788 lines
15 KiB
ArmAsm
788 lines
15 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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#include "l2param.h"
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#define PREFETCH prefetchnta
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#define PREFETCHW prefetcht0
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#define PREFETCH_SIZE (8 * 6)
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#ifndef WINDOWS_ABI
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#define STACKSIZE 64
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#define OLD_INCX 8 + STACKSIZE(%rsp)
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#define OLD_Y 16 + STACKSIZE(%rsp)
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#define OLD_INCY 24 + STACKSIZE(%rsp)
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#define OLD_BUFFER 32 + STACKSIZE(%rsp)
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#define STACK_ALPHA 48 (%rsp)
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#define M %rdi
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#define N %rsi
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#define A %rcx
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#define LDA %r8
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#define X %r9
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#define INCX %rdx
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#define Y %rbp
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#define INCY %r10
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#else
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#define STACKSIZE 256
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#define OLD_A 40 + STACKSIZE(%rsp)
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#define OLD_LDA 48 + STACKSIZE(%rsp)
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#define OLD_X 56 + STACKSIZE(%rsp)
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#define OLD_INCX 64 + STACKSIZE(%rsp)
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#define OLD_Y 72 + STACKSIZE(%rsp)
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#define OLD_INCY 80 + STACKSIZE(%rsp)
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#define OLD_BUFFER 88 + STACKSIZE(%rsp)
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#define STACK_ALPHA 224 (%rsp)
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#define M %rcx
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#define N %rdx
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#define A %r8
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#define LDA %r9
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#define X %rdi
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#define INCX %rsi
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#define Y %rbp
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#define INCY %r10
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#endif
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#define I %rax
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#define J %r11
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#define A1 %r12
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#define A2 %r13
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#define Y1 %r14
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#define BUFFER %r15
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#define MM %rbx
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#define ALPHA %xmm15
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PROLOGUE
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PROFCODE
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subq $STACKSIZE, %rsp
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movq %rbx, 0(%rsp)
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movq %rbp, 8(%rsp)
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movq %r12, 16(%rsp)
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movq %r13, 24(%rsp)
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movq %r14, 32(%rsp)
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movq %r15, 40(%rsp)
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#ifdef WINDOWS_ABI
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movq %rdi, 48(%rsp)
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movq %rsi, 56(%rsp)
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movups %xmm6, 64(%rsp)
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movups %xmm7, 80(%rsp)
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movups %xmm8, 96(%rsp)
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movups %xmm9, 112(%rsp)
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movups %xmm10, 128(%rsp)
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movups %xmm11, 144(%rsp)
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movups %xmm12, 160(%rsp)
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movups %xmm13, 176(%rsp)
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movups %xmm14, 192(%rsp)
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movups %xmm15, 208(%rsp)
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movq OLD_A, A
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movq OLD_LDA, LDA
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movq OLD_X, X
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#endif
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movq OLD_INCX, INCX
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movq OLD_Y, Y
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movq OLD_INCY, INCY
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movq OLD_BUFFER, BUFFER
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#ifndef WINDOWS_ABI
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movsd %xmm0, STACK_ALPHA
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#else
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movsd %xmm3, STACK_ALPHA
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#endif
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leaq (,INCX, SIZE), INCX
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leaq (,INCY, SIZE), INCY
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leaq (,LDA, SIZE), LDA
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testq N, N
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jle .L999
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testq M, M
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jle .L999
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cmpq $SIZE, INCY
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cmoveq Y, BUFFER
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je .L10
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movq BUFFER, Y1
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xorps %xmm4, %xmm4
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movq M, %rax
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addq $7, %rax
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sarq $3, %rax
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ALIGN_3
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.L01:
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movsd %xmm4, 0 * SIZE(Y1)
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movsd %xmm4, 1 * SIZE(Y1)
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movsd %xmm4, 2 * SIZE(Y1)
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movsd %xmm4, 3 * SIZE(Y1)
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movsd %xmm4, 4 * SIZE(Y1)
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movsd %xmm4, 5 * SIZE(Y1)
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movsd %xmm4, 6 * SIZE(Y1)
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movsd %xmm4, 7 * SIZE(Y1)
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addq $8 * SIZE, Y1
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decq %rax
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jg .L01
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ALIGN_3
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.L10:
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movq N, J
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sarq $1, J
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jle .L20
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ALIGN_3
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.L11:
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movq BUFFER, Y1
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movq A, A1
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leaq (A, LDA, 1), A2
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leaq (A, LDA, 2), A
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movsd STACK_ALPHA, %xmm0
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movsd (X), %xmm14
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addq INCX, X
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movsd (X), %xmm15
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addq INCX, X
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mulsd %xmm0, %xmm14
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mulsd %xmm0, %xmm15
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movq M, I
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sarq $3, I
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jle .L15
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movsd 0 * SIZE(A1), %xmm0
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movsd 1 * SIZE(A1), %xmm1
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movsd 2 * SIZE(A1), %xmm2
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movsd 3 * SIZE(A1), %xmm3
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movsd 0 * SIZE(A2), %xmm4
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movsd 1 * SIZE(A2), %xmm5
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movsd 2 * SIZE(A2), %xmm6
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movsd 3 * SIZE(A2), %xmm7
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movsd 0 * SIZE(Y1), %xmm8
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mulsd %xmm14, %xmm0
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movsd 1 * SIZE(Y1), %xmm9
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mulsd %xmm14, %xmm1
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movsd 2 * SIZE(Y1), %xmm10
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mulsd %xmm14, %xmm2
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movsd 3 * SIZE(Y1), %xmm11
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mulsd %xmm14, %xmm3
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decq I
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jle .L14
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ALIGN_3
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.L13:
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PREFETCH PREFETCH_SIZE * SIZE(A1)
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mulsd %xmm15, %xmm4
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PREFETCH PREFETCH_SIZE * SIZE(A2)
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addsd %xmm0, %xmm8
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movsd 4 * SIZE(A1), %xmm0
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mulsd %xmm15, %xmm5
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addsd %xmm1, %xmm9
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movsd 5 * SIZE(A1), %xmm1
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mulsd %xmm15, %xmm6
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addsd %xmm2, %xmm10
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movsd 6 * SIZE(A1), %xmm2
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mulsd %xmm15, %xmm7
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addsd %xmm3, %xmm11
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movsd 7 * SIZE(A1), %xmm3
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addsd %xmm4, %xmm8
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mulsd %xmm14, %xmm0
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movsd 4 * SIZE(A2), %xmm4
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addsd %xmm5, %xmm9
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mulsd %xmm14, %xmm1
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movsd 5 * SIZE(A2), %xmm5
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addsd %xmm6, %xmm10
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mulsd %xmm14, %xmm2
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movsd 6 * SIZE(A2), %xmm6
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addsd %xmm7, %xmm11
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mulsd %xmm14, %xmm3
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movsd 7 * SIZE(A2), %xmm7
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movsd %xmm8, 0 * SIZE(Y1)
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movsd 4 * SIZE(Y1), %xmm8
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movsd %xmm9, 1 * SIZE(Y1)
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movsd 5 * SIZE(Y1), %xmm9
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movsd %xmm10, 2 * SIZE(Y1)
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movsd 6 * SIZE(Y1), %xmm10
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movsd %xmm11, 3 * SIZE(Y1)
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movsd 7 * SIZE(Y1), %xmm11
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mulsd %xmm15, %xmm4
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addsd %xmm0, %xmm8
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movsd 8 * SIZE(A1), %xmm0
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mulsd %xmm15, %xmm5
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addsd %xmm1, %xmm9
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movsd 9 * SIZE(A1), %xmm1
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mulsd %xmm15, %xmm6
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addsd %xmm2, %xmm10
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movsd 10 * SIZE(A1), %xmm2
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mulsd %xmm15, %xmm7
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addq $8 * SIZE, A2
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addsd %xmm3, %xmm11
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movsd 11 * SIZE(A1), %xmm3
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mulsd %xmm14, %xmm0
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addsd %xmm4, %xmm8
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movsd 0 * SIZE(A2), %xmm4
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mulsd %xmm14, %xmm1
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addq $8 * SIZE, Y1
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addsd %xmm5, %xmm9
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movsd 1 * SIZE(A2), %xmm5
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mulsd %xmm14, %xmm2
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addq $8 * SIZE, A1
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addsd %xmm6, %xmm10
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movsd 2 * SIZE(A2), %xmm6
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mulsd %xmm14, %xmm3
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decq I
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addsd %xmm7, %xmm11
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movsd 3 * SIZE(A2), %xmm7
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movsd %xmm8, -4 * SIZE(Y1)
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movsd 0 * SIZE(Y1), %xmm8
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movsd %xmm9, -3 * SIZE(Y1)
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movsd 1 * SIZE(Y1), %xmm9
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movsd %xmm10,-2 * SIZE(Y1)
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movsd 2 * SIZE(Y1), %xmm10
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movsd %xmm11,-1 * SIZE(Y1)
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movsd 3 * SIZE(Y1), %xmm11
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jg .L13
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ALIGN_3
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.L14:
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mulsd %xmm15, %xmm4
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addsd %xmm0, %xmm8
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movsd 4 * SIZE(A1), %xmm0
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mulsd %xmm15, %xmm5
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addsd %xmm1, %xmm9
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movsd 5 * SIZE(A1), %xmm1
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mulsd %xmm15, %xmm6
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addsd %xmm2, %xmm10
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movsd 6 * SIZE(A1), %xmm2
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mulsd %xmm15, %xmm7
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addsd %xmm3, %xmm11
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movsd 7 * SIZE(A1), %xmm3
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addsd %xmm4, %xmm8
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mulsd %xmm14, %xmm0
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movsd 4 * SIZE(A2), %xmm4
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addsd %xmm5, %xmm9
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mulsd %xmm14, %xmm1
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movsd 5 * SIZE(A2), %xmm5
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addsd %xmm6, %xmm10
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mulsd %xmm14, %xmm2
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movsd 6 * SIZE(A2), %xmm6
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addsd %xmm7, %xmm11
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mulsd %xmm14, %xmm3
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movsd 7 * SIZE(A2), %xmm7
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movsd %xmm8, 0 * SIZE(Y1)
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movsd 4 * SIZE(Y1), %xmm8
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movsd %xmm9, 1 * SIZE(Y1)
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movsd 5 * SIZE(Y1), %xmm9
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movsd %xmm10, 2 * SIZE(Y1)
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movsd 6 * SIZE(Y1), %xmm10
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movsd %xmm11, 3 * SIZE(Y1)
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movsd 7 * SIZE(Y1), %xmm11
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mulsd %xmm15, %xmm4
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addsd %xmm0, %xmm8
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mulsd %xmm15, %xmm5
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addsd %xmm1, %xmm9
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mulsd %xmm15, %xmm6
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addsd %xmm2, %xmm10
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mulsd %xmm15, %xmm7
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addq $8 * SIZE, A2
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addsd %xmm3, %xmm11
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mulsd %xmm14, %xmm0
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addsd %xmm4, %xmm8
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mulsd %xmm14, %xmm1
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addq $8 * SIZE, Y1
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addsd %xmm5, %xmm9
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mulsd %xmm14, %xmm2
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addq $8 * SIZE, A1
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addsd %xmm6, %xmm10
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mulsd %xmm14, %xmm3
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addsd %xmm7, %xmm11
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movsd %xmm8, -4 * SIZE(Y1)
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movsd %xmm9, -3 * SIZE(Y1)
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movsd %xmm10,-2 * SIZE(Y1)
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movsd %xmm11,-1 * SIZE(Y1)
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ALIGN_3
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.L15:
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testq $4, M
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je .L17
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movsd 0 * SIZE(A1), %xmm0
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movsd 1 * SIZE(A1), %xmm1
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movsd 2 * SIZE(A1), %xmm2
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movsd 3 * SIZE(A1), %xmm3
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movsd 0 * SIZE(A2), %xmm4
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movsd 1 * SIZE(A2), %xmm5
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movsd 2 * SIZE(A2), %xmm6
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movsd 3 * SIZE(A2), %xmm7
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movsd 0 * SIZE(Y1), %xmm8
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mulsd %xmm14, %xmm0
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movsd 1 * SIZE(Y1), %xmm9
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mulsd %xmm14, %xmm1
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movsd 2 * SIZE(Y1), %xmm10
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mulsd %xmm14, %xmm2
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movsd 3 * SIZE(Y1), %xmm11
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mulsd %xmm14, %xmm3
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mulsd %xmm15, %xmm4
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addsd %xmm0, %xmm8
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mulsd %xmm15, %xmm5
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addsd %xmm1, %xmm9
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mulsd %xmm15, %xmm6
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addsd %xmm2, %xmm10
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mulsd %xmm15, %xmm7
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addsd %xmm3, %xmm11
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addsd %xmm4, %xmm8
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addsd %xmm5, %xmm9
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addsd %xmm6, %xmm10
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addsd %xmm7, %xmm11
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movsd %xmm8, 0 * SIZE(Y1)
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movsd %xmm9, 1 * SIZE(Y1)
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movsd %xmm10, 2 * SIZE(Y1)
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movsd %xmm11, 3 * SIZE(Y1)
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addq $4 * SIZE, A1
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addq $4 * SIZE, A2
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addq $4 * SIZE, Y1
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ALIGN_3
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.L17:
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testq $2, M
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je .L18
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movsd 0 * SIZE(A1), %xmm0
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movsd 1 * SIZE(A1), %xmm1
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movsd 0 * SIZE(A2), %xmm4
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movsd 1 * SIZE(A2), %xmm5
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mulsd %xmm14, %xmm0
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movsd 0 * SIZE(Y1), %xmm8
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mulsd %xmm14, %xmm1
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movsd 1 * SIZE(Y1), %xmm9
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mulsd %xmm15, %xmm4
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mulsd %xmm15, %xmm5
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addsd %xmm0, %xmm8
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addsd %xmm1, %xmm9
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addsd %xmm4, %xmm8
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addsd %xmm5, %xmm9
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movsd %xmm8, 0 * SIZE(Y1)
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movsd %xmm9, 1 * SIZE(Y1)
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addq $2 * SIZE, A1
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addq $2 * SIZE, A2
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addq $2 * SIZE, Y1
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ALIGN_3
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.L18:
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testq $1, M
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je .L19
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movsd 0 * SIZE(Y1), %xmm8
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movsd 0 * SIZE(A1), %xmm0
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movsd 0 * SIZE(A2), %xmm4
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mulsd %xmm14, %xmm0
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mulsd %xmm15, %xmm4
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addsd %xmm0, %xmm8
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addsd %xmm4, %xmm8
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movsd %xmm8, 0 * SIZE(Y1)
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ALIGN_3
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.L19:
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decq J
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jg .L11
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ALIGN_3
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.L20:
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testq $1, N
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je .L990
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movq BUFFER, Y1
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movq A, A1
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movsd (X), %xmm14
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mulsd STACK_ALPHA, %xmm14
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movq M, I
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sarq $3, I
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jle .L25
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movsd 0 * SIZE(A1), %xmm0
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movsd 1 * SIZE(A1), %xmm1
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movsd 2 * SIZE(A1), %xmm2
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movsd 3 * SIZE(A1), %xmm3
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movsd 4 * SIZE(A1), %xmm4
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movsd 5 * SIZE(A1), %xmm5
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movsd 6 * SIZE(A1), %xmm6
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movsd 7 * SIZE(A1), %xmm7
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movsd 0 * SIZE(Y1), %xmm8
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mulsd %xmm14, %xmm0
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movsd 1 * SIZE(Y1), %xmm9
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mulsd %xmm14, %xmm1
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movsd 2 * SIZE(Y1), %xmm10
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mulsd %xmm14, %xmm2
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movsd 3 * SIZE(Y1), %xmm11
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mulsd %xmm14, %xmm3
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decq I
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jle .L24
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ALIGN_3
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.L23:
|
|
PREFETCH PREFETCH_SIZE * SIZE(A1)
|
|
|
|
addsd %xmm0, %xmm8
|
|
movsd 8 * SIZE(A1), %xmm0
|
|
addsd %xmm1, %xmm9
|
|
movsd 9 * SIZE(A1), %xmm1
|
|
addsd %xmm2, %xmm10
|
|
movsd 10 * SIZE(A1), %xmm2
|
|
addsd %xmm3, %xmm11
|
|
movsd 11 * SIZE(A1), %xmm3
|
|
|
|
movsd %xmm8, 0 * SIZE(Y1)
|
|
movsd 4 * SIZE(Y1), %xmm8
|
|
mulsd %xmm14, %xmm4
|
|
movsd %xmm9, 1 * SIZE(Y1)
|
|
movsd 5 * SIZE(Y1), %xmm9
|
|
mulsd %xmm14, %xmm5
|
|
|
|
movsd %xmm10, 2 * SIZE(Y1)
|
|
movsd 6 * SIZE(Y1), %xmm10
|
|
mulsd %xmm14, %xmm6
|
|
|
|
movsd %xmm11, 3 * SIZE(Y1)
|
|
movsd 7 * SIZE(Y1), %xmm11
|
|
mulsd %xmm14, %xmm7
|
|
|
|
addsd %xmm4, %xmm8
|
|
movsd 12 * SIZE(A1), %xmm4
|
|
addsd %xmm5, %xmm9
|
|
movsd 13 * SIZE(A1), %xmm5
|
|
addsd %xmm6, %xmm10
|
|
movsd 14 * SIZE(A1), %xmm6
|
|
addsd %xmm7, %xmm11
|
|
movsd 15 * SIZE(A1), %xmm7
|
|
|
|
movsd %xmm8, 4 * SIZE(Y1)
|
|
movsd 8 * SIZE(Y1), %xmm8
|
|
mulsd %xmm14, %xmm0
|
|
movsd %xmm9, 5 * SIZE(Y1)
|
|
movsd 9 * SIZE(Y1), %xmm9
|
|
mulsd %xmm14, %xmm1
|
|
movsd %xmm10, 6 * SIZE(Y1)
|
|
movsd 10 * SIZE(Y1), %xmm10
|
|
mulsd %xmm14, %xmm2
|
|
movsd %xmm11, 7 * SIZE(Y1)
|
|
movsd 11 * SIZE(Y1), %xmm11
|
|
mulsd %xmm14, %xmm3
|
|
|
|
addq $8 * SIZE, Y1
|
|
addq $8 * SIZE, A1
|
|
|
|
decq I
|
|
jg .L23
|
|
ALIGN_3
|
|
|
|
.L24:
|
|
addsd %xmm0, %xmm8
|
|
addsd %xmm1, %xmm9
|
|
addsd %xmm2, %xmm10
|
|
addsd %xmm3, %xmm11
|
|
|
|
mulsd %xmm14, %xmm4
|
|
movsd %xmm8, 0 * SIZE(Y1)
|
|
movsd 4 * SIZE(Y1), %xmm8
|
|
|
|
mulsd %xmm14, %xmm5
|
|
movsd %xmm9, 1 * SIZE(Y1)
|
|
movsd 5 * SIZE(Y1), %xmm9
|
|
|
|
mulsd %xmm14, %xmm6
|
|
movsd %xmm10, 2 * SIZE(Y1)
|
|
movsd 6 * SIZE(Y1), %xmm10
|
|
|
|
mulsd %xmm14, %xmm7
|
|
movsd %xmm11, 3 * SIZE(Y1)
|
|
movsd 7 * SIZE(Y1), %xmm11
|
|
|
|
addsd %xmm4, %xmm8
|
|
addsd %xmm5, %xmm9
|
|
addsd %xmm6, %xmm10
|
|
addsd %xmm7, %xmm11
|
|
|
|
movsd %xmm8, 4 * SIZE(Y1)
|
|
movsd %xmm9, 5 * SIZE(Y1)
|
|
movsd %xmm10, 6 * SIZE(Y1)
|
|
movsd %xmm11, 7 * SIZE(Y1)
|
|
|
|
addq $8 * SIZE, Y1
|
|
addq $8 * SIZE, A1
|
|
ALIGN_3
|
|
|
|
.L25:
|
|
testq $4, M
|
|
je .L27
|
|
|
|
movsd 0 * SIZE(A1), %xmm0
|
|
movsd 1 * SIZE(A1), %xmm1
|
|
movsd 2 * SIZE(A1), %xmm2
|
|
movsd 3 * SIZE(A1), %xmm3
|
|
|
|
movsd 0 * SIZE(Y1), %xmm8
|
|
mulsd %xmm14, %xmm0
|
|
movsd 1 * SIZE(Y1), %xmm9
|
|
mulsd %xmm14, %xmm1
|
|
movsd 2 * SIZE(Y1), %xmm10
|
|
mulsd %xmm14, %xmm2
|
|
movsd 3 * SIZE(Y1), %xmm11
|
|
mulsd %xmm14, %xmm3
|
|
|
|
addsd %xmm0, %xmm8
|
|
addsd %xmm1, %xmm9
|
|
addsd %xmm2, %xmm10
|
|
addsd %xmm3, %xmm11
|
|
|
|
movsd %xmm8, 0 * SIZE(Y1)
|
|
movsd %xmm9, 1 * SIZE(Y1)
|
|
movsd %xmm10, 2 * SIZE(Y1)
|
|
movsd %xmm11, 3 * SIZE(Y1)
|
|
|
|
addq $4 * SIZE, A1
|
|
addq $4 * SIZE, A2
|
|
addq $4 * SIZE, Y1
|
|
ALIGN_3
|
|
|
|
.L27:
|
|
testq $2, M
|
|
je .L28
|
|
|
|
movsd 0 * SIZE(A1), %xmm0
|
|
movsd 1 * SIZE(A1), %xmm1
|
|
|
|
mulsd %xmm14, %xmm0
|
|
movsd 0 * SIZE(Y1), %xmm8
|
|
mulsd %xmm14, %xmm1
|
|
movsd 1 * SIZE(Y1), %xmm9
|
|
|
|
addsd %xmm0, %xmm8
|
|
addsd %xmm1, %xmm9
|
|
|
|
movsd %xmm8, 0 * SIZE(Y1)
|
|
movsd %xmm9, 1 * SIZE(Y1)
|
|
|
|
addq $2 * SIZE, A1
|
|
addq $2 * SIZE, Y1
|
|
ALIGN_3
|
|
|
|
.L28:
|
|
testq $1, M
|
|
je .L990
|
|
|
|
movsd 0 * SIZE(Y1), %xmm8
|
|
movsd 0 * SIZE(A1), %xmm0
|
|
|
|
mulsd %xmm14, %xmm0
|
|
addsd %xmm0, %xmm8
|
|
|
|
movsd %xmm8, 0 * SIZE(Y1)
|
|
ALIGN_3
|
|
|
|
.L990:
|
|
cmpq $SIZE, INCY
|
|
je .L999
|
|
|
|
movq Y, Y1
|
|
|
|
movq M, %rax
|
|
sarq $2, %rax
|
|
jle .L994
|
|
ALIGN_3
|
|
|
|
.L992:
|
|
movsd (Y), %xmm0
|
|
addq INCY, Y
|
|
movsd (Y), %xmm1
|
|
addq INCY, Y
|
|
movsd (Y), %xmm2
|
|
addq INCY, Y
|
|
movsd (Y), %xmm3
|
|
addq INCY, Y
|
|
|
|
addsd 0 * SIZE(BUFFER), %xmm0
|
|
addsd 1 * SIZE(BUFFER), %xmm1
|
|
addsd 2 * SIZE(BUFFER), %xmm2
|
|
addsd 3 * SIZE(BUFFER), %xmm3
|
|
addq $4 * SIZE, BUFFER
|
|
|
|
movsd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
movsd %xmm1, (Y1)
|
|
addq INCY, Y1
|
|
movsd %xmm2, (Y1)
|
|
addq INCY, Y1
|
|
movsd %xmm3, (Y1)
|
|
addq INCY, Y1
|
|
|
|
decq %rax
|
|
jg .L992
|
|
ALIGN_3
|
|
|
|
.L994:
|
|
testq $2, M
|
|
jle .L996
|
|
|
|
movsd (Y), %xmm0
|
|
addq INCY, Y
|
|
movsd (Y), %xmm1
|
|
addq INCY, Y
|
|
|
|
addsd 0 * SIZE(BUFFER), %xmm0
|
|
addsd 1 * SIZE(BUFFER), %xmm1
|
|
addq $2 * SIZE, BUFFER
|
|
|
|
movsd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
movsd %xmm1, (Y1)
|
|
addq INCY, Y1
|
|
ALIGN_3
|
|
|
|
.L996:
|
|
testq $1, M
|
|
jle .L999
|
|
|
|
movsd (Y), %xmm0
|
|
|
|
addsd (BUFFER), %xmm0
|
|
|
|
movsd %xmm0, (Y1)
|
|
ALIGN_3
|
|
|
|
.L999:
|
|
movq 0(%rsp), %rbx
|
|
movq 8(%rsp), %rbp
|
|
movq 16(%rsp), %r12
|
|
movq 24(%rsp), %r13
|
|
movq 32(%rsp), %r14
|
|
movq 40(%rsp), %r15
|
|
|
|
#ifdef WINDOWS_ABI
|
|
movq 48(%rsp), %rdi
|
|
movq 56(%rsp), %rsi
|
|
movups 64(%rsp), %xmm6
|
|
movups 80(%rsp), %xmm7
|
|
movups 96(%rsp), %xmm8
|
|
movups 112(%rsp), %xmm9
|
|
movups 128(%rsp), %xmm10
|
|
movups 144(%rsp), %xmm11
|
|
movups 160(%rsp), %xmm12
|
|
movups 176(%rsp), %xmm13
|
|
movups 192(%rsp), %xmm14
|
|
movups 208(%rsp), %xmm15
|
|
#endif
|
|
|
|
addq $STACKSIZE, %rsp
|
|
ret
|
|
EPILOGUE
|