466 lines
8.7 KiB
ArmAsm
466 lines
8.7 KiB
ArmAsm
/*********************************************************************/
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/* Copyright 2009, 2010 The University of Texas at Austin. */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or */
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/* without modification, are permitted provided that the following */
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/* conditions are met: */
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/* */
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/* 1. Redistributions of source code must retain the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer. */
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/* */
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/* 2. Redistributions in binary form must reproduce the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer in the documentation and/or other materials */
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/* provided with the distribution. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
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/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
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/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
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/* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
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/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
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/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
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/* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
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/* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
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/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
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/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
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/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
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/* POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/* The views and conclusions contained in the software and */
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/* documentation are those of the authors and should not be */
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/* interpreted as representing official policies, either expressed */
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/* or implied, of The University of Texas at Austin. */
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/*********************************************************************/
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#define ASSEMBLER
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#include "common.h"
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#define STACK 8
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#define ARGS 0
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#define STACK_M 4 + STACK + ARGS(%esp)
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#define STACK_X 8 + STACK + ARGS(%esp)
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#define STACK_INCX 12 + STACK + ARGS(%esp)
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#define M %edx
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#define X %ecx
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#define INCX %esi
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#define I %eax
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#include "l1param.h"
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PROLOGUE
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PROFCODE
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pushl %esi
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pushl %ebx
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movl STACK_M, M
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movl STACK_X, X
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movl STACK_INCX, INCX
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pxor %xmm0, %xmm0
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testl M, M
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jle .L999
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pxor %xmm1, %xmm1
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testl INCX, INCX
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je .L999
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sall $ZBASE_SHIFT, INCX
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cmpl $2 * SIZE, INCX
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jne .L40
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addl M, M
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subl $-32 * SIZE, X
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testl $SIZE, X
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je .L05
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movss -32 * SIZE(X), %xmm0
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cvtss2sd %xmm0, %xmm0
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mulsd %xmm0, %xmm0
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addl $SIZE, X
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decl M
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jle .L998
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ALIGN_3
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.L05:
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movl M, I
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sarl $4, I
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jle .L13
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movsd -32 * SIZE(X), %xmm4
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movsd -30 * SIZE(X), %xmm5
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movsd -28 * SIZE(X), %xmm6
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movsd -26 * SIZE(X), %xmm7
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decl I
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jle .L12
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ALIGN_3
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.L10:
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#ifdef PREFETCH
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PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
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#endif
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cvtps2pd %xmm4, %xmm2
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movsd -24 * SIZE(X), %xmm4
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm5, %xmm3
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movsd -22 * SIZE(X), %xmm5
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm6, %xmm2
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movsd -20 * SIZE(X), %xmm6
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm7, %xmm3
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movsd -18 * SIZE(X), %xmm7
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm4, %xmm2
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movsd -16 * SIZE(X), %xmm4
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm5, %xmm3
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movsd -14 * SIZE(X), %xmm5
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm6, %xmm2
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movsd -12 * SIZE(X), %xmm6
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm7, %xmm3
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movsd -10 * SIZE(X), %xmm7
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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subl $-16 * SIZE, X
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decl I
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jg .L10
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ALIGN_3
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.L12:
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cvtps2pd %xmm4, %xmm2
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movsd -24 * SIZE(X), %xmm4
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm5, %xmm3
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movsd -22 * SIZE(X), %xmm5
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm6, %xmm2
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movsd -20 * SIZE(X), %xmm6
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm7, %xmm3
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movsd -18 * SIZE(X), %xmm7
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm4, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm5, %xmm3
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm6, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm7, %xmm3
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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subl $-16 * SIZE, X
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ALIGN_4
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.L13:
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testl $8, M
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je .L14
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movsd -32 * SIZE(X), %xmm4
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cvtps2pd %xmm4, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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movsd -30 * SIZE(X), %xmm5
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cvtps2pd %xmm5, %xmm3
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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movsd -28 * SIZE(X), %xmm6
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cvtps2pd %xmm6, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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movsd -26 * SIZE(X), %xmm7
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cvtps2pd %xmm7, %xmm3
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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addl $8 * SIZE, X
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ALIGN_3
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.L14:
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testl $4, M
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je .L15
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movsd -32 * SIZE(X), %xmm4
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cvtps2pd %xmm4, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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movsd -30 * SIZE(X), %xmm5
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cvtps2pd %xmm5, %xmm3
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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addl $4 * SIZE, X
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ALIGN_3
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.L15:
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testl $2, M
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je .L16
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movsd -32 * SIZE(X), %xmm4
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cvtps2pd %xmm4, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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addl $2 * SIZE, X
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ALIGN_3
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.L16:
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testl $1, M
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je .L998
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movss -32 * SIZE(X), %xmm4
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cvtss2sd %xmm4, %xmm2
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mulsd %xmm2, %xmm2
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addsd %xmm2, %xmm1
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jmp .L998
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ALIGN_4
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.L40:
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movl M, I
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sarl $3, I
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jle .L43
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movsd (X), %xmm4
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addl INCX, X
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movsd (X), %xmm5
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addl INCX, X
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movsd (X), %xmm6
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addl INCX, X
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movsd (X), %xmm7
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addl INCX, X
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decl I
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jle .L42
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ALIGN_3
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.L41:
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cvtps2pd %xmm4, %xmm2
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movsd (X), %xmm4
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addl INCX, X
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm5, %xmm3
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movsd (X), %xmm5
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addl INCX, X
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm6, %xmm2
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movsd (X), %xmm6
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addl INCX, X
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm7, %xmm3
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movsd (X), %xmm7
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addl INCX, X
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm4, %xmm2
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movsd (X), %xmm4
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addl INCX, X
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm5, %xmm3
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movsd (X), %xmm5
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addl INCX, X
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm6, %xmm2
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movsd (X), %xmm6
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addl INCX, X
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm7, %xmm3
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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movsd (X), %xmm7
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addl INCX, X
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decl I
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jg .L41
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ALIGN_3
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.L42:
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cvtps2pd %xmm4, %xmm2
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movsd (X), %xmm4
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addl INCX, X
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm5, %xmm3
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movsd (X), %xmm5
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addl INCX, X
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm6, %xmm2
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movsd (X), %xmm6
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addl INCX, X
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm7, %xmm3
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movsd (X), %xmm7
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addl INCX, X
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm4, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm5, %xmm3
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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cvtps2pd %xmm6, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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cvtps2pd %xmm7, %xmm3
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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ALIGN_4
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.L43:
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testl $4, M
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je .L44
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movsd (X), %xmm4
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addl INCX, X
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cvtps2pd %xmm4, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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movsd (X), %xmm5
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addl INCX, X
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cvtps2pd %xmm5, %xmm3
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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movsd (X), %xmm6
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addl INCX, X
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cvtps2pd %xmm6, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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movsd (X), %xmm7
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addl INCX, X
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cvtps2pd %xmm7, %xmm3
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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ALIGN_3
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.L44:
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testl $2, M
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je .L45
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movsd (X), %xmm4
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addl INCX, X
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cvtps2pd %xmm4, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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movsd (X), %xmm5
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addl INCX, X
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cvtps2pd %xmm5, %xmm3
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mulpd %xmm3, %xmm3
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addpd %xmm3, %xmm1
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ALIGN_3
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.L45:
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testl $1, M
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je .L998
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movsd (X), %xmm4
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cvtps2pd %xmm4, %xmm2
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mulpd %xmm2, %xmm2
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addpd %xmm2, %xmm0
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ALIGN_4
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.L998:
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addpd %xmm1, %xmm0
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#ifndef HAVE_SSE3
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movapd %xmm0, %xmm1
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unpckhpd %xmm0, %xmm0
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addsd %xmm1, %xmm0
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#else
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haddpd %xmm0, %xmm0
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#endif
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ALIGN_4
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.L999:
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sqrtsd %xmm0, %xmm0
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cvtsd2ss %xmm0, %xmm0
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movss %xmm0, STACK_M
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flds STACK_M
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popl %ebx
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popl %esi
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ret
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EPILOGUE
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