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#define HAVE_KERNEL_16 1

static void sscal_kernel_16 (long n, float *x, float alpha)
{
  __asm__
    (
       "dcbt		0, %2		\n\t"

       "xscvdpspn	48, %x3	\n\t"
       "xxspltw		48, 48, 0	\n\t"

       "lxvp		32, 0(%2)	\n\t"
       "lxvp		34, 32(%2)	\n\t"
       "lxvp		36, 64(%2)	\n\t"
       "lxvp		38, 96(%2)	\n\t"

       "addic.		%1, %1, -32	\n\t"
       "ble		two%=		\n\t"

       ".align	5		\n"
     "one%=:				\n\t"

       "xvmulsp		40, 32, 48	\n\t"
       "xvmulsp		41, 33, 48	\n\t"
       "xvmulsp		42, 34, 48	\n\t"
       "xvmulsp		43, 35, 48	\n\t"
       "lxvp		32, 128(%2)	\n\t"
       "lxvp		34, 160(%2)	\n\t"
       "xvmulsp		44, 36, 48	\n\t"
       "xvmulsp		45, 37, 48	\n\t"
       "xvmulsp		46, 38, 48	\n\t"
       "xvmulsp		47, 39, 48	\n\t"
       "lxvp		36, 192(%2)	\n\t"
       "lxvp		38, 224(%2)	\n\t"

       "stxvp		40, 0(%2)	\n\t"
       "stxvp		42, 32(%2)	\n\t"
       "stxvp		44, 64(%2)	\n\t"
       "stxvp		46, 96(%2)	\n\t"

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

       "addic.		%1, %1, -32	\n\t"
       "bgt		one%=		\n"

     "two%=:				\n\t"

       "xvmulsp		40, 32, 48	\n\t"
       "xvmulsp		41, 33, 48	\n\t"
       "xvmulsp		42, 34, 48	\n\t"
       "xvmulsp		43, 35, 48	\n\t"

       "xvmulsp		44, 36, 48	\n\t"
       "xvmulsp		45, 37, 48	\n\t"
       "xvmulsp		46, 38, 48	\n\t"
       "xvmulsp		47, 39, 48	\n\t"

       "stxvp		40, 0(%2)	\n\t"
       "stxvp		42, 32(%2)	\n\t"
       "stxvp		44, 64(%2)	\n\t"
       "stxvp		46, 96(%2)	\n\t"

     "#n=%1 alpha=%3 x=%0=%2"
     :
       "+m" (*x),
       "+r" (n),	// 1
       "+b" (x)		// 2
     :
       "f" (alpha)	// 3
     :
       "cr0",
       "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39",
       "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47","vs48"
     );
}


static void sscal_kernel_16_zero (long n, float *x)
{

  __asm__
    (
       "xxlxor		32, 32, 32	\n\t"
       "xxlxor		33, 33, 33	\n\t"

       ".align	5		\n"
     "one%=:				\n\t"

       "stxvp		32, 0(%2)	\n\t"
       "stxvp		32, 32(%2)	\n\t"
       "stxvp		32, 64(%2)	\n\t"
       "stxvp		32, 96(%2)	\n\t"

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

       "addic.		%1, %1, -32	\n\t"
       "bgt		one%=		\n"

     "#n=%1 x=%0=%2 "
     :
       "=m" (*x),
       "+r" (n),	// 1
       "+b" (x)	// 2
     :
     :
       "cr0","vs32","vs33"
     );
}
