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

/* 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"

#ifndef WINDOWS_ABI

#define M	ARG1

#define X	ARG4

#define INCX	ARG5

#define Y	ARG6

#define INCY	ARG2

#else

#define M	ARG1

#define X	ARG2

#define INCX	ARG3

#define Y	ARG4

#define INCY	%r10

#endif

#define	YY	%r11

#define ALPHA_R	%xmm14

#define ALPHA_I	%xmm15

#include "l1param.h"

	PROLOGUE

	PROFCODE

#ifndef WINDOWS_ABI

	movq	 8(%rsp), INCY

#else

	movaps	%xmm3, %xmm0

	movss	40(%rsp), %xmm1	

	movq	48(%rsp), X

	movq	56(%rsp), INCX

	movq	64(%rsp), Y

	movq	72(%rsp), INCY

#endif

	SAVEREGISTERS

	salq	$ZBASE_SHIFT, INCX

	salq	$ZBASE_SHIFT, INCY

	testq	M, M

	jle	.L999

	cmpq	$2 * SIZE, INCX

	jne	.L100

	cmpq	$2 * SIZE, INCY

	jne	.L100

	pcmpeqb	%xmm7, %xmm7

	psllq	$63,   %xmm7

	pshufd	$0, %xmm0, ALPHA_R

	pshufd	$0, %xmm1, ALPHA_I

#ifndef CONJ

	shufps	$0xb1, %xmm7, %xmm7

	xorpd	%xmm7, ALPHA_I

#else

	xorpd	%xmm7, ALPHA_R

#endif

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	testq	$2 * SIZE, Y

	je	.L10

	movsd	-32 * SIZE(X), %xmm0

	movsd	-32 * SIZE(Y), %xmm1

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	%xmm8,   %xmm0

	addps	%xmm1,   %xmm0

	movlps	%xmm0, -32 * SIZE(Y)

	addq	$2 * SIZE, X

	addq	$2 * SIZE, Y

	decq	M

	jle	.L999

	ALIGN_2

.L10:

	testq	$SIZE, Y

	jne	.L50

	testq	$3 * SIZE, X

	jne	.L20

	movq	M,  %rax

	sarq	$4, %rax

	jle	.L15

	movaps	-32 * SIZE(X), %xmm0

	movaps	-28 * SIZE(X), %xmm1

	movaps	-24 * SIZE(X), %xmm2

	movaps	-20 * SIZE(X), %xmm3

	decq	%rax

	jle	.L12

	ALIGN_3

.L11:

	movaps	-16 * SIZE(X), %xmm4

	movaps	-12 * SIZE(X), %xmm5

#ifdef PREFETCHW

	PREFETCHW (PREFETCHSIZE +  0) - PREOFFSET(Y)

#endif

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	pshufd	$0xb1,   %xmm1, %xmm8

	mulps	ALPHA_R, %xmm1

	mulps	ALPHA_I, %xmm8

	addps	-28 * SIZE(Y), %xmm1

	addps	%xmm8,   %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	 -8 * SIZE(X), %xmm6

	movaps	 -4 * SIZE(X), %xmm7

#ifdef PREFETCH

	PREFETCH (PREFETCHSIZE +  0) - PREOFFSET(X)

#endif

	pshufd	$0xb1,   %xmm2, %xmm8

	mulps	ALPHA_R, %xmm2

	mulps	ALPHA_I, %xmm8

	addps	-24 * SIZE(Y), %xmm2

	addps	%xmm8,   %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	pshufd	$0xb1,   %xmm3, %xmm8

	mulps	ALPHA_R, %xmm3

	mulps	ALPHA_I, %xmm8

	addps	-20 * SIZE(Y), %xmm3

	addps	%xmm8,   %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movaps	  0 * SIZE(X), %xmm0

	movaps	  4 * SIZE(X), %xmm1

#if defined(PREFETCHW) && !defined(FETCH128)

	PREFETCHW (PREFETCHSIZE +  64) - PREOFFSET(Y)

#endif

	pshufd	$0xb1,   %xmm4, %xmm8

	mulps	ALPHA_R, %xmm4

	mulps	ALPHA_I, %xmm8

	addps	-16 * SIZE(Y), %xmm4

	addps	%xmm8,   %xmm4

	movaps	%xmm4, -16 * SIZE(Y)

	pshufd	$0xb1,   %xmm5, %xmm8

	mulps	ALPHA_R, %xmm5

	mulps	ALPHA_I, %xmm8

	addps	-12 * SIZE(Y), %xmm5

	addps	%xmm8,   %xmm5

	movaps	%xmm5, -12 * SIZE(Y)

	movaps	  8 * SIZE(X), %xmm2

	movaps	 12 * SIZE(X), %xmm3

#if defined(PREFETCH) && !defined(FETCH128)

	PREFETCH (PREFETCHSIZE +  64) - PREOFFSET(X)

#endif

	pshufd	$0xb1,   %xmm6, %xmm8

	mulps	ALPHA_R, %xmm6

	mulps	ALPHA_I, %xmm8

	addps	 -8 * SIZE(Y), %xmm6

	addps	%xmm8,   %xmm6

	movaps	%xmm6,  -8 * SIZE(Y)

	pshufd	$0xb1,   %xmm7, %xmm8

	mulps	ALPHA_R, %xmm7

	mulps	ALPHA_I, %xmm8

	addps	 -4 * SIZE(Y), %xmm7

	addps	%xmm8,   %xmm7

	movaps	%xmm7,  -4 * SIZE(Y)

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	decq	%rax

	jg	.L11

	ALIGN_3

.L12:

	movaps	-16 * SIZE(X), %xmm4

	movaps	-12 * SIZE(X), %xmm5

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	pshufd	$0xb1,   %xmm1, %xmm8

	mulps	ALPHA_R, %xmm1

	mulps	ALPHA_I, %xmm8

	addps	-28 * SIZE(Y), %xmm1

	addps	%xmm8,   %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	 -8 * SIZE(X), %xmm6

	movaps	 -4 * SIZE(X), %xmm7

	pshufd	$0xb1,   %xmm2, %xmm8

	mulps	ALPHA_R, %xmm2

	mulps	ALPHA_I, %xmm8

	addps	-24 * SIZE(Y), %xmm2

	addps	%xmm8,   %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	pshufd	$0xb1,   %xmm3, %xmm8

	mulps	ALPHA_R, %xmm3

	mulps	ALPHA_I, %xmm8

	addps	-20 * SIZE(Y), %xmm3

	addps	%xmm8,   %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	pshufd	$0xb1,   %xmm4, %xmm8

	mulps	ALPHA_R, %xmm4

	mulps	ALPHA_I, %xmm8

	addps	-16 * SIZE(Y), %xmm4

	addps	%xmm8,   %xmm4

	movaps	%xmm4, -16 * SIZE(Y)

	pshufd	$0xb1,   %xmm5, %xmm8

	mulps	ALPHA_R, %xmm5

	mulps	ALPHA_I, %xmm8

	addps	-12 * SIZE(Y), %xmm5

	addps	%xmm8,   %xmm5

	movaps	%xmm5, -12 * SIZE(Y)

	pshufd	$0xb1,   %xmm6, %xmm8

	mulps	ALPHA_R, %xmm6

	mulps	ALPHA_I, %xmm8

	addps	 -8 * SIZE(Y), %xmm6

	addps	%xmm8,   %xmm6

	movaps	%xmm6,  -8 * SIZE(Y)

	pshufd	$0xb1,   %xmm7, %xmm8

	mulps	ALPHA_R, %xmm7

	mulps	ALPHA_I, %xmm8

	addps	 -4 * SIZE(Y), %xmm7

	addps	%xmm8,   %xmm7

	movaps	%xmm7,  -4 * SIZE(Y)

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	ALIGN_3

.L15:

	testq	$8, M

	jle	.L16

	movaps	-32 * SIZE(X), %xmm0

	movaps	-28 * SIZE(X), %xmm1

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	pshufd	$0xb1,   %xmm1, %xmm8

	mulps	ALPHA_R, %xmm1

	mulps	ALPHA_I, %xmm8

	addps	-28 * SIZE(Y), %xmm1

	addps	%xmm8,   %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	-24 * SIZE(X), %xmm2

	movaps	-20 * SIZE(X), %xmm3

	pshufd	$0xb1,   %xmm2, %xmm8

	mulps	ALPHA_R, %xmm2

	mulps	ALPHA_I, %xmm8

	addps	-24 * SIZE(Y), %xmm2

	addps	%xmm8,   %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	pshufd	$0xb1,   %xmm3, %xmm8

	mulps	ALPHA_R, %xmm3

	mulps	ALPHA_I, %xmm8

	addps	-20 * SIZE(Y), %xmm3

	addps	%xmm8,   %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	addq	$16 * SIZE, X

	addq	$16 * SIZE, Y

	ALIGN_2

.L16:

	testq	$4, M

	jle	.L17

	movaps	-32 * SIZE(X), %xmm0

	movaps	-28 * SIZE(X), %xmm1

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	pshufd	$0xb1,   %xmm1, %xmm8

	mulps	ALPHA_R, %xmm1

	mulps	ALPHA_I, %xmm8

	addps	-28 * SIZE(Y), %xmm1

	addps	%xmm8,   %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	addq	$8 * SIZE, X

	addq	$8 * SIZE, Y

	ALIGN_2

.L17:

	testq	$2, M

	jle	.L18

	movaps	-32 * SIZE(X), %xmm0

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	addq	$4 * SIZE, X

	addq	$4 * SIZE, Y

	ALIGN_2

.L18:

	testq	$1, M

	jle	.L999

	movsd	-32 * SIZE(X), %xmm0

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	movsd	-32 * SIZE(Y), %xmm1

	addps	%xmm1,   %xmm0

	addps	%xmm8,   %xmm0

	movlps	%xmm0, -32 * SIZE(Y)

	jmp	.L999

	ALIGN_3

.L20:

#ifdef ALIGNED_ACCESS

	testq	$2 * SIZE, X

	jne	.L30

	subq	$1 * SIZE, X

	movaps	-32 * SIZE(X), %xmm0

	movq	M,  %rax

	sarq	$4, %rax

	jle	.L25

	movaps	-28 * SIZE(X), %xmm1

	movaps	-24 * SIZE(X), %xmm2

	movaps	-20 * SIZE(X), %xmm3

	movaps	-16 * SIZE(X), %xmm4

	decq	%rax

	jle	.L22

	ALIGN_3

.L21:

	movaps	-12 * SIZE(X), %xmm5

	movaps	 -8 * SIZE(X), %xmm6

#ifdef PREFETCHW

	PREFETCHW (PREFETCHSIZE +  0) - PREOFFSET(Y)

#endif

	movss	 %xmm1,  %xmm0

	SHUFPS_39  %xmm0, %xmm0

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movss	 %xmm2,  %xmm1

	SHUFPS_39  %xmm1, %xmm1

	pshufd	$0xb1,   %xmm1, %xmm8

	mulps	ALPHA_R, %xmm1

	mulps	ALPHA_I, %xmm8

	addps	-28 * SIZE(Y), %xmm1

	addps	%xmm8,   %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	 -4 * SIZE(X), %xmm7

	movaps	  0 * SIZE(X), %xmm0

#ifdef PREFETCH

	PREFETCH (PREFETCHSIZE +  0) - PREOFFSET(X)

#endif

	movss	 %xmm3,  %xmm2

	SHUFPS_39  %xmm2, %xmm2

	pshufd	$0xb1,   %xmm2, %xmm8

	mulps	ALPHA_R, %xmm2

	mulps	ALPHA_I, %xmm8

	addps	-24 * SIZE(Y), %xmm2

	addps	%xmm8,   %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	movss	 %xmm4,  %xmm3

	SHUFPS_39  %xmm3, %xmm3

	pshufd	$0xb1,   %xmm3, %xmm8

	mulps	ALPHA_R, %xmm3

	mulps	ALPHA_I, %xmm8

	addps	-20 * SIZE(Y), %xmm3

	addps	%xmm8,   %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movaps	  4 * SIZE(X), %xmm1

	movaps	  8 * SIZE(X), %xmm2

#if defined(PREFETCHW) && !defined(FETCH128)

	PREFETCHW (PREFETCHSIZE +  64) - PREOFFSET(Y)

#endif

	movss	 %xmm5,  %xmm4

	SHUFPS_39  %xmm4, %xmm4

	pshufd	$0xb1,   %xmm4, %xmm8

	mulps	ALPHA_R, %xmm4

	mulps	ALPHA_I, %xmm8

	addps	-16 * SIZE(Y), %xmm4

	addps	%xmm8,   %xmm4

	movaps	%xmm4, -16 * SIZE(Y)

	movss	 %xmm6,  %xmm5

	SHUFPS_39  %xmm5, %xmm5

	pshufd	$0xb1,   %xmm5, %xmm8

	mulps	ALPHA_R, %xmm5

	mulps	ALPHA_I, %xmm8

	addps	-12 * SIZE(Y), %xmm5

	addps	%xmm8,   %xmm5

	movaps	%xmm5, -12 * SIZE(Y)

	movaps	 12 * SIZE(X), %xmm3

	movaps	 16 * SIZE(X), %xmm4

#if defined(PREFETCH) && !defined(FETCH128)

	PREFETCH (PREFETCHSIZE +  64) - PREOFFSET(X)

#endif

	movss	 %xmm7,  %xmm6

	SHUFPS_39  %xmm6, %xmm6

	pshufd	$0xb1,   %xmm6, %xmm8

	mulps	ALPHA_R, %xmm6

	mulps	ALPHA_I, %xmm8

	addps	 -8 * SIZE(Y), %xmm6

	addps	%xmm8,   %xmm6

	movaps	%xmm6,  -8 * SIZE(Y)

	movss	 %xmm0,  %xmm7

	SHUFPS_39  %xmm7, %xmm7

	pshufd	$0xb1,   %xmm7, %xmm8

	mulps	ALPHA_R, %xmm7

	mulps	ALPHA_I, %xmm8

	addps	 -4 * SIZE(Y), %xmm7

	addps	%xmm8,   %xmm7

	movaps	%xmm7,  -4 * SIZE(Y)

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	decq	%rax

	jg	.L21

	ALIGN_3

.L22:

	movaps	-12 * SIZE(X), %xmm5

	movaps	 -8 * SIZE(X), %xmm6

	movss	 %xmm1,  %xmm0

	SHUFPS_39  %xmm0, %xmm0

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movss	 %xmm2,  %xmm1

	SHUFPS_39  %xmm1, %xmm1

	pshufd	$0xb1,   %xmm1, %xmm8

	mulps	ALPHA_R, %xmm1

	mulps	ALPHA_I, %xmm8

	addps	-28 * SIZE(Y), %xmm1

	addps	%xmm8,   %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	 -4 * SIZE(X), %xmm7

	movaps	  0 * SIZE(X), %xmm0

	movss	 %xmm3,  %xmm2

	SHUFPS_39  %xmm2, %xmm2

	pshufd	$0xb1,   %xmm2, %xmm8

	mulps	ALPHA_R, %xmm2

	mulps	ALPHA_I, %xmm8

	addps	-24 * SIZE(Y), %xmm2

	addps	%xmm8,   %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	movss	 %xmm4,  %xmm3

	SHUFPS_39  %xmm3, %xmm3

	pshufd	$0xb1,   %xmm3, %xmm8

	mulps	ALPHA_R, %xmm3

	mulps	ALPHA_I, %xmm8

	addps	-20 * SIZE(Y), %xmm3

	addps	%xmm8,   %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movss	 %xmm5,  %xmm4

	SHUFPS_39  %xmm4, %xmm4

	pshufd	$0xb1,   %xmm4, %xmm8

	mulps	ALPHA_R, %xmm4

	mulps	ALPHA_I, %xmm8

	addps	-16 * SIZE(Y), %xmm4

	addps	%xmm8,   %xmm4

	movaps	%xmm4, -16 * SIZE(Y)

	movss	 %xmm6,  %xmm5

	SHUFPS_39  %xmm5, %xmm5

	pshufd	$0xb1,   %xmm5, %xmm8

	mulps	ALPHA_R, %xmm5

	mulps	ALPHA_I, %xmm8

	addps	-12 * SIZE(Y), %xmm5

	addps	%xmm8,   %xmm5

	movaps	%xmm5, -12 * SIZE(Y)

	movss	 %xmm7,  %xmm6

	SHUFPS_39  %xmm6, %xmm6

	pshufd	$0xb1,   %xmm6, %xmm8

	mulps	ALPHA_R, %xmm6

	mulps	ALPHA_I, %xmm8

	addps	 -8 * SIZE(Y), %xmm6

	addps	%xmm8,   %xmm6

	movaps	%xmm6,  -8 * SIZE(Y)

	movss	 %xmm0,  %xmm7

	SHUFPS_39  %xmm7, %xmm7

	pshufd	$0xb1,   %xmm7, %xmm8

	mulps	ALPHA_R, %xmm7

	mulps	ALPHA_I, %xmm8

	addps	 -4 * SIZE(Y), %xmm7

	addps	%xmm8,   %xmm7

	movaps	%xmm7,  -4 * SIZE(Y)

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	ALIGN_3

.L25:

	testq	$8, M

	jle	.L26

	movaps	-28 * SIZE(X), %xmm1

	movaps	-24 * SIZE(X), %xmm2

	movss	 %xmm1,  %xmm0

	SHUFPS_39  %xmm0, %xmm0

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movss	 %xmm2,  %xmm1

	SHUFPS_39  %xmm1, %xmm1

	pshufd	$0xb1,   %xmm1, %xmm8

	mulps	ALPHA_R, %xmm1

	mulps	ALPHA_I, %xmm8

	addps	-28 * SIZE(Y), %xmm1

	addps	%xmm8,   %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	-20 * SIZE(X), %xmm3

	movaps	-16 * SIZE(X), %xmm0

	movss	 %xmm3,  %xmm2

	SHUFPS_39  %xmm2, %xmm2

	pshufd	$0xb1,   %xmm2, %xmm8

	mulps	ALPHA_R, %xmm2

	mulps	ALPHA_I, %xmm8

	addps	-24 * SIZE(Y), %xmm2

	addps	%xmm8,   %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	movss	 %xmm0,  %xmm3

	SHUFPS_39  %xmm3, %xmm3

	pshufd	$0xb1,   %xmm3, %xmm8

	mulps	ALPHA_R, %xmm3

	mulps	ALPHA_I, %xmm8

	addps	-20 * SIZE(Y), %xmm3

	addps	%xmm8,   %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	addq	$16 * SIZE, X

	addq	$16 * SIZE, Y

	ALIGN_2

.L26:

	testq	$4, M

	jle	.L27

	movaps	-28 * SIZE(X), %xmm1

	movaps	-24 * SIZE(X), %xmm2

	movss	 %xmm1,  %xmm0

	SHUFPS_39  %xmm0, %xmm0

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movss	 %xmm2,  %xmm1

	SHUFPS_39  %xmm1, %xmm1

	pshufd	$0xb1,   %xmm1, %xmm8

	mulps	ALPHA_R, %xmm1

	mulps	ALPHA_I, %xmm8

	addps	-28 * SIZE(Y), %xmm1

	addps	%xmm8,   %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	%xmm2, %xmm0

	addq	$8 * SIZE, X

	addq	$8 * SIZE, Y

	ALIGN_2

.L27:

	testq	$2, M

	jle	.L28

	movaps	-28 * SIZE(X), %xmm1

	movss	 %xmm1,  %xmm0

	SHUFPS_39  %xmm0, %xmm0

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movaps	%xmm1, %xmm0

	addq	$4 * SIZE, X

	addq	$4 * SIZE, Y

	ALIGN_2

.L28:

	testq	$1, M

	jle	.L999

	pshufd	$0x06, %xmm0, %xmm8

	pshufd	$0x09, %xmm0, %xmm0

	mulps	ALPHA_I, %xmm8

	mulps	ALPHA_R, %xmm0

	addps	-32 * SIZE(Y), %xmm8

	addps	%xmm8,   %xmm0

	movlps	%xmm0, -32 * SIZE(Y)

	jmp	.L999

	ALIGN_3

.L30:

	testq	$1 * SIZE, X

	jne	.L40

#endif

	movq	M,  %rax

	sarq	$4, %rax

	jle	.L35

	movsd	-32 * SIZE(X), %xmm0

	movhps	-30 * SIZE(X), %xmm0

	movsd	-28 * SIZE(X), %xmm1

	movhps	-26 * SIZE(X), %xmm1

	movsd	-24 * SIZE(X), %xmm2

	movhps	-22 * SIZE(X), %xmm2

	movsd	-20 * SIZE(X), %xmm3

	movhps	-18 * SIZE(X), %xmm3

	decq	%rax

	jle	.L32

	ALIGN_3

.L31:

	movsd	-16 * SIZE(X), %xmm4

	movhps	-14 * SIZE(X), %xmm4

#ifdef PREFETCHW

	PREFETCHW (PREFETCHSIZE +  0) - PREOFFSET(Y)

#endif

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movsd	-12 * SIZE(X), %xmm5

	movhps	-10 * SIZE(X), %xmm5

	pshufd	$0xb1,   %xmm1, %xmm8

	mulps	ALPHA_R, %xmm1

	mulps	ALPHA_I, %xmm8

	addps	-28 * SIZE(Y), %xmm1

	addps	%xmm8,   %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movsd	 -8 * SIZE(X), %xmm6

	movhps	 -6 * SIZE(X), %xmm6

#ifdef PREFETCH

	PREFETCH (PREFETCHSIZE +  0) - PREOFFSET(X)

#endif

	pshufd	$0xb1,   %xmm2, %xmm8

	mulps	ALPHA_R, %xmm2

	mulps	ALPHA_I, %xmm8

	addps	-24 * SIZE(Y), %xmm2

	addps	%xmm8,   %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	movsd	 -4 * SIZE(X), %xmm7

	movhps	 -2 * SIZE(X), %xmm7

	pshufd	$0xb1,   %xmm3, %xmm8

	mulps	ALPHA_R, %xmm3

	mulps	ALPHA_I, %xmm8

	addps	-20 * SIZE(Y), %xmm3

	addps	%xmm8,   %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movsd	  0 * SIZE(X), %xmm0

	movhps	  2 * SIZE(X), %xmm0

#if defined(PREFETCHW) && !defined(FETCH128)

	PREFETCHW (PREFETCHSIZE +  64) - PREOFFSET(Y)

#endif

	pshufd	$0xb1,   %xmm4, %xmm8

	mulps	ALPHA_R, %xmm4

	mulps	ALPHA_I, %xmm8

	addps	-16 * SIZE(Y), %xmm4

	addps	%xmm8,   %xmm4

	movaps	%xmm4, -16 * SIZE(Y)

	movsd	  4 * SIZE(X), %xmm1

	movhps	  6 * SIZE(X), %xmm1

	pshufd	$0xb1,   %xmm5, %xmm8

	mulps	ALPHA_R, %xmm5

	mulps	ALPHA_I, %xmm8

	addps	-12 * SIZE(Y), %xmm5

	addps	%xmm8,   %xmm5

	movaps	%xmm5, -12 * SIZE(Y)

	movsd	  8 * SIZE(X), %xmm2

	movhps	 10 * SIZE(X), %xmm2

#if defined(PREFETCH) && !defined(FETCH128)

	PREFETCH (PREFETCHSIZE +  64) - PREOFFSET(X)

#endif

	pshufd	$0xb1,   %xmm6, %xmm8

	mulps	ALPHA_R, %xmm6

	mulps	ALPHA_I, %xmm8

	addps	 -8 * SIZE(Y), %xmm6

	addps	%xmm8,   %xmm6

	movaps	%xmm6,  -8 * SIZE(Y)

	movsd	 12 * SIZE(X), %xmm3

	movhps	 14 * SIZE(X), %xmm3

	pshufd	$0xb1,   %xmm7, %xmm8

	mulps	ALPHA_R, %xmm7

	mulps	ALPHA_I, %xmm8

	addps	 -4 * SIZE(Y), %xmm7

	addps	%xmm8,   %xmm7

	movaps	%xmm7,  -4 * SIZE(Y)

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	decq	%rax

	jg	.L31

	ALIGN_3

.L32:

	movsd	-16 * SIZE(X), %xmm4

	movhps	-14 * SIZE(X), %xmm4

	pshufd	$0xb1,   %xmm0, %xmm8

	mulps	ALPHA_R, %xmm0

	mulps	ALPHA_I, %xmm8

	addps	-32 * SIZE(Y), %xmm0

	addps	%xmm8,   %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movsd	-12 * SIZE(X), %xmm5