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

/* 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 M	ARG1	/* rdi */

#define X	ARG2	/* rsi */

#define INCX	ARG3	/* rdx */

#define Y	ARG4	/* rcx */

#ifndef WINDOWS_ABI

#define INCY	ARG5	/* r8  */

#else

#define INCY	%r10

#endif

#include "l1param.h"

#ifdef OPTERON

#define LOAD(OFFSET, ADDR, REG)		xorps	REG, REG; addps	OFFSET(ADDR), REG

#else

#define LOAD(OFFSET, ADDR, REG)		movaps	OFFSET(ADDR), REG

#endif

	PROLOGUE

	PROFCODE

#ifdef WINDOWS_ABI

	movq	40(%rsp), INCY

#endif

	SAVEREGISTERS

	salq	$ZBASE_SHIFT, INCX

	salq	$ZBASE_SHIFT, INCY

	cmpq	$2 * SIZE, INCX

	jne	.L100

	cmpq	$2 * SIZE, INCY

	jne	.L100

	cmpq	$3, M

	jle	.L106

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	addq	M, M

	testq	$SIZE, Y

	je	.L05

	movss	-32 * SIZE(X), %xmm0

	movss	%xmm0, -32 * SIZE(Y)

	addq	$1 * SIZE, X

	addq	$1 * SIZE, Y

	decq	M

	ALIGN_4

.L05:

	testq	$2 * SIZE, Y

	je	.L10

	movsd	-32 * SIZE(X), %xmm0

	movlps	%xmm0, -32 * SIZE(Y)

	addq	$2 * SIZE, X

	addq	$2 * SIZE, Y

	subq	$2, M

	jle	.L19

	ALIGN_4

.L10:

	testq	$3 * SIZE, X

	jne	.L20

	movq	M,  %rax

	sarq	$5, %rax

	jle	.L13

	movaps	-32 * SIZE(X), %xmm0

	movaps	-28 * SIZE(X), %xmm1

	movaps	-24 * SIZE(X), %xmm2

	movaps	-20 * SIZE(X), %xmm3

	movaps	-16 * SIZE(X), %xmm4

	movaps	-12 * SIZE(X), %xmm5

	movaps	 -8 * SIZE(X), %xmm6

	movaps	 -4 * SIZE(X), %xmm7

	decq	%rax

	jle .L12

	ALIGN_3

.L11:

#ifdef PREFETCHW

	PREFETCHW (PREFETCHSIZE +  0) - PREOFFSET(Y)

#endif

	movaps	%xmm0, -32 * SIZE(Y)

	LOAD( 0 * SIZE, X, %xmm0)

	movaps	%xmm1, -28 * SIZE(Y)

	LOAD( 4 * SIZE, X, %xmm1)

#ifdef PREFETCH

	PREFETCH (PREFETCHSIZE +  0) - PREOFFSET(X)

#endif

	movaps	%xmm2, -24 * SIZE(Y)

	LOAD( 8 * SIZE, X, %xmm2)

	movaps	%xmm3, -20 * SIZE(Y)

	LOAD(12 * SIZE, X, %xmm3)

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

	PREFETCHW (PREFETCHSIZE +  64) - PREOFFSET(Y)

#endif

	movaps	%xmm4,-16 * SIZE(Y)

	LOAD(16 * SIZE, X, %xmm4)

	movaps	%xmm5,-12 * SIZE(Y)

	LOAD(20 * SIZE, X, %xmm5)

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

	PREFETCH (PREFETCHSIZE +  64) - PREOFFSET(X)

#endif

	movaps	%xmm6, -8 * SIZE(Y)

	LOAD(24 * SIZE, X, %xmm6)

	movaps	%xmm7, -4 * SIZE(Y)

	LOAD(28 * SIZE, X, %xmm7)

	subq	$-32 * SIZE, Y

	subq	$-32 * SIZE, X

	decq	%rax

	jg	.L11

	ALIGN_3

.L12:

	movaps	%xmm0, -32 * SIZE(Y)

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	%xmm2, -24 * SIZE(Y)

	movaps	%xmm3, -20 * SIZE(Y)

	movaps	%xmm4, -16 * SIZE(Y)

	movaps	%xmm5, -12 * SIZE(Y)

	movaps	%xmm6,  -8 * SIZE(Y)

	movaps	%xmm7,  -4 * SIZE(Y)

	subq	$-32 * SIZE, Y

	subq	$-32 * SIZE, X

	ALIGN_3

.L13:

	testq	$16, M

	jle	.L14

	movaps	-32 * SIZE(X), %xmm0

	movaps	-28 * SIZE(X), %xmm1

	movaps	-24 * SIZE(X), %xmm2

	movaps	-20 * SIZE(X), %xmm3

	movaps	%xmm0, -32 * SIZE(Y)

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	%xmm2, -24 * SIZE(Y)

	movaps	%xmm3, -20 * SIZE(Y)

	addq	$16 * SIZE, X

	addq	$16 * SIZE, Y

	ALIGN_3

.L14:

	testq	$8, M

	jle	.L15

	movaps	-32 * SIZE(X), %xmm0

	movaps	-28 * SIZE(X), %xmm1

	movaps	%xmm0, -32 * SIZE(Y)

	movaps	%xmm1, -28 * SIZE(Y)

	addq	$8 * SIZE, X

	addq	$8 * SIZE, Y

	ALIGN_3

.L15:

	testq	$4, M

	jle	.L16

	movaps	-32 * SIZE(X), %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	addq	$4 * SIZE, X

	addq	$4 * SIZE, Y

	ALIGN_3

.L16:

	testq	$2, M

	jle	.L17

	movsd	-32 * SIZE(X), %xmm0

	movlps	%xmm0, -32 * SIZE(Y)

	addq	$2 * SIZE, X

	addq	$2 * SIZE, Y

	ALIGN_3

.L17:

	testq	$1, M

	jle	.L19

	movss	-32 * SIZE(X), %xmm0

	movss	%xmm0, 	-32 * SIZE(Y)

	ALIGN_3

.L19:

	xorq	%rax,%rax

	RESTOREREGISTERS

	ret

	ALIGN_3

.L20:

	testq	$SIZE, X

	jne	.L30

	movhps	-32 * SIZE(X), %xmm0

	movq	M,  %rax

	sarq	$5, %rax

	jle	.L23

	movaps	-30 * SIZE(X), %xmm1

	movaps	-26 * SIZE(X), %xmm2

	movaps	-22 * SIZE(X), %xmm3

	movaps	-18 * SIZE(X), %xmm4

	movaps	-14 * SIZE(X), %xmm5

	movaps	-10 * SIZE(X), %xmm6

	movaps	 -6 * SIZE(X), %xmm7

	decq	%rax

	jle .L22

	ALIGN_4

.L21:

#ifdef PREFETCHW

	PREFETCHW (PREFETCHSIZE +  0) - PREOFFSET(Y)

#endif

	shufps	$0x4e, %xmm1, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movaps	 -2 * SIZE(X), %xmm0

	shufps	$0x4e, %xmm2, %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	  2 * SIZE(X), %xmm1

#ifdef PREFETCH

	PREFETCH (PREFETCHSIZE +  0) - PREOFFSET(X)

#endif

	shufps	$0x4e, %xmm3, %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	movaps	  6 * SIZE(X), %xmm2

	shufps	$0x4e, %xmm4, %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movaps	 10 * SIZE(X), %xmm3

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

	PREFETCHW (PREFETCHSIZE +  64) - PREOFFSET(Y)

#endif

	shufps	$0x4e, %xmm5, %xmm4

	movaps	%xmm4, -16 * SIZE(Y)

	movaps	 14 * SIZE(X), %xmm4

	shufps	$0x4e, %xmm6, %xmm5

	movaps	%xmm5, -12 * SIZE(Y)

	movaps	 18 * SIZE(X), %xmm5

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

	PREFETCH (PREFETCHSIZE +  64) - PREOFFSET(X)

#endif

	shufps	$0x4e, %xmm7, %xmm6

	movaps	%xmm6,  -8 * SIZE(Y)

	movaps	 22 * SIZE(X), %xmm6

	shufps	$0x4e, %xmm0, %xmm7

	movaps	%xmm7,  -4 * SIZE(Y)

	movaps	 26 * SIZE(X), %xmm7

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	decq	%rax

	jg	.L21

	ALIGN_3

.L22:

	shufps	$0x4e, %xmm1, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movaps	 -2 * SIZE(X), %xmm0

	shufps	$0x4e, %xmm2, %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	shufps	$0x4e, %xmm3, %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	shufps	$0x4e, %xmm4, %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	shufps	$0x4e, %xmm5, %xmm4

	movaps	%xmm4, -16 * SIZE(Y)

	shufps	$0x4e, %xmm6, %xmm5

	movaps	%xmm5, -12 * SIZE(Y)

	shufps	$0x4e, %xmm7, %xmm6

	movaps	%xmm6,  -8 * SIZE(Y)

	shufps	$0x4e, %xmm0, %xmm7

	movaps	%xmm7,  -4 * SIZE(Y)

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	ALIGN_3

.L23:

	testq	$16, M

	jle	.L24

	ALIGN_3

	movaps	-30 * SIZE(X), %xmm1

	movaps	-26 * SIZE(X), %xmm2

	movaps	-22 * SIZE(X), %xmm3

	movaps	-18 * SIZE(X), %xmm4

	shufps	$0x4e, %xmm1, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	shufps	$0x4e, %xmm2, %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	shufps	$0x4e, %xmm3, %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	shufps	$0x4e, %xmm4, %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movaps	%xmm4, %xmm0

	addq	$16 * SIZE, X

	addq	$16 * SIZE, Y

	ALIGN_3

.L24:

	testq	$8, M

	jle	.L25

	ALIGN_3

	movaps	-30 * SIZE(X), %xmm1

	movaps	-26 * SIZE(X), %xmm2

	shufps	$0x4e, %xmm1, %xmm0

	shufps	$0x4e, %xmm2, %xmm1

	movaps	%xmm0, -32 * SIZE(Y)

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	%xmm2, %xmm0

	addq	$8 * SIZE, X

	addq	$8 * SIZE, Y

	ALIGN_3

.L25:

	testq	$4, M

	jle	.L26

	ALIGN_3

	movaps	-30 * SIZE(X), %xmm1

	shufps	$0x4e, %xmm1, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	addq	$4 * SIZE, X

	addq	$4 * SIZE, Y

	ALIGN_3

.L26:

	testq	$2, M

	jle	.L27

	ALIGN_3

	movsd	-32 * SIZE(X), %xmm0

	movsd	%xmm0, -32 * SIZE(Y)

	addq	$2 * SIZE, X

	addq	$2 * SIZE, Y

	ALIGN_3

.L27:

	testq	$1, M

	jle	.L29

	ALIGN_3

	movss	-32 * SIZE(X), %xmm0

	movss	%xmm0, 	-32 * SIZE(Y)

	addq	$SIZE, Y

	ALIGN_3

.L29:

	xorq	%rax,%rax

	RESTOREREGISTERS

	ret

	ALIGN_3

.L30:

	testq	$2 * SIZE, X

	jne	.L40

	movaps	-33 * SIZE(X), %xmm0

	movq	M,  %rax

	sarq	$5, %rax

	jle	.L33

	movaps	-29 * SIZE(X), %xmm1

	movaps	-25 * SIZE(X), %xmm2

	movaps	-21 * SIZE(X), %xmm3

	movaps	-17 * SIZE(X), %xmm4

	movaps	-13 * SIZE(X), %xmm5

	movaps	 -9 * SIZE(X), %xmm6

	movaps	 -5 * SIZE(X), %xmm7

	decq	%rax

	jle .L32

	ALIGN_4

.L31:

#ifdef PREFETCHW

	PREFETCHW (PREFETCHSIZE +  0) - PREOFFSET(Y)

#endif

	movss	%xmm1, %xmm0

	shufps	$0x39, %xmm0, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movaps	 -1 * SIZE(X), %xmm0

	movss	%xmm2, %xmm1

	shufps	$0x39, %xmm1, %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	  3 * SIZE(X), %xmm1

#ifdef PREFETCH

	PREFETCH (PREFETCHSIZE +  0) - PREOFFSET(X)

#endif

	movss	%xmm3, %xmm2

	shufps	$0x39, %xmm2, %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	movaps	  7 * SIZE(X), %xmm2

	movss	%xmm4, %xmm3

	shufps	$0x39, %xmm3, %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movaps	 11 * SIZE(X), %xmm3

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

	PREFETCHW (PREFETCHSIZE +  64) - PREOFFSET(Y)

#endif

	movss	%xmm5, %xmm4

	shufps	$0x39, %xmm4, %xmm4

	movaps	%xmm4, -16 * SIZE(Y)

	movaps	 15 * SIZE(X), %xmm4

	movss	%xmm6, %xmm5

	shufps	$0x39, %xmm5, %xmm5

	movaps	%xmm5, -12 * SIZE(Y)

	movaps	 19 * SIZE(X), %xmm5

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

	PREFETCH (PREFETCHSIZE +  64) - PREOFFSET(X)

#endif

	movss	%xmm7, %xmm6

	shufps	$0x39, %xmm6, %xmm6

	movaps	%xmm6,  -8 * SIZE(Y)

	movaps	 23 * SIZE(X), %xmm6

	movss	%xmm0, %xmm7

	shufps	$0x39, %xmm7, %xmm7

	movaps	%xmm7,  -4 * SIZE(Y)

	movaps	 27 * SIZE(X), %xmm7

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	decq	%rax

	jg	.L31

	ALIGN_3

.L32:

	movss	%xmm1, %xmm0

	shufps	$0x39, %xmm0, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movaps	 -1 * SIZE(X), %xmm0

	movss	%xmm2, %xmm1

	shufps	$0x39, %xmm1, %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movss	%xmm3, %xmm2

	shufps	$0x39, %xmm2, %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	movss	%xmm4, %xmm3

	shufps	$0x39, %xmm3, %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movss	%xmm5, %xmm4

	shufps	$0x39, %xmm4, %xmm4

	movaps	%xmm4, -16 * SIZE(Y)

	movss	%xmm6, %xmm5

	shufps	$0x39, %xmm5, %xmm5

	movaps	%xmm5, -12 * SIZE(Y)

	movss	%xmm7, %xmm6

	shufps	$0x39, %xmm6, %xmm6

	movaps	%xmm6,  -8 * SIZE(Y)

	movss	%xmm0, %xmm7

	shufps	$0x39, %xmm7, %xmm7

	movaps	%xmm7,  -4 * SIZE(Y)

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	ALIGN_3

.L33:

	testq	$16, M

	jle	.L34

	ALIGN_3

	movaps	-29 * SIZE(X), %xmm1

	movaps	-25 * SIZE(X), %xmm2

	movaps	-21 * SIZE(X), %xmm3

	movaps	-17 * SIZE(X), %xmm4

	movss	%xmm1, %xmm0

	shufps	$0x39, %xmm0, %xmm0

 	movaps	%xmm0, -32 * SIZE(Y)

	movss	%xmm2, %xmm1

	shufps	$0x39, %xmm1, %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movss	%xmm3, %xmm2

	shufps	$0x39, %xmm2, %xmm2

 	movaps	%xmm2, -24 * SIZE(Y)

	movss	%xmm4, %xmm3

	shufps	$0x39, %xmm3, %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movaps	%xmm4, %xmm0

	addq	$16 * SIZE, X

	addq	$16 * SIZE, Y

	ALIGN_3

.L34:

	testq	$8, M

	jle	.L35

	ALIGN_3

	movaps	-29 * SIZE(X), %xmm1

	movaps	-25 * SIZE(X), %xmm2

	movss	%xmm1, %xmm0

	shufps	$0x39, %xmm0, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movss	%xmm2, %xmm1

	shufps	$0x39, %xmm1, %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	%xmm2, %xmm0

	addq	$8 * SIZE, X

	addq	$8 * SIZE, Y

	ALIGN_3

.L35:

	testq	$4, M

	jle	.L36

	ALIGN_3

	movaps	-29 * SIZE(X), %xmm1

	movss	%xmm1, %xmm0

	shufps	$0x39, %xmm0, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	addq	$4 * SIZE, X

	addq	$4 * SIZE, Y

	ALIGN_3

.L36:

	testq	$2, M

	jle	.L37

	ALIGN_3

	movsd	-32 * SIZE(X), %xmm0

	movsd	%xmm0, -32 * SIZE(Y)

	addq	$2 * SIZE, X

	addq	$2 * SIZE, Y

	ALIGN_3

.L37:

	testq	$1, M

	jle	.L39

	ALIGN_3

	movss	-32 * SIZE(X), %xmm0

	movss	%xmm0, 	-32 * SIZE(Y)

	addq	$SIZE, Y

	ALIGN_3

.L39:

	xorq	%rax,%rax

	RESTOREREGISTERS

	ret

	ALIGN_3

.L40:

	movaps	-35 * SIZE(X), %xmm0

	movq	M,  %rax

	sarq	$5, %rax

	jle	.L43

	movaps	-31 * SIZE(X), %xmm1

	movaps	-27 * SIZE(X), %xmm2

	movaps	-23 * SIZE(X), %xmm3

	movaps	-19 * SIZE(X), %xmm4

	movaps	-15 * SIZE(X), %xmm5

	movaps	-11 * SIZE(X), %xmm6

	movaps	 -7 * SIZE(X), %xmm7

	decq	%rax

	jle .L42

	ALIGN_4

.L41:

#ifdef PREFETCHW

	PREFETCHW (PREFETCHSIZE +  0) - PREOFFSET(Y)

#endif

	movss	%xmm1, %xmm0

	shufps	$0x93, %xmm1, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movaps	 -3 * SIZE(X), %xmm0

	movss	%xmm2, %xmm1

	shufps	$0x93, %xmm2, %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	  1 * SIZE(X), %xmm1

#ifdef PREFETCH

	PREFETCH (PREFETCHSIZE +  0) - PREOFFSET(X)

#endif

	movss	%xmm3, %xmm2

	shufps	$0x93, %xmm3, %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	movaps	  5 * SIZE(X), %xmm2

	movss	%xmm4, %xmm3

	shufps	$0x93, %xmm4, %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movaps	  9 * SIZE(X), %xmm3

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

	PREFETCHW (PREFETCHSIZE +  64) - PREOFFSET(Y)

#endif

	movss	%xmm5, %xmm4

	shufps	$0x93, %xmm5, %xmm4

	movaps	%xmm4, -16 * SIZE(Y)

	movaps	 13 * SIZE(X), %xmm4

	movss	%xmm6, %xmm5

	shufps	$0x93, %xmm6, %xmm5

	movaps	%xmm5, -12 * SIZE(Y)

	movaps	 17 * SIZE(X), %xmm5

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

	PREFETCH (PREFETCHSIZE +  64) - PREOFFSET(X)

#endif

	movss	%xmm7, %xmm6

	shufps	$0x93, %xmm7, %xmm6

	movaps	%xmm6, -8 * SIZE(Y)

	movaps	 21 * SIZE(X), %xmm6

	movss	%xmm0, %xmm7

	shufps	$0x93, %xmm0, %xmm7

	movaps	%xmm7, -4 * SIZE(Y)

	movaps	 25 * SIZE(X), %xmm7

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	decq	%rax

	jg	.L41

	ALIGN_3

.L42:

	movss	%xmm1, %xmm0

	shufps	$0x93, %xmm1, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movaps	 -3 * SIZE(X), %xmm0

	movss	%xmm2, %xmm1

	shufps	$0x93, %xmm2, %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movss	%xmm3, %xmm2

	shufps	$0x93, %xmm3, %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	movss	%xmm4, %xmm3

	shufps	$0x93, %xmm4, %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movss	%xmm5, %xmm4

	shufps	$0x93, %xmm5, %xmm4

	movaps	%xmm4, -16 * SIZE(Y)

	movss	%xmm6, %xmm5

	shufps	$0x93, %xmm6, %xmm5

	movaps	%xmm5, -12 * SIZE(Y)

	movss	%xmm7, %xmm6

	shufps	$0x93, %xmm7, %xmm6

	movaps	%xmm6, -8 * SIZE(Y)

	movss	%xmm0, %xmm7

	shufps	$0x93, %xmm0, %xmm7

	movaps	%xmm7, -4 * SIZE(Y)

	subq	$-32 * SIZE, X

	subq	$-32 * SIZE, Y

	ALIGN_3

.L43:

	testq	$16, M

	jle	.L44

	ALIGN_3

	movaps	-31 * SIZE(X), %xmm1

	movaps	-27 * SIZE(X), %xmm2

	movaps	-23 * SIZE(X), %xmm3

	movaps	-19 * SIZE(X), %xmm4

	movss	%xmm1, %xmm0

	shufps	$0x93, %xmm1, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movss	%xmm2, %xmm1

	shufps	$0x93, %xmm2, %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movss	%xmm3, %xmm2

	shufps	$0x93, %xmm3, %xmm2

	movaps	%xmm2, -24 * SIZE(Y)

	movss	%xmm4, %xmm3

	shufps	$0x93, %xmm4, %xmm3

	movaps	%xmm3, -20 * SIZE(Y)

	movaps	%xmm4, %xmm0

	addq	$16 * SIZE, X

	addq	$16 * SIZE, Y

	ALIGN_3

.L44:

	testq	$8, M

	jle	.L45

	ALIGN_3

	movaps	-31 * SIZE(X), %xmm1

	movaps	-27 * SIZE(X), %xmm2

	movss	%xmm1, %xmm0

	shufps	$0x93, %xmm1, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	movss	%xmm2, %xmm1

	shufps	$0x93, %xmm2, %xmm1

	movaps	%xmm1, -28 * SIZE(Y)

	movaps	%xmm2, %xmm0

	addq	$8 * SIZE, X

	addq	$8 * SIZE, Y

	ALIGN_3

.L45:

	testq	$4, M

	jle	.L46

	ALIGN_3

	movaps	-31 * SIZE(X), %xmm1

	movss	%xmm1, %xmm0

	shufps	$0x93, %xmm1, %xmm0

	movaps	%xmm0, -32 * SIZE(Y)

	addq	$4 * SIZE, X

	addq	$4 * SIZE, Y

	ALIGN_3

.L46:

	testq	$2, M

	jle	.L47

	ALIGN_3

	movsd	-32 * SIZE(X), %xmm0

	movsd	%xmm0, -32 * SIZE(Y)

	addq	$2 * SIZE, X

	addq	$2 * SIZE, Y

	ALIGN_3

.L47:

	testq	$1, M

	jle	.L49

	ALIGN_3