/*********************************************************************/
/* 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 STACK 16
#define ARGS 0
#define STACK_M 4 + STACK + ARGS(%esp)
#define STACK_ALPHA_R 16 + STACK + ARGS(%esp)
#define STACK_ALPHA_I 20 + STACK + ARGS(%esp)
#define STACK_X 24 + STACK + ARGS(%esp)
#define STACK_INCX 28 + STACK + ARGS(%esp)
#define M %ebx
#define X %ecx
#define INCX %edx
#define I %esi
#define XX %edi
#define FLAG %ebp
#if defined(NEHALEM) || defined(PENRYN) || defined(DUNNINGTON)
#define USE_PSHUFD
#else
#define USE_PSHUFD_HALF
#endif
#include "l1param.h"
PROLOGUE
PROFCODE
pushl %edi
pushl %esi
pushl %ebx
pushl %ebp
movl STACK_M, M
movl STACK_X, X
movl STACK_INCX, INCX
movss STACK_ALPHA_R, %xmm0
movss STACK_ALPHA_I, %xmm1
sall $ZBASE_SHIFT, INCX
xor FLAG, FLAG
testl M, M
jle .L999
xorps %xmm7, %xmm7
comiss %xmm0, %xmm7
jne .L100 # Alpha_r != ZERO
comiss %xmm1, %xmm7
jne .L100 # Alpha_i != ZERO
/* Alpha == ZERO */
cmpl $2 * SIZE, INCX
jne .L50
/* INCX == 1 */
cmpl $3, M
jle .L13
testl $4, X
je .L05
movss %xmm7, 0 * SIZE(X)
addl $SIZE, X
movl $1, FLAG
decl M
ALIGN_3
.L05:
testl $8, X
je .L06
movlps %xmm7, 0 * SIZE(X)
addl $2 * SIZE, X
subl $1, M
ALIGN_3
.L06:
movl M, I # rcx = n
sarl $3, I
jle .L12
ALIGN_4
.L11:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
movaps %xmm7, 0 * SIZE(X)
movaps %xmm7, 4 * SIZE(X)
movaps %xmm7, 8 * SIZE(X)
movaps %xmm7, 12 * SIZE(X)
addl $16 * SIZE, X
decl I
jg .L11
ALIGN_4
.L12:
testl $7, M
je .L19
testl $4, M
je .L13
movaps %xmm7, 0 * SIZE(X)
movaps %xmm7, 4 * SIZE(X)
addl $8 * SIZE, X
ALIGN_3
.L13:
testl $2, M
je .L14
movlps %xmm7, 0 * SIZE(X)
movhps %xmm7, 2 * SIZE(X)
addl $4 * SIZE, X
ALIGN_3
.L14:
testl $1, M
je .L19
movlps %xmm7, 0 * SIZE(X)
addl $2 * SIZE, X
ALIGN_3
.L19:
testl $1, FLAG
je .L999
movss %xmm7, 0 * SIZE(X)
jmp .L999
ALIGN_4
/* incx != 1 */
.L50:
movl M, I # rcx = n
sarl $2, I
jle .L52
ALIGN_4
.L51:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
movsd %xmm7, 0 * SIZE(X)
addl INCX, X
movsd %xmm7, 0 * SIZE(X)
addl INCX, X
movsd %xmm7, 0 * SIZE(X)
addl INCX, X
movsd %xmm7, 0 * SIZE(X)
addl INCX, X
decl I
jg .L51
ALIGN_4
.L52:
testl $2, M
je .L53
movsd %xmm7, 0 * SIZE(X)
addl INCX, X
movsd %xmm7, 0 * SIZE(X)
addl INCX, X
ALIGN_3
.L53:
testl $1, M
je .L999
movsd %xmm7, 0 * SIZE(X)
jmp .L999
ALIGN_4
/* Alpha != ZERO */
.L100:
testl $SIZE, X
jne .L130
cmpl $2 * SIZE, INCX
jne .L120
movaps %xmm0, %xmm6
shufps $0, %xmm6, %xmm6
shufps $0, %xmm1, %xmm1
subps %xmm1, %xmm7
unpcklps %xmm1, %xmm7
subl $-32 * SIZE, X
testl $2 * SIZE, X
je .L105
movsd -32 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -32 * SIZE(X)
addl $2 * SIZE, X
decl M
jle .L999
ALIGN_3
.L105:
movl M, I
sarl $4, I
jle .L115
movaps -32 * SIZE(X), %xmm0
movaps -28 * SIZE(X), %xmm1
movaps -24 * SIZE(X), %xmm2
movaps -20 * SIZE(X), %xmm3
decl I
jle .L112
ALIGN_4
.L111:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, -32 * SIZE(X)
movaps -16 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, -28 * SIZE(X)
movaps -12 * SIZE(X), %xmm1
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movaps %xmm2, -24 * SIZE(X)
movaps -8 * SIZE(X), %xmm2
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movaps %xmm3, -20 * SIZE(X)
movaps -4 * SIZE(X), %xmm3
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(X)
#endif
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, -16 * SIZE(X)
movaps 0 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, -12 * SIZE(X)
movaps 4 * SIZE(X), %xmm1
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movaps %xmm2, -8 * SIZE(X)
movaps 8 * SIZE(X), %xmm2
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movaps %xmm3, -4 * SIZE(X)
movaps 12 * SIZE(X), %xmm3
subl $-32 * SIZE, X
decl I
jg .L111
ALIGN_4
.L112:
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, -32 * SIZE(X)
movaps -16 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, -28 * SIZE(X)
movaps -12 * SIZE(X), %xmm1
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movaps %xmm2, -24 * SIZE(X)
movaps -8 * SIZE(X), %xmm2
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movaps %xmm3, -20 * SIZE(X)
movaps -4 * SIZE(X), %xmm3
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, -16 * SIZE(X)
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, -12 * SIZE(X)
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movaps %xmm2, -8 * SIZE(X)
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movaps %xmm3, -4 * SIZE(X)
subl $-32 * SIZE, X
ALIGN_4
.L115:
testl $8, M
je .L116
movaps -32 * SIZE(X), %xmm0
movaps -28 * SIZE(X), %xmm1
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, -32 * SIZE(X)
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, -28 * SIZE(X)
movaps -24 * SIZE(X), %xmm2
movaps -20 * SIZE(X), %xmm3
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movaps %xmm2, -24 * SIZE(X)
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movaps %xmm3, -20 * SIZE(X)
addl $16 * SIZE, X
ALIGN_3
.L116:
testl $4, M
je .L117
movaps -32 * SIZE(X), %xmm0
movaps -28 * SIZE(X), %xmm1
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, -32 * SIZE(X)
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, -28 * SIZE(X)
addl $8 * SIZE, X
ALIGN_3
.L117:
testl $2, M
je .L118
movaps -32 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, -32 * SIZE(X)
addl $4 * SIZE, X
ALIGN_3
.L118:
testl $1, M
je .L999
movsd -32 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -32 * SIZE(X)
jmp .L999
ALIGN_3
.L120:
PSHUFD2($0, %xmm0, %xmm6)
PSHUFD2($0, %xmm1, %xmm1)
subps %xmm1, %xmm7
unpcklps %xmm1, %xmm7
movl X, XX
movl M, I
sarl $3, I
jle .L125
movsd (X), %xmm0
addl INCX, X
movhps (X), %xmm0
addl INCX, X
movsd (X), %xmm1
addl INCX, X
movhps (X), %xmm1
addl INCX, X
movsd (X), %xmm2
addl INCX, X
movhps (X), %xmm2
addl INCX, X
movsd (X), %xmm3
addl INCX, X
movhps (X), %xmm3
addl INCX, X
decl I
jle .L122
ALIGN_4
.L121:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, (XX)
addl INCX, XX
movhps %xmm0, (XX)
addl INCX, XX
movsd (X), %xmm0
addl INCX, X
movhps (X), %xmm0
addl INCX, X
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movlps %xmm1, (XX)
addl INCX, XX
movhps %xmm1, (XX)
addl INCX, XX
movsd (X), %xmm1
addl INCX, X
movhps (X), %xmm1
addl INCX, X
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movlps %xmm2, (XX)
addl INCX, XX
movhps %xmm2, (XX)
addl INCX, XX
movsd (X), %xmm2
addl INCX, X
movhps (X), %xmm2
addl INCX, X
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movlps %xmm3, (XX)
addl INCX, XX
movhps %xmm3, (XX)
addl INCX, XX
movsd (X), %xmm3
addl INCX, X
movhps (X), %xmm3
addl INCX, X
decl I
jg .L121
ALIGN_4
.L122:
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, (XX)
addl INCX, XX
movhps %xmm0, (XX)
addl INCX, XX
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movlps %xmm1, (XX)
addl INCX, XX
movhps %xmm1, (XX)
addl INCX, XX
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movlps %xmm2, (XX)
addl INCX, XX
movhps %xmm2, (XX)
addl INCX, XX
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movlps %xmm3, (XX)
addl INCX, XX
movhps %xmm3, (XX)
addl INCX, XX
ALIGN_4
.L125:
testl $4, M
je .L127
movsd (X), %xmm0
addl INCX, X
movhps (X), %xmm0
addl INCX, X
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, (XX)
addl INCX, XX
movhps %xmm0, (XX)
addl INCX, XX
movsd (X), %xmm1
addl INCX, X
movhps (X), %xmm1
addl INCX, X
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movlps %xmm1, (XX)
addl INCX, XX
movhps %xmm1, (XX)
addl INCX, XX
ALIGN_3
.L127:
testl $2, M
je .L128
movsd (X), %xmm0
addl INCX, X
movhps (X), %xmm0
addl INCX, X
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, (XX)
addl INCX, XX
movhps %xmm0, (XX)
addl INCX, XX
ALIGN_3
.L128:
testl $1, M
je .L999
movsd (X), %xmm0
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, (XX)
jmp .L999
ALIGN_3
.L130:
cmpl $2 * SIZE, INCX
jne .L120
#if defined(ALIGNED_ACCESS) && !defined(NEHALEM)
PSHUFD2($0, %xmm0, %xmm6)
PSHUFD2($0, %xmm1, %xmm1)
subps %xmm1, %xmm7
unpcklps %xmm1, %xmm7
subl $-31 * SIZE, X
testl $2 * SIZE, X
je .L130x
movsd -31 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -31 * SIZE(X)
addl $2 * SIZE, X
decl M
jle .L999
ALIGN_3
.L130x:
shufps $0xb1, %xmm7, %xmm7
movaps -32 * SIZE(X), %xmm0
movaps %xmm0, %xmm4
movl M, I
sarl $4, I
jle .L135
movaps -28 * SIZE(X), %xmm1
decl I
jle .L132
ALIGN_4
.L131:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -32 * SIZE(X)
movaps -24 * SIZE(X), %xmm0
movss %xmm0, %xmm1
PSHUFD2($0x1b, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, %xmm4
movss %xmm2, %xmm1
movaps %xmm1, -28 * SIZE(X)
movaps -20 * SIZE(X), %xmm1
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -24 * SIZE(X)
movaps -16 * SIZE(X), %xmm0
movss %xmm0, %xmm1
PSHUFD2($0x1b, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, %xmm4
movss %xmm2, %xmm1
movaps %xmm1, -20 * SIZE(X)
movaps -12 * SIZE(X), %xmm1
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(X)
#endif
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -16 * SIZE(X)
movaps -8 * SIZE(X), %xmm0
movss %xmm0, %xmm1
PSHUFD2($0x1b, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, %xmm4
movss %xmm2, %xmm1
movaps %xmm1, -12 * SIZE(X)
movaps -4 * SIZE(X), %xmm1
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -8 * SIZE(X)
movaps 0 * SIZE(X), %xmm0
movss %xmm0, %xmm1
PSHUFD2($0x1b, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, %xmm4
movss %xmm2, %xmm1
movaps %xmm1, -4 * SIZE(X)
movaps 4 * SIZE(X), %xmm1
subl $-32 * SIZE, X
decl I
jg .L131
ALIGN_4
.L132:
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -32 * SIZE(X)
movaps -24 * SIZE(X), %xmm0
movss %xmm0, %xmm1
PSHUFD2($0x1b, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, %xmm4
movss %xmm2, %xmm1
movaps %xmm1, -28 * SIZE(X)
movaps -20 * SIZE(X), %xmm1
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -24 * SIZE(X)
movaps -16 * SIZE(X), %xmm0
movss %xmm0, %xmm1
PSHUFD2($0x1b, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, %xmm4
movss %xmm2, %xmm1
movaps %xmm1, -20 * SIZE(X)
movaps -12 * SIZE(X), %xmm1
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -16 * SIZE(X)
movaps -8 * SIZE(X), %xmm0
movss %xmm0, %xmm1
PSHUFD2($0x1b, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, %xmm4
movss %xmm2, %xmm1
movaps %xmm1, -12 * SIZE(X)
movaps -4 * SIZE(X), %xmm1
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -8 * SIZE(X)
movaps 0 * SIZE(X), %xmm0
movss %xmm0, %xmm1
PSHUFD2($0x1b, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, %xmm4
movss %xmm2, %xmm1
movaps %xmm1, -4 * SIZE(X)
subl $-32 * SIZE, X
ALIGN_4
.L135:
testl $8, M
je .L136
movaps -28 * SIZE(X), %xmm1
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -32 * SIZE(X)
movaps -24 * SIZE(X), %xmm0
movss %xmm0, %xmm1
PSHUFD2($0x1b, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, %xmm4
movss %xmm2, %xmm1
movaps %xmm1, -28 * SIZE(X)
movaps -20 * SIZE(X), %xmm1
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -24 * SIZE(X)
movaps -16 * SIZE(X), %xmm0
movss %xmm0, %xmm1
PSHUFD2($0x1b, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, %xmm4
movss %xmm2, %xmm1
movaps %xmm1, -20 * SIZE(X)
addl $16 * SIZE, X
ALIGN_3
.L136:
testl $4, M
je .L137
movaps -28 * SIZE(X), %xmm1
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -32 * SIZE(X)
movaps -24 * SIZE(X), %xmm0
movss %xmm0, %xmm1
PSHUFD2($0x1b, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movaps %xmm1, %xmm4
movss %xmm2, %xmm1
movaps %xmm1, -28 * SIZE(X)
addl $8 * SIZE, X
ALIGN_3
.L137:
testl $2, M
je .L138
movaps -28 * SIZE(X), %xmm1
movss %xmm1, %xmm0
PSHUFD2($0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movaps %xmm0, %xmm2
movss %xmm4, %xmm0
movaps %xmm0, -32 * SIZE(X)
movaps %xmm2, %xmm4
movaps %xmm1, %xmm0
addl $4 * SIZE, X
ALIGN_3
.L138:
movss %xmm4, -32 * SIZE(X)
testl $1, M
je .L999
PSHUFD2( $0x1b, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
PSHUFD1( $0x39, %xmm0)
movlps %xmm0, -31 * SIZE(X)
jmp .L999
ALIGN_3
#else
PSHUFD2($0, %xmm0, %xmm6)
PSHUFD2($0, %xmm1, %xmm1)
subps %xmm1, %xmm7
unpcklps %xmm1, %xmm7
subl $-32 * SIZE, X
testl $2 * SIZE, X
je .L130x
#ifdef movsd
xorps %xmm0, %xmm0
#endif
movsd -32 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -32 * SIZE(X)
addl $2 * SIZE, X
decl M
jle .L999
ALIGN_3
.L130x:
movl M, I
sarl $4, I
jle .L135
movsd -32 * SIZE(X), %xmm0
movhps -30 * SIZE(X), %xmm0
movsd -28 * SIZE(X), %xmm1
movhps -26 * SIZE(X), %xmm1
movsd -24 * SIZE(X), %xmm2
movhps -22 * SIZE(X), %xmm2
movsd -20 * SIZE(X), %xmm3
movhps -18 * SIZE(X), %xmm3
decl I
jle .L132
ALIGN_4
.L131:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -32 * SIZE(X)
movhps %xmm0, -30 * SIZE(X)
movsd -16 * SIZE(X), %xmm0
movhps -14 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movlps %xmm1, -28 * SIZE(X)
movhps %xmm1, -26 * SIZE(X)
movsd -12 * SIZE(X), %xmm1
movhps -10 * SIZE(X), %xmm1
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movlps %xmm2, -24 * SIZE(X)
movhps %xmm2, -22 * SIZE(X)
movsd -8 * SIZE(X), %xmm2
movhps -6 * SIZE(X), %xmm2
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movlps %xmm3, -20 * SIZE(X)
movhps %xmm3, -18 * SIZE(X)
movsd -4 * SIZE(X), %xmm3
movhps -2 * SIZE(X), %xmm3
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(X)
#endif
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -16 * SIZE(X)
movhps %xmm0, -14 * SIZE(X)
movsd 0 * SIZE(X), %xmm0
movhps 2 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movlps %xmm1, -12 * SIZE(X)
movhps %xmm1, -10 * SIZE(X)
movsd 4 * SIZE(X), %xmm1
movhps 6 * SIZE(X), %xmm1
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movlps %xmm2, -8 * SIZE(X)
movhps %xmm2, -6 * SIZE(X)
movsd 8 * SIZE(X), %xmm2
movhps 10 * SIZE(X), %xmm2
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movlps %xmm3, -4 * SIZE(X)
movhps %xmm3, -2 * SIZE(X)
movsd 12 * SIZE(X), %xmm3
movhps 14 * SIZE(X), %xmm3
subl $-32 * SIZE, X
decl I
jg .L131
ALIGN_4
.L132:
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -32 * SIZE(X)
movhps %xmm0, -30 * SIZE(X)
movsd -16 * SIZE(X), %xmm0
movhps -14 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movlps %xmm1, -28 * SIZE(X)
movhps %xmm1, -26 * SIZE(X)
movsd -12 * SIZE(X), %xmm1
movhps -10 * SIZE(X), %xmm1
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movlps %xmm2, -24 * SIZE(X)
movhps %xmm2, -22 * SIZE(X)
movsd -8 * SIZE(X), %xmm2
movhps -6 * SIZE(X), %xmm2
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movlps %xmm3, -20 * SIZE(X)
movhps %xmm3, -18 * SIZE(X)
movsd -4 * SIZE(X), %xmm3
movhps -2 * SIZE(X), %xmm3
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -16 * SIZE(X)
movhps %xmm0, -14 * SIZE(X)
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movlps %xmm1, -12 * SIZE(X)
movhps %xmm1, -10 * SIZE(X)
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movlps %xmm2, -8 * SIZE(X)
movhps %xmm2, -6 * SIZE(X)
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movlps %xmm3, -4 * SIZE(X)
movhps %xmm3, -2 * SIZE(X)
subl $-32 * SIZE, X
ALIGN_4
.L135:
testl $8, M
je .L136
movsd -32 * SIZE(X), %xmm0
movhps -30 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -32 * SIZE(X)
movhps %xmm0, -30 * SIZE(X)
movsd -28 * SIZE(X), %xmm1
movhps -26 * SIZE(X), %xmm1
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movlps %xmm1, -28 * SIZE(X)
movhps %xmm1, -26 * SIZE(X)
movsd -24 * SIZE(X), %xmm2
movhps -22 * SIZE(X), %xmm2
PSHUFD2( $0xb1, %xmm2, %xmm5)
mulps %xmm6, %xmm2
mulps %xmm7, %xmm5
addps %xmm5, %xmm2
movlps %xmm2, -24 * SIZE(X)
movhps %xmm2, -22 * SIZE(X)
movsd -20 * SIZE(X), %xmm3
movhps -18 * SIZE(X), %xmm3
PSHUFD2( $0xb1, %xmm3, %xmm5)
mulps %xmm6, %xmm3
mulps %xmm7, %xmm5
addps %xmm5, %xmm3
movlps %xmm3, -20 * SIZE(X)
movhps %xmm3, -18 * SIZE(X)
addl $16 * SIZE, X
ALIGN_3
.L136:
testl $4, M
je .L137
movsd -32 * SIZE(X), %xmm0
movhps -30 * SIZE(X), %xmm0
movsd -28 * SIZE(X), %xmm1
movhps -26 * SIZE(X), %xmm1
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -32 * SIZE(X)
movhps %xmm0, -30 * SIZE(X)
PSHUFD2( $0xb1, %xmm1, %xmm5)
mulps %xmm6, %xmm1
mulps %xmm7, %xmm5
addps %xmm5, %xmm1
movlps %xmm1, -28 * SIZE(X)
movhps %xmm1, -26 * SIZE(X)
addl $8 * SIZE, X
ALIGN_3
.L137:
testl $2, M
je .L138
movsd -32 * SIZE(X), %xmm0
movhps -30 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -32 * SIZE(X)
movhps %xmm0, -30 * SIZE(X)
addl $4 * SIZE, X
ALIGN_3
.L138:
testl $1, M
je .L999
movsd -32 * SIZE(X), %xmm0
PSHUFD2( $0xb1, %xmm0, %xmm5)
mulps %xmm6, %xmm0
mulps %xmm7, %xmm5
addps %xmm5, %xmm0
movlps %xmm0, -32 * SIZE(X)
ALIGN_3
#endif
.L999:
xorl %eax, %eax
popl %ebp
popl %ebx
popl %esi
popl %edi
ret
EPILOGUE