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

/* 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.                 */

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

	.set noat

	.set noreorder

#define ASSEMBLER

#include "common.h"

#include "version.h"

	.globl NAME

	.ent   NAME

NAME:

#ifdef PROFILE

	ldgp	$gp, 0($27)

	lda	$28, _mcount

	jsr	$28, ($28), _mcount

#endif

#ifndef C_INTERFACE

	ldl	$16,   0($16)		# n

	mov	$18,  $20		# Store Address

	ldl	$19,   0($19)		# incx

	nop

	LD	$f1,   0($17)		# alpha

#else

	mov	$18,  $20		# Store Address

	fmov	$f17, $f1		# alpha

#endif

#ifndef PROFILE

	.prologue 0

#else

	.prologue 1

#endif

	sra	$16,  1, $21		# 4-unrolling

	ble	$16,  $End

	lda	$23,  -1($19)

	ble	$19,  $End

	bgt	$23,  $INC_NOT_1

	.align 4

	ble	$21,  $Sub

	lda	$21,  -1($21)

	LD	$f10,   0*SIZE($18)

	LD	$f11,   1*SIZE($18)

	LD	$f12,   2*SIZE($18)

	LD	$f13,   3*SIZE($18)

	lda	$18,    4*SIZE($18)

	ble	$21,  $MainRemain

	.align 4

$MainLoop:

	MUL	$f10, $f1,  $f20

	LD	$f10,   0*SIZE($18)

	MUL	$f11, $f1,  $f21

	LD	$f11,   1*SIZE($18)

	MUL	$f12, $f1,  $f22

	LD	$f12,   2*SIZE($18)

	MUL	$f13, $f1,  $f23

	LD	$f13,   3*SIZE($18)

	lda	$18,    4*SIZE($18)

	lda	$21,   -1($21)

	ST	$f20,   0*SIZE($20)

	ST	$f21,   1*SIZE($20)

	ST	$f22,   2*SIZE($20)

	ST	$f23,   3*SIZE($20)

	lda	$20,    4*SIZE($20)

	bgt	$21, $MainLoop

	.align 4

$MainRemain:

	MUL	$f10, $f1,  $f20

	MUL	$f11, $f1,  $f21

	MUL	$f12, $f1,  $f22

	MUL	$f13, $f1,  $f23

	ST	$f20,   0*SIZE($20)

	ST	$f21,   1*SIZE($20)

	ST	$f22,   2*SIZE($20)

	ST	$f23,   3*SIZE($20)

	lda	$20,    4*SIZE($20)

	.align 4

$Sub:

	blbc	$16, $End

	LD	$f10,      0*SIZE($18)

	LD	$f11,      1*SIZE($18)

	MUL	$f10, $f1,  $f20

	MUL	$f11, $f1,  $f21

	ST	$f20,      0*SIZE($20)

	ST	$f21,      1*SIZE($20)

	.align 4

$End:

	ret

	.align 4

$INC_NOT_1:

	addl	$19, $19, $19

	ble	$21,  $INC_Sub

	lda	$21,  -1($21)

	LD	$f10,   0*SIZE($18)

	LD	$f11,   1*SIZE($18)

	SXADDQ	$19, $18, $18

	LD	$f12,   0*SIZE($18)

	LD	$f13,   1*SIZE($18)

	SXADDQ	$19, $18, $18

	ble	$21,  $INC_MainRemain

	.align 4

$INC_MainLoop:

	MUL	$f10, $f1,  $f20

	LD	$f10,   0*SIZE($18)

	MUL	$f11, $f1,  $f21

	LD	$f11,   1*SIZE($18)

	SXADDQ	$19, $18, $18

	MUL	$f12, $f1,  $f22

	LD	$f12,   0*SIZE($18)

	MUL	$f13, $f1,  $f23

	LD	$f13,   1*SIZE($18)

	SXADDQ	$19, $18, $18

	ST	$f20,   0*SIZE($20)

	lda	$21,   -1($21)

	ST	$f21,   1*SIZE($20)

	SXADDQ	$19, $20, $20

	ST	$f22,   0*SIZE($20)

	ST	$f23,   1*SIZE($20)

	SXADDQ	$19, $20, $20

	unop

	bgt	$21, $INC_MainLoop

	.align 4

$INC_MainRemain:

	MUL	$f10, $f1,  $f20

	MUL	$f11, $f1,  $f21

	MUL	$f12, $f1,  $f22

	MUL	$f13, $f1,  $f23

	ST	$f20,   0*SIZE($20)

	ST	$f21,   1*SIZE($20)

	SXADDQ	$19, $20, $20

	ST	$f22,   0*SIZE($20)

	ST	$f23,   1*SIZE($20)

	SXADDQ	$19, $20, $20

	.align 4

$INC_Sub:

	blbc	$16, $INC_End

	LD	$f10,   0*SIZE($18)

	LD	$f11,   1*SIZE($18)

	MUL	$f10, $f1,  $f20

	MUL	$f11, $f1,  $f21

	ST	$f20,   0*SIZE($20)

	ST	$f21,   1*SIZE($20)

	.align 4

$INC_End:

	ret

	.end NAME

	.ident VERSION