gemm_kernel_8x4_penryn.s

Optimized GotoBLAS libraries

	movddup	ALPHA, %xmm3

	pshufd	$0x39, %xmm9,  %xmm2
	pshufd	$0x4e, %xmm10, %xmm0
	pshufd	$0x93, %xmm11, %xmm11

	movaps	 %xmm8, %xmm10
	unpcklps %xmm0, %xmm8
	unpckhps %xmm0, %xmm10

	movaps	 %xmm2, %xmm1
	unpcklps %xmm11, %xmm2
	unpckhps %xmm11, %xmm1

	movaps	 %xmm8, %xmm9
	unpcklps %xmm2, %xmm8
	unpckhps %xmm2, %xmm9

	movaps	 %xmm10, %xmm11
	unpcklps %xmm1, %xmm10
	unpckhps %xmm1, %xmm11

	pshufd	 $0x93, %xmm9,  %xmm9
	pshufd	 $0x4e, %xmm10, %xmm10
	pshufd	 $0x39, %xmm11, %xmm11

	mulps	%xmm3, %xmm8
	mulps	%xmm3, %xmm9
	mulps	%xmm3, %xmm10
	mulps	%xmm3, %xmm11

#ifndef TRMMKERNEL
	movsd	0 * SIZE(CO1), %xmm0
	movhps	2 * SIZE(CO1), %xmm0
	movsd	0 * SIZE(CO2), %xmm2
	movhps	2 * SIZE(CO2), %xmm2

	movsd	0 * SIZE(CO1, LDC, 2), %xmm4
	movhps	2 * SIZE(CO1, LDC, 2), %xmm4
	movsd	0 * SIZE(CO2, LDC, 2), %xmm6
	movhps	2 * SIZE(CO2, LDC, 2), %xmm6

	addps	%xmm0, %xmm8
	addps	%xmm2, %xmm9
	addps	%xmm4, %xmm10
	addps	%xmm6, %xmm11
#endif

	movsd	%xmm8,  0 * SIZE(CO1)
	movhps	%xmm8,  2 * SIZE(CO1)
	movsd	%xmm9,  0 * SIZE(CO2)
	movhps	%xmm9,  2 * SIZE(CO2)

	movsd	%xmm10, 0 * SIZE(CO1, LDC, 2)
	movhps	%xmm10, 2 * SIZE(CO1, LDC, 2)
	movsd	%xmm11, 0 * SIZE(CO2, LDC, 2)
	movhps	%xmm11, 2 * SIZE(CO2, LDC, 2)

#if (defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \
    (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
	movq	K, %rax
	subq	KKK, %rax
	leaq	(,%rax, SIZE), %rax
	leaq	(AO, %rax, 4), AO
	leaq	(BO, %rax, 4), BO
#endif

#if defined(TRMMKERNEL) && defined(LEFT)
	addq	$4, KK
#endif

	addq	$4 * SIZE, CO1
	addq	$4 * SIZE, CO2
	ALIGN_4	

.L30:
	testq	$2, M
	jle,pt	.L40

#if !defined(TRMMKERNEL) || \
	(defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \
	(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))

	movq	B, BO
#else
	movq	B, BO

	movq	KK, %rax
	leaq	(, %rax, SIZE), %rax
	leaq	(AO, %rax, 2), AO
	leaq	(BO, %rax, 4), BO
#endif	

	movaps	-32 * SIZE(AO), %xmm0
	pxor	%xmm3, %xmm3
	pxor	%xmm4, %xmm4
	movaps	-32 * SIZE(BO), %xmm2
	pxor	%xmm5, %xmm5
	pxor	%xmm6, %xmm6

	movaps	%xmm4, %xmm8
	movaps	%xmm4, %xmm9
	movaps	%xmm4, %xmm10
	movaps	%xmm4, %xmm11

#ifndef TRMMKERNEL
	movq	K, %rax
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	movq	K, %rax
	subq	KK, %rax
	movq	%rax, KKK	
#else
	movq	KK, %rax
#ifdef LEFT
	addq	$2, %rax
#else
	addq	$4, %rax
#endif
	movq	%rax, KKK
#endif
	sarq	$2, %rax
	jle,pn	.L35
	ALIGN_3

.L32:	
	PREFETCH (PREFETCHSIZE +  0) * SIZE(AO)

	pshufd	$0x44, %xmm0, %xmm1
	addps	%xmm3, %xmm8
	pshufd	$0x50, %xmm2, %xmm3
	mulps	%xmm1, %xmm3
	addps	%xmm4, %xmm9
	pshufd	$0xfa, %xmm2, %xmm4
	movaps	-28 * SIZE(BO), %xmm2
	mulps	%xmm1, %xmm4

	pshufd	$0xee, %xmm0, %xmm1
	movaps	-28 * SIZE(AO), %xmm0
	addps	%xmm3, %xmm10
	pshufd	$0x50, %xmm2, %xmm3
	mulps	%xmm1, %xmm3
	addps	%xmm4, %xmm11
	pshufd	$0xfa, %xmm2, %xmm4
	movaps	-24 * SIZE(BO), %xmm2
	mulps	%xmm1, %xmm4

	pshufd	$0x44, %xmm0, %xmm1
	addps	%xmm3, %xmm8
	pshufd	$0x50, %xmm2, %xmm3
	mulps	%xmm1, %xmm3
	addps	%xmm4, %xmm9
	pshufd	$0xfa, %xmm2, %xmm4
	movaps	-20 * SIZE(BO), %xmm2
	mulps	%xmm1, %xmm4

	pshufd	$0xee, %xmm0, %xmm1
	movaps	-24 * SIZE(AO), %xmm0
	addps	%xmm3, %xmm10
	pshufd	$0x50, %xmm2, %xmm3
	mulps	%xmm1, %xmm3
	addps	%xmm4, %xmm11
	pshufd	$0xfa, %xmm2, %xmm4
	movaps	-16 * SIZE(BO), %xmm2
	mulps	%xmm1, %xmm4

	subq	$-8 * SIZE, AO
	subq	$-16 * SIZE, BO

	subq	$1, %rax
	jg,pt	.L32
	ALIGN_3

.L35:
#ifndef TRMMKERNEL
	movq	K, %rax
#else
	movq	KKK, %rax
#endif
	andq	$3, %rax
	je,pt	.L38
	ALIGN_3

.L36:
	pshufd	$0x44, %xmm0, %xmm1
	movsd	-30 * SIZE(AO), %xmm0
	addps	%xmm3, %xmm8
	pshufd	$0x50, %xmm2, %xmm3
	mulps	%xmm1, %xmm3
	addps	%xmm4, %xmm9
	pshufd	$0xfa, %xmm2, %xmm4
	movaps	-28 * SIZE(BO), %xmm2
	mulps	%xmm1, %xmm4

	addq	$2 * SIZE, AO
	addq	$4 * SIZE, BO

	subq	$1, %rax
	jg,pt	.L36
	ALIGN_3

.L38:
	movddup	ALPHA, %xmm2

	addps	%xmm10, %xmm8
	addps	%xmm11, %xmm9

	addps	%xmm3, %xmm8
	addps	%xmm4, %xmm9

	mulps	%xmm2, %xmm8
	mulps	%xmm2, %xmm9

#ifndef TRMMKERNEL
	movsd	0 * SIZE(CO1), %xmm0
	movhps	0 * SIZE(CO2), %xmm0
	movsd	0 * SIZE(CO1, LDC, 2), %xmm1
	movhps	0 * SIZE(CO2, LDC, 2), %xmm1

	addps	%xmm0, %xmm8
	addps	%xmm1, %xmm9
#endif

	movsd	%xmm8,  0 * SIZE(CO1)
	movhps	%xmm8,  0 * SIZE(CO2)
	movsd	%xmm9,  0 * SIZE(CO1, LDC, 2)
	movhps	%xmm9,  0 * SIZE(CO2, LDC, 2)

#if (defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \
    (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
	movq	K, %rax
	subq	KKK, %rax
	leaq	(,%rax, SIZE), %rax
	leaq	(AO, %rax, 2), AO
	leaq	(BO, %rax, 4), BO
#endif

#if defined(TRMMKERNEL) && defined(LEFT)
	addq	$2, KK
#endif

	addq	$2 * SIZE, CO1
	addq	$2 * SIZE, CO2
	ALIGN_4	

.L40:
	testq	$1, M
	jle,pt	.L49

#if !defined(TRMMKERNEL) || \
	(defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \
	(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))

	movq	B, BO
#else
	movq	B, BO

	movq	KK, %rax
	leaq	(, %rax, SIZE), %rax
	leaq	(AO, %rax, 1), AO
	leaq	(BO, %rax, 4), BO
#endif	

	movsd	-32 * SIZE(AO), %xmm0
	pxor	%xmm8, %xmm8
	movaps	-32 * SIZE(BO), %xmm2
	pxor	%xmm9, %xmm9

#ifndef TRMMKERNEL
	movq	K, %rax
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	movq	K, %rax
	subq	KK, %rax
	movq	%rax, KKK	
#else
	movq	KK, %rax
#ifdef LEFT
	addq	$1, %rax
#else
	addq	$4, %rax
#endif
	movq	%rax, KKK
#endif
	sarq	$2, %rax
	jle,pn	.L45
	ALIGN_3

.L42:	
	PREFETCH (PREFETCHSIZE +  0) * SIZE(AO)

	pshufd	$0x00, %xmm0, %xmm1
	movss	-31 * SIZE(AO), %xmm0
	mulps	%xmm1, %xmm2
	addps	%xmm2, %xmm8
	movaps	-28 * SIZE(BO), %xmm2

	pshufd	$0x00, %xmm0, %xmm1
	movss	-30 * SIZE(AO), %xmm0
	mulps	%xmm1, %xmm2
	addps	%xmm2, %xmm9
	movaps	-24 * SIZE(BO), %xmm2

	pshufd	$0x00, %xmm0, %xmm1
	movss	-29 * SIZE(AO), %xmm0
	mulps	%xmm1, %xmm2
	addps	%xmm2, %xmm8
	movaps	-20 * SIZE(BO), %xmm2

	pshufd	$0x00, %xmm0, %xmm1
	movss	-28 * SIZE(AO), %xmm0
	mulps	%xmm1, %xmm2
	addps	%xmm2, %xmm9
	movaps	-16 * SIZE(BO), %xmm2

	subq	$ -4 * SIZE, AO
	subq	$-16 * SIZE, BO

	subq	$1, %rax
	jg,pt	.L42
	ALIGN_3

.L45:
#ifndef TRMMKERNEL
	movq	K, %rax
#else
	movq	KKK, %rax
#endif
	andq	$3, %rax
	je,pt	.L48
	ALIGN_3

.L46:
	pshufd	$0x00, %xmm0, %xmm1
	movss	-31 * SIZE(AO), %xmm0
	mulps	%xmm1, %xmm2
	addps	%xmm2, %xmm8
	movaps	-28 * SIZE(BO), %xmm2

	addq	$1 * SIZE, AO
	addq	$4 * SIZE, BO

	subq	$1, %rax
	jg,pt	.L46
	ALIGN_3

.L48:
	movddup	ALPHA, %xmm2
	addps	%xmm9, %xmm8
	mulps	%xmm2, %xmm8

	pshufd	$0xff, %xmm8, %xmm11
	pshufd	$0xaa, %xmm8, %xmm10
	pshufd	$0x55, %xmm8, %xmm9
	pshufd	$0x00, %xmm8, %xmm8

#ifndef TRMMKERNEL
	addss	0 * SIZE(CO1), %xmm8
	addss	0 * SIZE(CO2), %xmm9
	addss	0 * SIZE(CO1, LDC, 2), %xmm10
	addss	0 * SIZE(CO2, LDC, 2), %xmm11
#endif

	movss	%xmm8,  0 * SIZE(CO1)
	movss	%xmm9,  0 * SIZE(CO2)
	movss	%xmm10, 0 * SIZE(CO1, LDC, 2)
	movss	%xmm11, 0 * SIZE(CO2, LDC, 2)

#if (defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \
    (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
	movq	K, %rax
	subq	KKK, %rax
	leaq	(,%rax, SIZE), %rax
	leaq	(AO, %rax, 1), AO
	leaq	(BO, %rax, 4), BO
#endif

#if defined(TRMMKERNEL) && defined(LEFT)
	addq	$1, KK
#endif
	ALIGN_4

.L49:
#if defined(TRMMKERNEL) && !defined(LEFT)
	addq	$4, KK
#endif

	movq	BO, B

	leaq	(C, LDC, 4), C

	subq	$1, J
	jg,pt	.L10
	ALIGN_4

.L50:
	testq	$2, N
	jle	.L90

#if defined(TRMMKERNEL) && defined(LEFT)
        movq    OFFSET, %rax
	movq    %rax, KK
#endif

	movq	C, CO1
	leaq	(C, LDC, 1), CO2
	movq	A, AO

	movq	K, %rax
	salq	$BASE_SHIFT + 1, %rax
	leaq	(B, %rax), BB

	movq	M,  I
	sarq	$3, I
	jle,pn	.L60
	ALIGN_4

.L51:
#if !defined(TRMMKERNEL) || \
	(defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \
	(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))

	movq	B, BO
#else
	movq	B, BO

	movq	KK, %rax
	leaq	(, %rax, SIZE), %rax
	leaq	(AO, %rax, 8), AO
	leaq	(BO, %rax, 2), BO
#endif	

	prefetcht2	 -32 * SIZE(BB)
	subq		$-8 * SIZE, BB

	movaps	-32 * SIZE(AO), %xmm0
	pxor	%xmm3, %xmm3
	movaps	-28 * SIZE(AO), %xmm1
	pxor	%xmm4, %xmm4
	movaps	-32 * SIZE(BO), %xmm2

	pxor	%xmm5, %xmm5
	pxor	%xmm6, %xmm6

	prefetcht0     7 * SIZE(CO1)
	movaps	%xmm4, %xmm8
	movaps	%xmm4, %xmm9
	prefetcht0     7 * SIZE(CO2)
	movaps	%xmm4, %xmm10
	movaps	%xmm4, %xmm11


#ifndef TRMMKERNEL
	movq	K, %rax
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	movq	K, %rax
	subq	KK, %rax
	movq	%rax, KKK	
#else
	movq	KK, %rax
#ifdef LEFT
	addq	$8, %rax
#else
	addq	$2, %rax
#endif
	movq	%rax, KKK
#endif
	sarq	$2, %rax
	jle,pn	.L55
	ALIGN_3

.L52:	
	PREFETCH (PREFETCHSIZE +  0) * SIZE(AO)

	addps	%xmm3, %xmm8
	pshufd	$0x00, %xmm2, %xmm3
	mulps	%xmm0, %xmm3
	addps	%xmm4, %xmm9
	pshufd	$0x55, %xmm2, %xmm4
	mulps	%xmm0, %xmm4
	movaps	-24 * SIZE(AO), %xmm0

	addps	%xmm5, %xmm10
	pshufd	$0x00, %xmm2, %xmm5
	mulps	%xmm1, %xmm5
	addps	%xmm6, %xmm11
	pshufd	$0x55, %xmm2, %xmm6
	mulps	%xmm1, %xmm6
	movaps	-20 * SIZE(AO), %xmm1

	addps	%xmm3, %xmm8
	pshufd	$0xaa, %xmm2, %xmm3
	mulps	%xmm0, %xmm3
	addps	%xmm4, %xmm9
	pshufd	$0xff, %xmm2, %xmm4
	mulps	%xmm0, %xmm4
	movaps	-16 * SIZE(AO), %xmm0

	PREFETCH (PREFETCHSIZE + 16) * SIZE(AO)

	addps	%xmm5, %xmm10
	pshufd	$0xaa, %xmm2, %xmm5
	mulps	%xmm1, %xmm5
	addps	%xmm6, %xmm11
	pshufd	$0xff, %xmm2, %xmm6
	movaps	-28 * SIZE(BO), %xmm2
	mulps	%xmm1, %xmm6
	movaps	-12 * SIZE(AO), %xmm1

	addps	%xmm3, %xmm8
	pshufd	$0x00, %xmm2, %xmm3
	mulps	%xmm0, %xmm3
	addps	%xmm4, %xmm9
	pshufd	$0x55, %xmm2, %xmm4
	mulps	%xmm0, %xmm4
	movaps	 -8 * SIZE(AO), %xmm0

	addps	%xmm5, %xmm10
	pshufd	$0x00, %xmm2, %xmm5
	mulps	%xmm1, %xmm5
	addps	%xmm6, %xmm11
	pshufd	$0x55, %xmm2, %xmm6
	mulps	%xmm1, %xmm6
	movaps	 -4 * SIZE(AO), %xmm1

	addps	%xmm3, %xmm8
	pshufd	$0xaa, %xmm2, %xmm3
	mulps	%xmm0, %xmm3
	addps	%xmm4, %xmm9
	pshufd	$0xff, %xmm2, %xmm4
	mulps	%xmm0, %xmm4
	movaps	  0 * SIZE(AO), %xmm0

	addps	%xmm5, %xmm10
	pshufd	$0xaa, %xmm2, %xmm5
	mulps	%xmm1, %xmm5
	addps	%xmm6, %xmm11
	pshufd	$0xff, %xmm2, %xmm6
	movaps	-24 * SIZE(BO), %xmm2
	mulps	%xmm1, %xmm6
	movaps	  4 * SIZE(AO), %xmm1

	subq	$-32 * SIZE, AO
	subq	$ -8 * SIZE, BO

	subq	$1, %rax
	jg,pt	.L52
	ALIGN_3

.L55:
#ifndef TRMMKERNEL
	movq	K, %rax
#else
	movq	KKK, %rax
#endif
	andq	$3, %rax		# if (k & 1)
	je,pt	.L58
	ALIGN_3

.L56:
	addps	%xmm3, %xmm8
	pshufd	$0x00, %xmm2, %xmm3
	mulps	%xmm0, %xmm3
	addps	%xmm4, %xmm9
	pshufd	$0x55, %xmm2, %xmm4
	mulps	%xmm0, %xmm4
	movaps	-24 * SIZE(AO), %xmm0

	addps	%xmm5, %xmm10
	pshufd	$0x00, %xmm2, %xmm5
	mulps	%xmm1, %xmm5
	addps	%xmm6, %xmm11
	pshufd	$0x55, %xmm2, %xmm6
	movsd	-30 * SIZE(BO), %xmm2
	mulps	%xmm1, %xmm6
	movaps	-20 * SIZE(AO), %xmm1

	addq	$8 * SIZE, AO
	addq	$2 * SIZE, BO

	subq	$1, %rax
	jg,pt	.L56
	ALIGN_3

.L58:
	movddup	ALPHA, %xmm7

	addps	%xmm3, %xmm8
	addps	%xmm4, %xmm9
	addps	%xmm5, %xmm10
	addps	%xmm6, %xmm11

	mulps	%xmm7, %xmm8
	mulps	%xmm7, %xmm9
	mulps	%xmm7, %xmm10
	mulps	%xmm7, %xmm11

#ifndef TRMMKERNEL
	movsd	0 * SIZE(CO1), %xmm0
	movhps	2 * SIZE(CO1), %xmm0
	movsd	4 * SIZE(CO1), %xmm1
	movhps	6 * SIZE(CO1), %xmm1
	movsd	0 * SIZE(CO2), %xmm2
	movhps	2 * SIZE(CO2), %xmm2
	movsd	4 * SIZE(CO2), %xmm3
	movhps	6 * SIZE(CO2), %xmm3

	addps	%xmm0, %xmm8
	addps	%xmm1, %xmm10
	addps	%xmm2, %xmm9
	addps	%xmm3, %xmm11
#endif

	movsd	%xmm8,  0 * SIZE(CO1)
	movhps	%xmm8,  2 * SIZE(CO1)
	movsd	%xmm10, 4 * SIZE(CO1)
	movhps	%xmm10, 6 * SIZE(CO1)
	movsd	%xmm9,  0 * SIZE(CO2)
	movhps	%xmm9,  2 * SIZE(CO2)
	movsd	%xmm11, 4 * SIZE(CO2)
	movhps	%xmm11, 6 * SIZE(CO2)

#if (defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \
    (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
	movq	K, %rax
	subq	KKK, %rax
	leaq	(,%rax, SIZE), %rax
	leaq	(AO, %rax, 8), AO
	leaq	(BO, %rax, 2), BO
#endif

#if defined(TRMMKERNEL) && defined(LEFT)
	addq	$8, KK
#endif

	addq	$8 * SIZE, CO1
	addq	$8 * SIZE, CO2
	decq	I
	jg,pt	.L51
	ALIGN_4	

.L60:
	testq	$4, M
	jle,pt	.L70

#if !defined(TRMMKERNEL) || \
	(defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \
	(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))

	movq	B, BO
#else
	movq	B, BO

	movq	KK, %rax
	leaq	(, %rax, SIZE), %rax
	leaq	(AO, %rax, 4), AO
	leaq	(BO, %rax, 2), BO
#endif	

	movaps	-32 * SIZE(AO), %xmm0
	pxor	%xmm3, %xmm3
	pxor	%xmm4, %xmm4
	movaps	-32 * SIZE(BO), %xmm2
	pxor	%xmm8, %xmm8
	pxor	%xmm9, %xmm9

	pxor	%xmm10, %xmm10
	pxor	%xmm11, %xmm11

#ifndef TRMMKERNEL
	movq	K, %rax
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	movq	K, %rax
	subq	KK, %rax
	movq	%rax, KKK	
#else
	movq	KK, %rax
#ifdef LEFT
	addq	$4, %rax
#else
	addq	$2, %rax
#endif
	movq	%rax, KKK
#endif
	sarq	$2, %rax
	jle,pn	.L65
	ALIGN_3

.L62:	
	PREFETCH (PREFETCHSIZE +  0) * SIZE(AO)

	addps	%xmm3, %xmm8
	pshufd	$0x00, %xmm2, %xmm3
	mulps	%xmm0, %xmm3
	addps	%xmm4, %xmm9
	pshufd	$0x55, %xmm2, %xmm4
	mulps	%xmm0, %xmm4
	movaps	-28 * SIZE(AO), %xmm0

	addps	%xmm3, %xmm10
	pshufd	$0xaa, %xmm2, %xmm3
	mulps	%xmm0, %xmm3
	addps	%xmm4, %xmm11
	pshufd	$0xff, %xmm2, %xmm4
	movaps	-28 * SIZE(BO), %xmm2
	mulps	%xmm0, %xmm4
	movaps	-24 * SIZE(AO), %xmm0

	addps	%xmm3, %xmm8
	pshufd	$0x00, %xmm2, %xmm3
	mulps	%xmm0, %xmm3
	addps	%xmm4, %xmm9
	pshufd	$0x55, %xmm2, %xmm4
	mulps	%xmm0, %xmm4
	movaps	-20 * SIZE(AO), %xmm0

	addps	%xmm3, %xmm10
	pshufd	$0xaa, %xmm2, %xmm3
	mulps	%xmm0, %xmm3
	addps	%xmm4, %xmm11
	pshufd	$0xff, %xmm2, %xmm4
	movaps	-24 * SIZE(BO), %xmm2
	mulps	%xmm0, %xmm4
	movaps	-16 * SIZE(AO), %xmm0

	subq	$-16 * SIZE, AO
	subq	$ -8 * SIZE, BO

	subq	$1, %rax
	jg,pt	.L62
	ALIGN_3

.L65:
#ifndef TRMMKERNEL
	movq	K, %rax
#else
	movq	KKK, %rax
#endif
	andq	$3, %rax
	je,pt	.L68
	ALIGN_3

.L66:
	addps	%xmm3, %xmm8
	pshufd	$0x00, %xmm2, %xmm3
	mulps	%xmm0, %xmm3
	addps	%xmm4, %xmm9
	pshufd	$0x55, %xmm2, %xmm4
	movsd	-30 * SIZE(BO), %xmm2
	mulps	%xmm0, %xmm4
	movaps	-28 * SIZE(AO), %xmm0

	addq	$4 * SIZE, AO
	addq	$2 * SIZE, BO

	subq	$1, %rax
	jg,pt	.L66
	ALIGN_3

.L68:
	movddup	ALPHA, %xmm7

	addps	%xmm10, %xmm8
	addps	%xmm11, %xmm9

	addps	%xmm3, %xmm8
	addps	%xmm4, %xmm9

	mulps	%xmm7, %xmm8
	mulps	%xmm7, %xmm9

#ifndef TRMMKERNEL
	movsd	0 * SIZE(CO1), %xmm0
	movhps	2 * SIZE(CO1), %xmm0
	movsd	0 * SIZE(CO2), %xmm2
	movhps	2 * SIZE(CO2), %xmm2

	addps	%xmm0, %xmm8
	addps	%xmm2, %xmm9
#endif

	movsd	%xmm8,  0 * SIZE(CO1)
	movhps	%xmm8,  2 * SIZE(CO1)
	movsd	%xmm9,  0 * SIZE(CO2)
	movhps	%xmm9,  2 * SIZE(CO2)

#if (defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \
    (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
	movq	K, %rax
	subq	KKK, %rax
	leaq	(,%rax, SIZE), %rax
	leaq	(AO, %rax, 4), AO
	leaq	(BO, %rax, 2), BO
#endif

#if defined(TRMMKERNEL) && defined(LEFT)
	addq	$4, KK
#endif

	addq	$4 * SIZE, CO1
	addq	$4 * SIZE, CO2
	ALIGN_4	

.L70:
	testq	$2, M
	jle,pt	.L80

#if !defined(TRMMKERNEL) || \
	(defined(TRMMKERNEL) &&  defined(LEFT) &&  defined(TRANSA)) || \
	(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))

	movq	B, BO
#else
	movq	B, BO

	movq	KK, %rax
	leaq	(, %rax, SIZE), %rax
	leaq	(AO, %rax, 2), AO
	leaq	(BO, %rax, 2), BO
#endif	

	movaps	-32 * SIZE(AO), %xmm0
	pxor	%xmm3, %xmm3
	movaps	-32 * SIZE(BO), %xmm2
	pxor	%xmm8, %xmm8