm1, %xmm4

	movaps	  8 * SIZE(BB), %xmm1

	ADDSUB	%xmm2, %xmm5

	movaps	-12 * SIZE(AA), %xmm2

	mulps	%xmm2,  %xmm1

	mulps	 12 * SIZE(BB), %xmm2

	addps	%xmm1, %xmm6

	movaps	 32 * SIZE(BB), %xmm1

	ADDSUB	%xmm2, %xmm7

	movaps	 -8 * SIZE(AA), %xmm2

	mulps	%xmm2,  %xmm3

	mulps	 20 * SIZE(BB), %xmm2

	addps	%xmm3, %xmm4

	movaps	 24 * SIZE(BB), %xmm3

	ADDSUB	%xmm2, %xmm5

	movaps	 -4 * SIZE(AA), %xmm2

	mulps	%xmm2,  %xmm3

	mulps	 28 * SIZE(BB), %xmm2

	addps	%xmm3, %xmm6

	movaps	 48 * SIZE(BB), %xmm3

	ADDSUB	%xmm2, %xmm7

	movaps	 16 * SIZE(AA), %xmm2

	subl   $-32 * SIZE, AA

	addl   $ 64 * SIZE, BB

	decl	%eax

	jne	.L22

	ALIGN_2

.L25:

#ifndef TRMMKERNEL

	movl	K, %eax

#else

	movl	KKK, %eax

#endif

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

	BRANCH

	je .L28

.L26:

	mulps	%xmm0,  %xmm1

	mulps	-28 * SIZE(BB), %xmm0

	addps	%xmm1, %xmm4

	movaps	-24 * SIZE(BB), %xmm1

	ADDSUB	%xmm0, %xmm5

	movaps	-28 * SIZE(AA), %xmm0

	addl	$4 * SIZE, AA

	addl	$8 * SIZE, BB

	decl	%eax

	jg	.L26

.L28:

	addps	%xmm6, %xmm4

	addps	%xmm7, %xmm5

	movaps	ALPHA_R, %xmm0

	movaps	ALPHA_I, %xmm1

#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \

    defined(NR) || defined(NC) || defined(TR) || defined(TC)

	shufps	$0xb1, %xmm5, %xmm5

	addsubps	%xmm5, %xmm4

	movaps	%xmm4, %xmm5

	shufps	$0xb1, %xmm4, %xmm4

#else

	shufps	$0xb1, %xmm4, %xmm4

	addsubps	%xmm4, %xmm5

	movaps	%xmm5, %xmm4

	shufps	$0xb1, %xmm5, %xmm5

#endif

	mulps	%xmm0, %xmm5

	mulps	%xmm1, %xmm4

	addps	%xmm5, %xmm4

#if! defined(TRMMKERNEL) && !defined(BETAZERO)

	movsd	0 * SIZE(C1), %xmm2

	movhps	2 * SIZE(C1), %xmm2

	addps	%xmm2, %xmm4

#endif

	movsd	%xmm4, 0 * SIZE(C1)

	movhps	%xmm4, 2 * SIZE(C1)

#if (defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \

    (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))

	movl	K, %eax

	subl	KKK, %eax

	leal	(,%eax,    8), %eax

	leal	(AA, %eax, 2), AA

	leal	(BB, %eax, 4), BB

#endif

#if defined(TRMMKERNEL) && defined(LEFT)

	addl	$2, KK

#endif

	addl	$4 * SIZE, C1

	ALIGN_2

.L30:

	testl	$1, %ebx

	jle	.L39

#if !defined(TRMMKERNEL) || \

	(defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \

	(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))

	leal	32 * SIZE + BUFFER, BB

#else

	leal	32 * SIZE + BUFFER, BB

	movl	KK, %eax

	leal	(, %eax,   8), %eax

	leal	(AA, %eax, 1), AA

	leal	(BB, %eax, 4), BB /* because it's doubled */

#endif	

	movsd	-32 * SIZE(AA), %xmm0

	pxor	%xmm4, %xmm4

	movsd	-32 * SIZE(BB), %xmm1

	pxor	%xmm5, %xmm5

	movsd	-24 * SIZE(AA), %xmm2

	pxor	%xmm6, %xmm6

	movsd	-16 * SIZE(BB), %xmm3

	pxor	%xmm7, %xmm7

#ifndef TRMMKERNEL

	movl	K, %eax

#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))

	movl	K, %eax

	subl	KK, %eax

	movl	%eax, KKK	

#else

	movl	KK, %eax

	addl	$1, %eax

	movl	%eax, KKK

#endif

	sarl	$3, %eax

	je	.L35

	ALIGN_4

.L32:

	mulps	%xmm0,  %xmm1

	mulps	-28 * SIZE(BB), %xmm0

	addps	%xmm1, %xmm4

 	movsd	-24 * SIZE(BB), %xmm1

	ADDSUB	%xmm0, %xmm5

	movsd	-30 * SIZE(AA), %xmm0

	mulps	%xmm0,  %xmm1

	mulps	-20 * SIZE(BB), %xmm0

	addps	%xmm1, %xmm6

	movsd	  0 * SIZE(BB), %xmm1

	ADDSUB	%xmm0, %xmm7

	movsd	-28 * SIZE(AA), %xmm0

	mulps	%xmm0,  %xmm3

	mulps	-12 * SIZE(BB), %xmm0

	addps	%xmm3, %xmm4

	movsd	 -8 * SIZE(BB), %xmm3

	ADDSUB	%xmm0, %xmm5

	movsd	-26 * SIZE(AA), %xmm0

	mulps	%xmm0,  %xmm3

	mulps	 -4 * SIZE(BB), %xmm0

	addps	%xmm3, %xmm6

	movsd	 16 * SIZE(BB), %xmm3

	ADDSUB	%xmm0, %xmm7

	movsd	-16 * SIZE(AA), %xmm0

	mulps	%xmm2,  %xmm1

	mulps	  4 * SIZE(BB), %xmm2

	addps	%xmm1, %xmm4

	movsd	  8 * SIZE(BB), %xmm1

	ADDSUB	%xmm2, %xmm5

	movsd	-22 * SIZE(AA), %xmm2

	mulps	%xmm2,  %xmm1

	mulps	 12 * SIZE(BB), %xmm2

	addps	%xmm1, %xmm6

	movsd	 32 * SIZE(BB), %xmm1

	ADDSUB	%xmm2, %xmm7

	movsd	-20 * SIZE(AA), %xmm2

	mulps	%xmm2,  %xmm3

	mulps	 20 * SIZE(BB), %xmm2

	addps	%xmm3, %xmm4

	movsd	 24 * SIZE(BB), %xmm3

	ADDSUB	%xmm2, %xmm5

	movsd	-18 * SIZE(AA), %xmm2

	mulps	%xmm2,  %xmm3

	mulps	 28 * SIZE(BB), %xmm2

	addps	%xmm3, %xmm6

	movsd	 48 * SIZE(BB), %xmm3

	ADDSUB	%xmm2, %xmm7

	movsd	 -8 * SIZE(AA), %xmm2

	subl   $-16 * SIZE, AA

	addl   $ 64 * SIZE, BB

	decl	%eax

	jne	.L32

	ALIGN_2

.L35:

#ifndef TRMMKERNEL

	movl	K, %eax

#else

	movl	KKK, %eax

#endif

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

	BRANCH

	je .L38

.L36:

	mulps	%xmm0,  %xmm1

	mulps	-28 * SIZE(BB), %xmm0

	addps	%xmm1, %xmm4

	movsd	-24 * SIZE(BB), %xmm1

	ADDSUB	%xmm0, %xmm5

	movsd	-30 * SIZE(AA), %xmm0

	addl	$2 * SIZE, AA

	addl	$8 * SIZE, BB

	decl	%eax

	jg	.L36

.L38:

	addps	%xmm6, %xmm4

	addps	%xmm7, %xmm5

	movaps	ALPHA_R, %xmm0

	movaps	ALPHA_I, %xmm1

#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \

    defined(NR) || defined(NC) || defined(TR) || defined(TC)

	shufps	$0xb1, %xmm5, %xmm5

	addsubps	%xmm5, %xmm4

	movaps	%xmm4, %xmm5

	shufps	$0xb1, %xmm4, %xmm4

#else

	shufps	$0xb1, %xmm4, %xmm4

	addsubps	%xmm4, %xmm5

	movaps	%xmm5, %xmm4

	shufps	$0xb1, %xmm5, %xmm5

#endif

	mulps	%xmm0, %xmm5

	mulps	%xmm1, %xmm4

	addps	%xmm5, %xmm4

#if! defined(TRMMKERNEL) && !defined(BETAZERO)

	movsd	0 * SIZE(C1), %xmm2

	addps	%xmm2, %xmm4

#endif

	movsd	%xmm4, 0 * SIZE(C1)

#if (defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \

    (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))

	movl	K, %eax

	subl	KKK, %eax

	leal	(,%eax,    8), %eax

	leal	(AA, %eax, 1), AA

	leal	(BB, %eax, 4), BB

#endif

#if defined(TRMMKERNEL) && defined(LEFT)

	addl	$1, KK

#endif

	ALIGN_2

.L39:

#if defined(TRMMKERNEL) && !defined(LEFT)

	addl	$1, KK

#endif

	addl	LDC, C			# c += ldc

	decl	J			# j --

	jg	.L01

	ALIGN_2

.L999:

	movl	OLD_STACK, %esp

	EMMS

	popl	%ebx

	popl	%esi

	popl	%edi

	popl	%ebp

	ret

	EPILOGUE