/*********************************************************************/
/* 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 12
#define ARGS 0
#define STACK_N 4 + STACK + ARGS(%esp)
#define STACK_X 8 + STACK + ARGS(%esp)
#define STACK_INCX 12 + STACK + ARGS(%esp)
#define STACK_Y 16 + STACK + ARGS(%esp)
#define STACK_INCY 20 + STACK + ARGS(%esp)
#define STACK_C 24 + STACK + ARGS(%esp)
#define STACK_S 28 + STACK + ARGS(%esp)
#define N %ebx
#define X %esi
#define INCX %ecx
#define Y %edi
#define INCY %edx
#define I %eax
#define C %xmm6
#define S %xmm7
#include "l1param.h"
PROLOGUE
PROFCODE
pushl %edi
pushl %esi
pushl %ebx
movl STACK_N, N
movl STACK_X, X
movl STACK_INCX, INCX
movl STACK_Y, Y
movl STACK_INCY, INCY
leal (, INCX, SIZE), INCX
leal (, INCY, SIZE), INCY
movss STACK_C, C
movss STACK_S, S
shufps $0x0, C, C
shufps $0x0, S, S
cmpl $0, N
jle .L999
cmpl $SIZE, INCX
jne .L50
cmpl $SIZE, INCY
jne .L50
testl $SIZE, X
je .L05
movss 0 * SIZE(Y), %xmm1
movss 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulss C, %xmm0
mulss S, %xmm1
mulss C, %xmm2
mulss S, %xmm3
addss %xmm1, %xmm0
subss %xmm3, %xmm2
movss %xmm0, 0 * SIZE(X)
movss %xmm2, 0 * SIZE(Y)
addl $1 * SIZE, X
addl $1 * SIZE, Y
decl N
jle .L999
.L05:
testl $2 * SIZE, X
je .L10
cmpl $1, N
je .L17
#ifdef movsd
xorps %xmm0, %xmm0
xorps %xmm1, %xmm1
#endif
movsd 0 * SIZE(Y), %xmm1
movsd 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movlps %xmm0, 0 * SIZE(X)
movlps %xmm2, 0 * SIZE(Y)
addl $2 * SIZE, X
addl $2 * SIZE, Y
subl $2, N
jle .L999
ALIGN_2
.L10:
testl $3 * SIZE, Y
jne .L20
movl N, I
sarl $5, I
jle .L14
ALIGN_3
.L11:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
movsd 0 * SIZE(Y), %xmm1
movhps 2 * SIZE(Y), %xmm1
movaps 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 0 * SIZE(X)
movlps %xmm2, 0 * SIZE(Y)
movhps %xmm2, 2 * SIZE(Y)
movsd 4 * SIZE(Y), %xmm1
movhps 6 * SIZE(Y), %xmm1
movaps 4 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(Y)
#endif
movaps %xmm0, 4 * SIZE(X)
movlps %xmm2, 4 * SIZE(Y)
movhps %xmm2, 6 * SIZE(Y)
movsd 8 * SIZE(Y), %xmm1
movhps 10 * SIZE(Y), %xmm1
movaps 8 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 8 * SIZE(X)
movlps %xmm2, 8 * SIZE(Y)
movhps %xmm2, 10 * SIZE(Y)
movsd 12 * SIZE(Y), %xmm1
movhps 14 * SIZE(Y), %xmm1
movaps 12 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 12 * SIZE(X)
movlps %xmm2, 12 * SIZE(Y)
movhps %xmm2, 14 * SIZE(Y)
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(X)
#endif
movsd 16 * SIZE(Y), %xmm1
movhps 18 * SIZE(Y), %xmm1
movaps 16 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 16 * SIZE(X)
movlps %xmm2, 16 * SIZE(Y)
movhps %xmm2, 18 * SIZE(Y)
movsd 20 * SIZE(Y), %xmm1
movhps 22 * SIZE(Y), %xmm1
movaps 20 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 20 * SIZE(X)
movlps %xmm2, 20 * SIZE(Y)
movhps %xmm2, 22 * SIZE(Y)
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(Y)
#endif
movsd 24 * SIZE(Y), %xmm1
movhps 26 * SIZE(Y), %xmm1
movaps 24 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 24 * SIZE(X)
movlps %xmm2, 24 * SIZE(Y)
movhps %xmm2, 26 * SIZE(Y)
movsd 28 * SIZE(Y), %xmm1
movhps 30 * SIZE(Y), %xmm1
movaps 28 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 28 * SIZE(X)
movlps %xmm2, 28 * SIZE(Y)
movhps %xmm2, 30 * SIZE(Y)
addl $32 * SIZE, X
addl $32 * SIZE, Y
decl I
jg .L11
ALIGN_3
.L14:
testl $31, N
jle .L999
testl $16, N
jle .L15
movsd 0 * SIZE(Y), %xmm1
movhps 2 * SIZE(Y), %xmm1
movaps 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 0 * SIZE(X)
movlps %xmm2, 0 * SIZE(Y)
movhps %xmm2, 2 * SIZE(Y)
movsd 4 * SIZE(Y), %xmm1
movhps 6 * SIZE(Y), %xmm1
movaps 4 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 4 * SIZE(X)
movlps %xmm2, 4 * SIZE(Y)
movhps %xmm2, 6 * SIZE(Y)
movsd 8 * SIZE(Y), %xmm1
movhps 10 * SIZE(Y), %xmm1
movaps 8 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 8 * SIZE(X)
movlps %xmm2, 8 * SIZE(Y)
movhps %xmm2, 10 * SIZE(Y)
movsd 12 * SIZE(Y), %xmm1
movhps 14 * SIZE(Y), %xmm1
movaps 12 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 12 * SIZE(X)
movlps %xmm2, 12 * SIZE(Y)
movhps %xmm2, 14 * SIZE(Y)
addl $16 * SIZE, X
addl $16 * SIZE, Y
ALIGN_3
.L15:
testl $8, N
jle .L16
movsd 0 * SIZE(Y), %xmm1
movhps 2 * SIZE(Y), %xmm1
movaps 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 0 * SIZE(X)
movlps %xmm2, 0 * SIZE(Y)
movhps %xmm2, 2 * SIZE(Y)
movsd 4 * SIZE(Y), %xmm1
movhps 6 * SIZE(Y), %xmm1
movaps 4 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 4 * SIZE(X)
movlps %xmm2, 4 * SIZE(Y)
movhps %xmm2, 6 * SIZE(Y)
addl $8 * SIZE, X
addl $8 * SIZE, Y
ALIGN_3
.L16:
testl $4, N
jle .L17
movsd 0 * SIZE(Y), %xmm1
movhps 2 * SIZE(Y), %xmm1
movaps 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 0 * SIZE(X)
movlps %xmm2, 0 * SIZE(Y)
movhps %xmm2, 2 * SIZE(Y)
addl $4 * SIZE, X
addl $4 * SIZE, Y
ALIGN_3
.L17:
testl $2, N
jle .L18
#ifdef movsd
xorps %xmm0, %xmm0
xorps %xmm1, %xmm1
#endif
movsd 0 * SIZE(Y), %xmm1
movsd 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movlps %xmm0, 0 * SIZE(X)
movlps %xmm2, 0 * SIZE(Y)
addl $2 * SIZE, X
addl $2 * SIZE, Y
ALIGN_3
.L18:
testl $1, N
jle .L999
movss 0 * SIZE(Y), %xmm1
movss 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulss C, %xmm0
mulss S, %xmm1
mulss C, %xmm2
mulss S, %xmm3
addss %xmm1, %xmm0
subss %xmm3, %xmm2
movss %xmm0, 0 * SIZE(X)
movss %xmm2, 0 * SIZE(Y)
jmp .L999
ALIGN_3
.L20:
movl N, I
sarl $5, I
jle .L24
ALIGN_3
.L21:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
movsd 0 * SIZE(Y), %xmm1
movhps 2 * SIZE(Y), %xmm1
movaps 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 0 * SIZE(X)
movlps %xmm2, 0 * SIZE(Y)
movhps %xmm2, 2 * SIZE(Y)
movsd 4 * SIZE(Y), %xmm1
movhps 6 * SIZE(Y), %xmm1
movaps 4 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 4 * SIZE(X)
movlps %xmm2, 4 * SIZE(Y)
movhps %xmm2, 6 * SIZE(Y)
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(Y)
#endif
movsd 8 * SIZE(Y), %xmm1
movhps 10 * SIZE(Y), %xmm1
movaps 8 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 8 * SIZE(X)
movlps %xmm2, 8 * SIZE(Y)
movhps %xmm2, 10 * SIZE(Y)
movsd 12 * SIZE(Y), %xmm1
movhps 14 * SIZE(Y), %xmm1
movaps 12 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 12 * SIZE(X)
movlps %xmm2, 12 * SIZE(Y)
movhps %xmm2, 14 * SIZE(Y)
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(X)
#endif
movsd 16 * SIZE(Y), %xmm1
movhps 18 * SIZE(Y), %xmm1
movaps 16 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 16 * SIZE(X)
movlps %xmm2, 16 * SIZE(Y)
movhps %xmm2, 18 * SIZE(Y)
movsd 20 * SIZE(Y), %xmm1
movhps 22 * SIZE(Y), %xmm1
movaps 20 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 20 * SIZE(X)
movlps %xmm2, 20 * SIZE(Y)
movhps %xmm2, 22 * SIZE(Y)
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(Y)
#endif
movsd 24 * SIZE(Y), %xmm1
movhps 26 * SIZE(Y), %xmm1
movaps 24 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 24 * SIZE(X)
movlps %xmm2, 24 * SIZE(Y)
movhps %xmm2, 26 * SIZE(Y)
movsd 28 * SIZE(Y), %xmm1
movhps 30 * SIZE(Y), %xmm1
movaps 28 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 28 * SIZE(X)
movlps %xmm2, 28 * SIZE(Y)
movhps %xmm2, 30 * SIZE(Y)
addl $32 * SIZE, X
addl $32 * SIZE, Y
decl I
jg .L21
ALIGN_3
.L24:
testl $31, N
jle .L999
testl $16, N
jle .L25
movsd 0 * SIZE(Y), %xmm1
movhps 2 * SIZE(Y), %xmm1
movaps 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 0 * SIZE(X)
movlps %xmm2, 0 * SIZE(Y)
movhps %xmm2, 2 * SIZE(Y)
movsd 4 * SIZE(Y), %xmm1
movhps 6 * SIZE(Y), %xmm1
movaps 4 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 4 * SIZE(X)
movlps %xmm2, 4 * SIZE(Y)
movhps %xmm2, 6 * SIZE(Y)
movsd 8 * SIZE(Y), %xmm1
movhps 10 * SIZE(Y), %xmm1
movaps 8 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 8 * SIZE(X)
movlps %xmm2, 8 * SIZE(Y)
movhps %xmm2, 10 * SIZE(Y)
movsd 12 * SIZE(Y), %xmm1
movhps 14 * SIZE(Y), %xmm1
movaps 12 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 12 * SIZE(X)
movlps %xmm2, 12 * SIZE(Y)
movhps %xmm2, 14 * SIZE(Y)
addl $16 * SIZE, X
addl $16 * SIZE, Y
ALIGN_3
.L25:
testl $8, N
jle .L26
movsd 0 * SIZE(Y), %xmm1
movhps 2 * SIZE(Y), %xmm1
movaps 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 0 * SIZE(X)
movlps %xmm2, 0 * SIZE(Y)
movhps %xmm2, 2 * SIZE(Y)
movsd 4 * SIZE(Y), %xmm1
movhps 6 * SIZE(Y), %xmm1
movaps 4 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 4 * SIZE(X)
movlps %xmm2, 4 * SIZE(Y)
movhps %xmm2, 6 * SIZE(Y)
addl $8 * SIZE, X
addl $8 * SIZE, Y
ALIGN_3
.L26:
testl $4, N
jle .L27
movsd 0 * SIZE(Y), %xmm1
movhps 2 * SIZE(Y), %xmm1
movaps 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movaps %xmm0, 0 * SIZE(X)
movlps %xmm2, 0 * SIZE(Y)
movhps %xmm2, 2 * SIZE(Y)
addl $4 * SIZE, X
addl $4 * SIZE, Y
ALIGN_3
.L27:
testl $2, N
jle .L28
#ifdef movsd
xorps %xmm0, %xmm0
xorps %xmm1, %xmm1
#endif
movsd 0 * SIZE(Y), %xmm1
movsd 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulps C, %xmm0
mulps S, %xmm1
mulps C, %xmm2
mulps S, %xmm3
addps %xmm1, %xmm0
subps %xmm3, %xmm2
movlps %xmm0, 0 * SIZE(X)
movlps %xmm2, 0 * SIZE(Y)
addl $2 * SIZE, X
addl $2 * SIZE, Y
ALIGN_3
.L28:
testl $1, N
jle .L999
movss 0 * SIZE(Y), %xmm1
movss 0 * SIZE(X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulss C, %xmm0
mulss S, %xmm1
mulss C, %xmm2
mulss S, %xmm3
addss %xmm1, %xmm0
subss %xmm3, %xmm2
movss %xmm0, 0 * SIZE(X)
movss %xmm2, 0 * SIZE(Y)
jmp .L999
ALIGN_3
.L50:
movl N, I
sarl $2, I
jle .L55
ALIGN_3
.L53:
movss (Y), %xmm1
movss (X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulss C, %xmm0
mulss S, %xmm1
mulss C, %xmm2
mulss S, %xmm3
addss %xmm1, %xmm0
subss %xmm3, %xmm2
movss %xmm0, (X)
movss %xmm2, (Y)
addl INCX, X
addl INCY, Y
movss (Y), %xmm1
movss (X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulss C, %xmm0
mulss S, %xmm1
mulss C, %xmm2
mulss S, %xmm3
addss %xmm1, %xmm0
subss %xmm3, %xmm2
movss %xmm0, (X)
movss %xmm2, (Y)
addl INCX, X
addl INCY, Y
movss (Y), %xmm1
movss (X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulss C, %xmm0
mulss S, %xmm1
mulss C, %xmm2
mulss S, %xmm3
addss %xmm1, %xmm0
subss %xmm3, %xmm2
movss %xmm0, (X)
movss %xmm2, (Y)
addl INCX, X
addl INCY, Y
movss (Y), %xmm1
movss (X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulss C, %xmm0
mulss S, %xmm1
mulss C, %xmm2
mulss S, %xmm3
addss %xmm1, %xmm0
subss %xmm3, %xmm2
movss %xmm0, (X)
movss %xmm2, (Y)
addl INCX, X
addl INCY, Y
decl I
jg .L53
ALIGN_3
.L55:
movl N, I
andl $3, I
jle .L999
ALIGN_3
.L56:
movss (Y), %xmm1
movss (X), %xmm0
movaps %xmm1, %xmm2
movaps %xmm0, %xmm3
mulss C, %xmm0
mulss S, %xmm1
mulss C, %xmm2
mulss S, %xmm3
addss %xmm1, %xmm0
subss %xmm3, %xmm2
movss %xmm0, (X)
movss %xmm2, (Y)
addl INCX, X
addl INCY, Y
decl I
jg .L56
ALIGN_3
.L999:
popl %ebx
popl %esi
popl %edi
ret
EPILOGUE