/***************************************************************************
Copyright (c) 2013-2016, The OpenBLAS Project
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modification, are permitted provided that the following conditions are
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1. Redistributions of source code must retain the above copyright
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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
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its contributors may be used to endorse or promote products
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/**************************************************************************************
* 2016/03/28 Werner Saar (wernsaar@googlemail.com)
* 	 BLASTEST 		: OK
* 	 CTEST			: OK
* 	 TEST			: OK
*	 LAPACK-TEST		: OK
**************************************************************************************/

#define HAVE_KERNEL_8 1
static void zasum_kernel_8( BLASLONG n, FLOAT *x, FLOAT *svec) __attribute__ ((noinline));

static void zasum_kernel_8( BLASLONG n, FLOAT *x, FLOAT *svec)
{


	BLASLONG i = n;
	BLASLONG o16 = 16;
	BLASLONG o32 = 32;
	BLASLONG o48 = 48;
	BLASLONG o64 = 64;
	BLASLONG o80 = 80;
	BLASLONG o96 = 96;
	BLASLONG o112 = 112;
	FLOAT *x1=x;
	BLASLONG pre = 384;

	__asm__  __volatile__
	(

	"dcbt		%2 , %4				    \n\t"

	"xxlxor		32,32,32			    \n\t"
	"xxlxor		33,33,33			    \n\t"
	"xxlxor		34,34,34			    \n\t"
	"xxlxor		35,35,35			    \n\t"
	"xxlxor		36,36,36			    \n\t"
	"xxlxor		37,37,37			    \n\t"
	"xxlxor		38,38,38			    \n\t"
	"xxlxor		39,39,39			    \n\t"

	"lxvd2x		40, 0, %2			    \n\t"
	"lxvd2x		41, %5, %2			    \n\t"
	"lxvd2x		42, %6, %2			    \n\t"
	"lxvd2x		43, %7, %2			    \n\t"
	"lxvd2x		44, %8, %2			    \n\t"
	"lxvd2x		45, %9, %2			    \n\t"
	"lxvd2x		46, %10, %2			    \n\t"
	"lxvd2x		47, %11, %2			    \n\t"

	"addi		%2, %2, 128			    \n\t"

	"addic.		%0 , %0	, -8  	 	             \n\t"
	"ble		2f		             	     \n\t"

	".align 5				            \n\t"
	"1:				                    \n\t"

	"dcbt		%2 , %4				    \n\t"

	"xvabsdp	48, 40				    \n\t"
	"xvabsdp	49, 41				    \n\t"
	"xvabsdp	50, 42				    \n\t"
	"xvabsdp	51, 43				    \n\t"

	"lxvd2x		40, 0, %2			    \n\t"
	"lxvd2x		41, %5, %2			    \n\t"

	"xvabsdp	52, 44				    \n\t"
	"xvabsdp	53, 45				    \n\t"

	"lxvd2x		42, %6, %2			    \n\t"
	"lxvd2x		43, %7, %2			    \n\t"

	"xvabsdp	54, 46				    \n\t"
	"xvabsdp	55, 47				    \n\t"

	"lxvd2x		44, %8, %2			    \n\t"
	"lxvd2x		45, %9, %2			    \n\t"

	"xvadddp	32, 32, 48		    \n\t"
	"xvadddp	33, 33, 49		    \n\t"

	"lxvd2x		46, %10, %2			    \n\t"
	"lxvd2x		47, %11, %2			    \n\t"

	"xvadddp	34, 34, 50		    \n\t"
	"xvadddp	35, 35, 51		    \n\t"
	"addi		%2, %2, 128			    \n\t"
	"xvadddp	36, 36, 52		    \n\t"
	"xvadddp	37, 37, 53		    \n\t"
	"addic.		%0 , %0	, -8  	 	             \n\t"
	"xvadddp	38, 38, 54		    \n\t"
	"xvadddp	39, 39, 55		    \n\t"

	"bgt		1b		             	     \n\t"

	"2:						     \n\t"


	"xvabsdp	48, 40				    \n\t"
	"xvabsdp	49, 41				    \n\t"
	"xvabsdp	50, 42				    \n\t"
	"xvabsdp	51, 43				    \n\t"
	"xvabsdp	52, 44				    \n\t"
	"xvabsdp	53, 45				    \n\t"
	"xvabsdp	54, 46				    \n\t"
	"xvabsdp	55, 47				    \n\t"

	"xvadddp	32, 32, 48		    \n\t"
	"xvadddp	33, 33, 49		    \n\t"
	"xvadddp	34, 34, 50		    \n\t"
	"xvadddp	35, 35, 51		    \n\t"
	"xvadddp	36, 36, 52		    \n\t"
	"xvadddp	37, 37, 53		    \n\t"
	"xvadddp	38, 38, 54		    \n\t"
	"xvadddp	39, 39, 55		    \n\t"

	"xvadddp	32, 32, 33		     \n\t"
	"xvadddp	34, 34, 35		     \n\t"
	"xvadddp	36, 36, 37		     \n\t"
	"xvadddp	38, 38, 39		     \n\t"

	"xvadddp	32, 32, 34		     \n\t"
	"xvadddp	36, 36, 38		     \n\t"

	"xvadddp	32, 32, 36		     \n\t"


	"stxvd2x	32, 0, %3		     \n\t"

	:
        : 
          "r" (i),	// 0	
	  "r" (n),  	// 1
          "r" (x1),     // 2
          "r" (svec),   // 3
          "r" (pre),    // 4
	  "r" (o16),	// 5
	  "r" (o32),	// 6
	  "r" (o48),    // 7
          "r" (o64),    // 8
          "r" (o80),    // 9
          "r" (o96),    // 10
          "r" (o112)   // 11
	: "cr0", "%0", "%2",  "memory"
	);

}