|
- /*********************************************************************/
- /* 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"
- #include "l2param.h"
-
- #ifdef ATOM
- #define PREFETCH prefetchnta
- #define PREFETCHW prefetcht0
- #define PREFETCHSIZE (8 * 6)
- #endif
-
- #ifndef WINDOWS_ABI
-
- #define STACKSIZE 64
-
- #define OLD_INCX 8 + STACKSIZE(%rsp)
- #define OLD_Y 16 + STACKSIZE(%rsp)
- #define OLD_INCY 24 + STACKSIZE(%rsp)
- #define OLD_BUFFER 32 + STACKSIZE(%rsp)
-
- #define M %rdi
- #define N %rsi
- #define A %rcx
- #define LDA %r8
- #define X %r9
- #define INCX %rdx
- #define Y %rbp
- #define INCY %r10
-
- #else
-
- #define STACKSIZE 256
-
- #define OLD_ALPHA_I 40 + STACKSIZE(%rsp)
- #define OLD_A 48 + STACKSIZE(%rsp)
- #define OLD_LDA 56 + STACKSIZE(%rsp)
- #define OLD_X 64 + STACKSIZE(%rsp)
- #define OLD_INCX 72 + STACKSIZE(%rsp)
- #define OLD_Y 80 + STACKSIZE(%rsp)
- #define OLD_INCY 88 + STACKSIZE(%rsp)
- #define OLD_BUFFER 96 + STACKSIZE(%rsp)
-
- #define M %rcx
- #define N %rdx
- #define A %r8
- #define LDA %r9
- #define X %rdi
- #define INCX %rsi
- #define Y %rbp
- #define INCY %r10
-
- #endif
-
- #define I %rax
- #define J %r11
- #define A1 %r12
- #define A2 %r13
-
- #define Y1 %r14
- #define BUFFER %r15
-
- #define ALPHA_R %xmm14
- #define ALPHA_I %xmm15
-
- #if !defined(CONJ) && !defined(XCONJ)
- #define ADD1 addsd
- #define ADD2 addsd
- #define ADD3 subsd
- #define ADD4 addsd
- #endif
-
- #if defined(CONJ) && !defined(XCONJ)
- #define ADD1 addsd
- #define ADD2 addsd
- #define ADD3 addsd
- #define ADD4 subsd
- #endif
-
- #if !defined(CONJ) && defined(XCONJ)
- #define ADD1 addsd
- #define ADD2 subsd
- #define ADD3 addsd
- #define ADD4 addsd
- #endif
-
- #if defined(CONJ) && defined(XCONJ)
- #define ADD1 addsd
- #define ADD2 subsd
- #define ADD3 subsd
- #define ADD4 subsd
- #endif
-
- PROLOGUE
- PROFCODE
-
- subq $STACKSIZE, %rsp
- movq %rbx, 0(%rsp)
- movq %rbp, 8(%rsp)
- movq %r12, 16(%rsp)
- movq %r13, 24(%rsp)
- movq %r14, 32(%rsp)
- movq %r15, 40(%rsp)
-
- #ifdef WINDOWS_ABI
- movq %rdi, 48(%rsp)
- movq %rsi, 56(%rsp)
- movups %xmm6, 64(%rsp)
- movups %xmm7, 80(%rsp)
- movups %xmm8, 96(%rsp)
- movups %xmm9, 112(%rsp)
- movups %xmm10, 128(%rsp)
- movups %xmm11, 144(%rsp)
- movups %xmm12, 160(%rsp)
- movups %xmm13, 176(%rsp)
- movups %xmm14, 192(%rsp)
- movups %xmm15, 208(%rsp)
-
- movq OLD_A, A
- movq OLD_LDA, LDA
- movq OLD_X, X
-
- movapd %xmm3, %xmm0
- movsd OLD_ALPHA_I, %xmm1
- #endif
-
- movq OLD_INCX, INCX
- movq OLD_Y, Y
- movq OLD_INCY, INCY
- movq OLD_BUFFER, BUFFER
-
- salq $ZBASE_SHIFT, LDA
- salq $ZBASE_SHIFT, INCX
- salq $ZBASE_SHIFT, INCY
-
- movaps %xmm0, ALPHA_R
- movaps %xmm1, ALPHA_I
-
- subq $-16 * SIZE, A
-
- testq M, M
- jle .L999
- testq N, N
- jle .L999
- ALIGN_3
-
- movq BUFFER, Y1
-
- pxor %xmm4, %xmm4
-
- movq M, %rax
- addq $8, %rax
- sarq $3, %rax
- ALIGN_3
-
- .L01:
- movapd %xmm4, 0 * SIZE(Y1)
- movapd %xmm4, 2 * SIZE(Y1)
- movapd %xmm4, 4 * SIZE(Y1)
- movapd %xmm4, 6 * SIZE(Y1)
- movapd %xmm4, 8 * SIZE(Y1)
- movapd %xmm4, 10 * SIZE(Y1)
- movapd %xmm4, 12 * SIZE(Y1)
- movapd %xmm4, 14 * SIZE(Y1)
-
- subq $-16 * SIZE, Y1
- decq %rax
- jg .L01
- ALIGN_3
-
- .L10:
- movq N, J
- sarq $1, J
- jle .L20
- ALIGN_3
-
- .L11:
- leaq 16 * SIZE(BUFFER), Y1
- movq A, A1
- leaq (A, LDA, 1), A2
- leaq (A, LDA, 2), A
-
- movsd 0 * SIZE(X), %xmm4
- movsd 1 * SIZE(X), %xmm5
- addq INCX, X
- movsd 0 * SIZE(X), %xmm6
- movsd 1 * SIZE(X), %xmm7
- addq INCX, X
-
- movapd %xmm4, %xmm8
- mulsd ALPHA_R, %xmm4
- mulsd ALPHA_I, %xmm8
- movapd %xmm6, %xmm10
- mulsd ALPHA_R, %xmm6
- mulsd ALPHA_I, %xmm10
-
- movapd %xmm5, %xmm9
- mulsd ALPHA_I, %xmm9
- mulsd ALPHA_R, %xmm5
- movapd %xmm7, %xmm11
- mulsd ALPHA_I, %xmm11
- mulsd ALPHA_R, %xmm7
-
- #ifndef XCONJ
- subsd %xmm9, %xmm4
- addsd %xmm8, %xmm5
- subsd %xmm11, %xmm6
- addsd %xmm10, %xmm7
- #else
- addsd %xmm9, %xmm4
- subsd %xmm8, %xmm5
- addsd %xmm11, %xmm6
- subsd %xmm10, %xmm7
- #endif
-
- movsd -16 * SIZE(Y1), %xmm0
- movsd -15 * SIZE(Y1), %xmm1
- movsd -14 * SIZE(Y1), %xmm2
- movsd -13 * SIZE(Y1), %xmm3
- ALIGN_3
-
- movq M, I
- sarq $2, I
- jle .L15
-
- movsd -16 * SIZE(A1), %xmm8
- movsd -15 * SIZE(A1), %xmm9
- movsd -14 * SIZE(A1), %xmm10
- movsd -13 * SIZE(A1), %xmm11
-
- movapd %xmm8, %xmm12
- mulsd %xmm4, %xmm8
- mulsd %xmm5, %xmm12
-
- movapd %xmm10, %xmm13
- mulsd %xmm4, %xmm10
- ADD1 %xmm8, %xmm0
- movsd -16 * SIZE(A2), %xmm8
- mulsd %xmm5, %xmm13
- ADD2 %xmm12, %xmm1
-
- decq I
- jle .L14
- ALIGN_3
-
- .L13:
- #ifdef PREFETCH
- PREFETCH (PREFETCHSIZE + 0) * SIZE(A2)
- #endif
-
- movapd %xmm9, %xmm12
- mulsd %xmm5, %xmm9
- ADD1 %xmm10, %xmm2
- movsd -14 * SIZE(A2), %xmm10
- mulsd %xmm4, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm5, %xmm11
- ADD3 %xmm9, %xmm0
- movsd -15 * SIZE(A2), %xmm9
- mulsd %xmm4, %xmm13
- ADD4 %xmm12, %xmm1
-
- movapd %xmm8, %xmm12
- mulsd %xmm6, %xmm8
- ADD3 %xmm11, %xmm2
- movsd -13 * SIZE(A2), %xmm11
- mulsd %xmm7, %xmm12
- ADD4 %xmm13, %xmm3
-
- movapd %xmm10, %xmm13
- mulsd %xmm6, %xmm10
- ADD1 %xmm8, %xmm0
- movsd -12 * SIZE(A1), %xmm8
- mulsd %xmm7, %xmm13
- ADD2 %xmm12, %xmm1
-
- movapd %xmm9, %xmm12
- mulsd %xmm7, %xmm9
- ADD1 %xmm10, %xmm2
- movsd -10 * SIZE(A1), %xmm10
- mulsd %xmm6, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm7, %xmm11
- ADD3 %xmm9, %xmm0
- movsd -11 * SIZE(A1), %xmm9
- mulsd %xmm6, %xmm13
- ADD4 %xmm12, %xmm1
-
- movapd %xmm8, %xmm12
- movlpd %xmm0, -16 * SIZE(Y1)
- mulsd %xmm4, %xmm8
- movsd -12 * SIZE(Y1), %xmm0
- ADD3 %xmm11, %xmm2
- movsd -9 * SIZE(A1), %xmm11
- mulsd %xmm5, %xmm12
- movlpd %xmm1, -15 * SIZE(Y1)
- ADD4 %xmm13, %xmm3
- movsd -11 * SIZE(Y1), %xmm1
-
- movapd %xmm10, %xmm13
- movlpd %xmm2, -14 * SIZE(Y1)
- mulsd %xmm4, %xmm10
- movlpd %xmm3, -13 * SIZE(Y1)
- ADD1 %xmm8, %xmm0
- movsd -12 * SIZE(A2), %xmm8
- mulsd %xmm5, %xmm13
- movsd -10 * SIZE(Y1), %xmm2
- ADD2 %xmm12, %xmm1
- movsd -9 * SIZE(Y1), %xmm3
-
- #ifdef PREFETCH
- PREFETCH (PREFETCHSIZE + 0) * SIZE(A1)
- #endif
-
- movapd %xmm9, %xmm12
- mulsd %xmm5, %xmm9
- ADD1 %xmm10, %xmm2
- movsd -10 * SIZE(A2), %xmm10
- mulsd %xmm4, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm5, %xmm11
- ADD3 %xmm9, %xmm0
- movsd -11 * SIZE(A2), %xmm9
- mulsd %xmm4, %xmm13
- ADD4 %xmm12, %xmm1
-
- movapd %xmm8, %xmm12
- mulsd %xmm6, %xmm8
- ADD3 %xmm11, %xmm2
- movsd -9 * SIZE(A2), %xmm11
- mulsd %xmm7, %xmm12
- ADD4 %xmm13, %xmm3
-
- movapd %xmm10, %xmm13
- mulsd %xmm6, %xmm10
- ADD1 %xmm8, %xmm0
- movsd -8 * SIZE(A1), %xmm8
- mulsd %xmm7, %xmm13
- ADD2 %xmm12, %xmm1
-
- movapd %xmm9, %xmm12
- mulsd %xmm7, %xmm9
- ADD1 %xmm10, %xmm2
- movsd -6 * SIZE(A1), %xmm10
- mulsd %xmm6, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm7, %xmm11
- ADD3 %xmm9, %xmm0
- movsd -7 * SIZE(A1), %xmm9
- mulsd %xmm6, %xmm13
- ADD4 %xmm12, %xmm1
-
- movapd %xmm8, %xmm12
- movlpd %xmm0, -12 * SIZE(Y1)
- mulsd %xmm4, %xmm8
- movsd -8 * SIZE(Y1), %xmm0
- ADD3 %xmm11, %xmm2
- movsd -5 * SIZE(A1), %xmm11
- mulsd %xmm5, %xmm12
- movlpd %xmm1, -11 * SIZE(Y1)
- ADD4 %xmm13, %xmm3
- movsd -7 * SIZE(Y1), %xmm1
-
- movapd %xmm10, %xmm13
- movlpd %xmm2, -10 * SIZE(Y1)
- mulsd %xmm4, %xmm10
- movsd -6 * SIZE(Y1), %xmm2
- ADD1 %xmm8, %xmm0
- movsd -8 * SIZE(A2), %xmm8
- mulsd %xmm5, %xmm13
- movlpd %xmm3, -9 * SIZE(Y1)
- ADD2 %xmm12, %xmm1
- movsd -5 * SIZE(Y1), %xmm3
-
- subq $-8 * SIZE, A1
- subq $-8 * SIZE, A2
- subq $-8 * SIZE, Y1
-
- subq $1, I
- BRANCH
- jg .L13
- ALIGN_3
-
- .L14:
- movapd %xmm9, %xmm12
- mulsd %xmm5, %xmm9
- ADD1 %xmm10, %xmm2
- movsd -14 * SIZE(A2), %xmm10
- mulsd %xmm4, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm5, %xmm11
- ADD3 %xmm9, %xmm0
- movsd -15 * SIZE(A2), %xmm9
- mulsd %xmm4, %xmm13
- ADD4 %xmm12, %xmm1
-
- movapd %xmm8, %xmm12
- mulsd %xmm6, %xmm8
- ADD3 %xmm11, %xmm2
- movsd -13 * SIZE(A2), %xmm11
- mulsd %xmm7, %xmm12
- ADD4 %xmm13, %xmm3
-
- movapd %xmm10, %xmm13
- mulsd %xmm6, %xmm10
- ADD1 %xmm8, %xmm0
- movsd -12 * SIZE(A1), %xmm8
- mulsd %xmm7, %xmm13
- ADD2 %xmm12, %xmm1
-
- movapd %xmm9, %xmm12
- mulsd %xmm7, %xmm9
- ADD1 %xmm10, %xmm2
- movsd -10 * SIZE(A1), %xmm10
- mulsd %xmm6, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm7, %xmm11
- ADD3 %xmm9, %xmm0
- movsd -11 * SIZE(A1), %xmm9
- mulsd %xmm6, %xmm13
- ADD4 %xmm12, %xmm1
-
- movapd %xmm8, %xmm12
- movlpd %xmm0, -16 * SIZE(Y1)
- mulsd %xmm4, %xmm8
- movsd -12 * SIZE(Y1), %xmm0
- ADD3 %xmm11, %xmm2
- movsd -9 * SIZE(A1), %xmm11
- mulsd %xmm5, %xmm12
- movlpd %xmm1, -15 * SIZE(Y1)
- ADD4 %xmm13, %xmm3
- movsd -11 * SIZE(Y1), %xmm1
-
- movapd %xmm10, %xmm13
- movlpd %xmm2, -14 * SIZE(Y1)
- mulsd %xmm4, %xmm10
- movlpd %xmm3, -13 * SIZE(Y1)
- ADD1 %xmm8, %xmm0
- movsd -12 * SIZE(A2), %xmm8
- mulsd %xmm5, %xmm13
- movsd -10 * SIZE(Y1), %xmm2
- ADD2 %xmm12, %xmm1
- movsd -9 * SIZE(Y1), %xmm3
-
- movapd %xmm9, %xmm12
- mulsd %xmm5, %xmm9
- ADD1 %xmm10, %xmm2
- movsd -10 * SIZE(A2), %xmm10
- mulsd %xmm4, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm5, %xmm11
- ADD3 %xmm9, %xmm0
- movsd -11 * SIZE(A2), %xmm9
- mulsd %xmm4, %xmm13
- ADD4 %xmm12, %xmm1
-
- movapd %xmm8, %xmm12
- mulsd %xmm6, %xmm8
- ADD3 %xmm11, %xmm2
- movsd -9 * SIZE(A2), %xmm11
- mulsd %xmm7, %xmm12
- ADD4 %xmm13, %xmm3
-
- movapd %xmm10, %xmm13
- mulsd %xmm6, %xmm10
- ADD1 %xmm8, %xmm0
- mulsd %xmm7, %xmm13
- ADD2 %xmm12, %xmm1
-
- movapd %xmm9, %xmm12
- mulsd %xmm7, %xmm9
- ADD1 %xmm10, %xmm2
- mulsd %xmm6, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm7, %xmm11
- ADD3 %xmm9, %xmm0
- mulsd %xmm6, %xmm13
- ADD4 %xmm12, %xmm1
-
- ADD3 %xmm11, %xmm2
- movlpd %xmm0, -12 * SIZE(Y1)
- movsd -8 * SIZE(Y1), %xmm0
- ADD4 %xmm13, %xmm3
- movlpd %xmm1, -11 * SIZE(Y1)
- movsd -7 * SIZE(Y1), %xmm1
-
- movlpd %xmm2, -10 * SIZE(Y1)
- movsd -6 * SIZE(Y1), %xmm2
- movlpd %xmm3, -9 * SIZE(Y1)
- movsd -5 * SIZE(Y1), %xmm3
-
- subq $-8 * SIZE, A1
- subq $-8 * SIZE, A2
- subq $-8 * SIZE, Y1
- ALIGN_3
-
- .L15:
- testq $2, M
- je .L17
-
- movsd -16 * SIZE(A1), %xmm8
- movsd -15 * SIZE(A1), %xmm9
- movsd -14 * SIZE(A1), %xmm10
- movsd -13 * SIZE(A1), %xmm11
-
- movapd %xmm8, %xmm12
- mulsd %xmm4, %xmm8
- mulsd %xmm5, %xmm12
-
- movapd %xmm10, %xmm13
- mulsd %xmm4, %xmm10
- ADD1 %xmm8, %xmm0
- movsd -16 * SIZE(A2), %xmm8
- mulsd %xmm5, %xmm13
- ADD2 %xmm12, %xmm1
-
- movapd %xmm9, %xmm12
- mulsd %xmm5, %xmm9
- ADD1 %xmm10, %xmm2
- movsd -14 * SIZE(A2), %xmm10
- mulsd %xmm4, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm5, %xmm11
- ADD3 %xmm9, %xmm0
- movsd -15 * SIZE(A2), %xmm9
- mulsd %xmm4, %xmm13
- ADD4 %xmm12, %xmm1
-
- movapd %xmm8, %xmm12
- mulsd %xmm6, %xmm8
- ADD3 %xmm11, %xmm2
- movsd -13 * SIZE(A2), %xmm11
- mulsd %xmm7, %xmm12
- ADD4 %xmm13, %xmm3
-
- movapd %xmm10, %xmm13
- mulsd %xmm6, %xmm10
- ADD1 %xmm8, %xmm0
- mulsd %xmm7, %xmm13
- ADD2 %xmm12, %xmm1
-
- movapd %xmm9, %xmm12
- mulsd %xmm7, %xmm9
- ADD1 %xmm10, %xmm2
- mulsd %xmm6, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm7, %xmm11
- ADD3 %xmm9, %xmm0
- mulsd %xmm6, %xmm13
- ADD4 %xmm12, %xmm1
-
- ADD3 %xmm11, %xmm2
- ADD4 %xmm13, %xmm3
-
- movlpd %xmm0, -16 * SIZE(Y1)
- movlpd %xmm1, -15 * SIZE(Y1)
- movsd -12 * SIZE(Y1), %xmm0
- movsd -11 * SIZE(Y1), %xmm1
-
- movlpd %xmm2, -14 * SIZE(Y1)
- movlpd %xmm3, -13 * SIZE(Y1)
-
-
- addq $4 * SIZE, A1
- addq $4 * SIZE, A2
- addq $4 * SIZE, Y1
- ALIGN_3
-
- .L17:
- testq $1, M
- je .L19
-
- movsd -16 * SIZE(A1), %xmm8
- movsd -15 * SIZE(A1), %xmm9
- movsd -16 * SIZE(A2), %xmm10
- movsd -15 * SIZE(A2), %xmm11
-
- movapd %xmm8, %xmm12
- mulsd %xmm4, %xmm8
- mulsd %xmm5, %xmm12
-
- movapd %xmm9, %xmm13
- mulsd %xmm5, %xmm9
- ADD1 %xmm8, %xmm0
- mulsd %xmm4, %xmm13
- ADD2 %xmm12, %xmm1
-
- movapd %xmm10, %xmm12
- mulsd %xmm6, %xmm10
- ADD3 %xmm9, %xmm0
- mulsd %xmm7, %xmm12
- ADD4 %xmm13, %xmm1
-
- movapd %xmm11, %xmm13
- mulsd %xmm7, %xmm11
- ADD1 %xmm10, %xmm0
- mulsd %xmm6, %xmm13
- ADD2 %xmm12, %xmm1
-
- ADD3 %xmm11, %xmm0
- ADD4 %xmm13, %xmm1
-
- movlpd %xmm0, -16 * SIZE(Y1)
- movlpd %xmm1, -15 * SIZE(Y1)
- ALIGN_3
-
- .L19:
- decq J
- jg .L11
- ALIGN_3
-
- .L20:
- testq $1, N
- jle .L90
-
- leaq 16 * SIZE(BUFFER), Y1
- movq A, A1
-
- movsd 0 * SIZE(X), %xmm4
- movsd 1 * SIZE(X), %xmm5
-
- movapd %xmm4, %xmm8
- mulsd ALPHA_R, %xmm4
- mulsd ALPHA_I, %xmm8
- movapd %xmm5, %xmm9
- mulsd ALPHA_I, %xmm9
- mulsd ALPHA_R, %xmm5
-
- #ifndef XCONJ
- subsd %xmm9, %xmm4
- addsd %xmm8, %xmm5
- #else
- addsd %xmm9, %xmm4
- subsd %xmm8, %xmm5
- #endif
-
- movsd -16 * SIZE(Y1), %xmm0
- movsd -15 * SIZE(Y1), %xmm1
- movsd -14 * SIZE(Y1), %xmm2
- movsd -13 * SIZE(Y1), %xmm3
- ALIGN_3
-
- movq M, I
- sarq $2, I
- jle .L25
-
- movsd -16 * SIZE(A1), %xmm8
- movsd -15 * SIZE(A1), %xmm9
- movsd -14 * SIZE(A1), %xmm10
- movsd -13 * SIZE(A1), %xmm11
-
- movapd %xmm8, %xmm12
- mulsd %xmm4, %xmm8
- mulsd %xmm5, %xmm12
-
- movapd %xmm10, %xmm13
- mulsd %xmm4, %xmm10
- ADD1 %xmm8, %xmm0
- movsd -12 * SIZE(A1), %xmm8
- mulsd %xmm5, %xmm13
- ADD2 %xmm12, %xmm1
-
- decq I
- jle .L24
- ALIGN_3
-
- .L23:
- #ifdef PREFETCH
- PREFETCH (PREFETCHSIZE + 0) * SIZE(A2)
- #endif
-
- movapd %xmm9, %xmm12
- mulsd %xmm5, %xmm9
- ADD1 %xmm10, %xmm2
- movsd -10 * SIZE(A1), %xmm10
- mulsd %xmm4, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm5, %xmm11
- ADD3 %xmm9, %xmm0
- movsd -11 * SIZE(A1), %xmm9
- mulsd %xmm4, %xmm13
- ADD4 %xmm12, %xmm1
-
- movapd %xmm8, %xmm12
- movlpd %xmm0, -16 * SIZE(Y1)
- mulsd %xmm4, %xmm8
- movsd -12 * SIZE(Y1), %xmm0
- ADD3 %xmm11, %xmm2
- movsd -9 * SIZE(A1), %xmm11
-
- mulsd %xmm5, %xmm12
- movlpd %xmm1, -15 * SIZE(Y1)
- ADD4 %xmm13, %xmm3
- movsd -11 * SIZE(Y1), %xmm1
-
- movapd %xmm10, %xmm13
- movlpd %xmm2, -14 * SIZE(Y1)
- mulsd %xmm4, %xmm10
- movsd -10 * SIZE(Y1), %xmm2
- ADD1 %xmm8, %xmm0
- movsd -8 * SIZE(A1), %xmm8
- mulsd %xmm5, %xmm13
- movlpd %xmm3, -13 * SIZE(Y1)
- ADD2 %xmm12, %xmm1
- movsd -9 * SIZE(Y1), %xmm3
-
- movapd %xmm9, %xmm12
- mulsd %xmm5, %xmm9
- ADD1 %xmm10, %xmm2
- movsd -6 * SIZE(A1), %xmm10
- mulsd %xmm4, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm5, %xmm11
- ADD3 %xmm9, %xmm0
- movsd -7 * SIZE(A1), %xmm9
- mulsd %xmm4, %xmm13
- subq $-8 * SIZE, A1
- ADD4 %xmm12, %xmm1
-
- movapd %xmm8, %xmm12
- movlpd %xmm0, -12 * SIZE(Y1)
- mulsd %xmm4, %xmm8
- movsd -8 * SIZE(Y1), %xmm0
- ADD3 %xmm11, %xmm2
- movsd -13 * SIZE(A1), %xmm11
- mulsd %xmm5, %xmm12
- movlpd %xmm1, -11 * SIZE(Y1)
- ADD4 %xmm13, %xmm3
- movsd -7 * SIZE(Y1), %xmm1
-
- movapd %xmm10, %xmm13
- movlpd %xmm2, -10 * SIZE(Y1)
- mulsd %xmm4, %xmm10
- movsd -6 * SIZE(Y1), %xmm2
- ADD1 %xmm8, %xmm0
- movsd -12 * SIZE(A1), %xmm8
- mulsd %xmm5, %xmm13
- movlpd %xmm3, -9 * SIZE(Y1)
- ADD2 %xmm12, %xmm1
- movsd -5 * SIZE(Y1), %xmm3
-
- subq $-8 * SIZE, Y1
-
- subq $1, I
- BRANCH
- jg .L23
- ALIGN_3
-
- .L24:
- movapd %xmm9, %xmm12
- mulsd %xmm5, %xmm9
- ADD1 %xmm10, %xmm2
- movsd -10 * SIZE(A1), %xmm10
- mulsd %xmm4, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm5, %xmm11
- ADD3 %xmm9, %xmm0
- movsd -11 * SIZE(A1), %xmm9
- mulsd %xmm4, %xmm13
- ADD4 %xmm12, %xmm1
-
- movapd %xmm8, %xmm12
- movlpd %xmm0, -16 * SIZE(Y1)
- mulsd %xmm4, %xmm8
- movsd -12 * SIZE(Y1), %xmm0
- ADD3 %xmm11, %xmm2
- movsd -9 * SIZE(A1), %xmm11
-
- mulsd %xmm5, %xmm12
- movlpd %xmm1, -15 * SIZE(Y1)
- ADD4 %xmm13, %xmm3
- movsd -11 * SIZE(Y1), %xmm1
-
- movapd %xmm10, %xmm13
- mulsd %xmm4, %xmm10
- movlpd %xmm2, -14 * SIZE(Y1)
- ADD1 %xmm8, %xmm0
- movsd -10 * SIZE(Y1), %xmm2
- mulsd %xmm5, %xmm13
- movlpd %xmm3, -13 * SIZE(Y1)
- ADD2 %xmm12, %xmm1
- movsd -9 * SIZE(Y1), %xmm3
-
- movapd %xmm9, %xmm12
- mulsd %xmm5, %xmm9
- ADD1 %xmm10, %xmm2
- mulsd %xmm4, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm5, %xmm11
- ADD3 %xmm9, %xmm0
- mulsd %xmm4, %xmm13
- ADD4 %xmm12, %xmm1
-
- ADD3 %xmm11, %xmm2
- movlpd %xmm0, -12 * SIZE(Y1)
- movsd -8 * SIZE(Y1), %xmm0
- ADD4 %xmm13, %xmm3
- movlpd %xmm1, -11 * SIZE(Y1)
- movsd -7 * SIZE(Y1), %xmm1
-
- movlpd %xmm2, -10 * SIZE(Y1)
- movlpd %xmm3, -9 * SIZE(Y1)
- movsd -6 * SIZE(Y1), %xmm2
- movsd -5 * SIZE(Y1), %xmm3
-
- subq $-8 * SIZE, A1
- subq $-8 * SIZE, Y1
- ALIGN_3
-
- .L25:
- testq $2, M
- je .L27
-
- movsd -16 * SIZE(A1), %xmm8
- movsd -15 * SIZE(A1), %xmm9
- movsd -14 * SIZE(A1), %xmm10
- movsd -13 * SIZE(A1), %xmm11
-
- movapd %xmm8, %xmm12
- mulsd %xmm4, %xmm8
- mulsd %xmm5, %xmm12
-
- movapd %xmm10, %xmm13
- mulsd %xmm4, %xmm10
- ADD1 %xmm8, %xmm0
- mulsd %xmm5, %xmm13
- ADD2 %xmm12, %xmm1
-
- movapd %xmm9, %xmm12
- mulsd %xmm5, %xmm9
- ADD1 %xmm10, %xmm2
- mulsd %xmm4, %xmm12
- ADD2 %xmm13, %xmm3
-
- movapd %xmm11, %xmm13
- mulsd %xmm5, %xmm11
- ADD3 %xmm9, %xmm0
- mulsd %xmm4, %xmm13
- ADD4 %xmm12, %xmm1
-
- ADD3 %xmm11, %xmm2
- movlpd %xmm0, -16 * SIZE(Y1)
- movsd -12 * SIZE(Y1), %xmm0
- ADD4 %xmm13, %xmm3
- movlpd %xmm1, -15 * SIZE(Y1)
- movsd -11 * SIZE(Y1), %xmm1
-
- movlpd %xmm2, -14 * SIZE(Y1)
- movlpd %xmm3, -13 * SIZE(Y1)
-
- addq $4 * SIZE, A1
- addq $4 * SIZE, Y1
- ALIGN_3
-
- .L27:
- testq $1, M
- je .L90
-
- movsd -16 * SIZE(A1), %xmm8
- movsd -15 * SIZE(A1), %xmm9
-
- movapd %xmm8, %xmm12
- mulsd %xmm4, %xmm8
- mulsd %xmm5, %xmm12
-
- movapd %xmm9, %xmm13
- mulsd %xmm5, %xmm9
- ADD1 %xmm8, %xmm0
- mulsd %xmm4, %xmm13
- ADD2 %xmm12, %xmm1
-
- ADD3 %xmm9, %xmm0
- ADD4 %xmm13, %xmm1
-
- movlpd %xmm0, -16 * SIZE(Y1)
- movlpd %xmm1, -15 * SIZE(Y1)
- ALIGN_3
-
- .L90:
- movq Y, Y1
-
- movq M, %rax
- sarq $3, %rax
- jle .L94
- ALIGN_3
-
- .L92:
- movsd 0 * SIZE(Y), %xmm0
- movhpd 1 * SIZE(Y), %xmm0
- addq INCY, Y
-
- movsd 0 * SIZE(Y), %xmm1
- movhpd 1 * SIZE(Y), %xmm1
- addq INCY, Y
-
- movsd 0 * SIZE(Y), %xmm2
- movhpd 1 * SIZE(Y), %xmm2
- addq INCY, Y
-
- movsd 0 * SIZE(Y), %xmm3
- movhpd 1 * SIZE(Y), %xmm3
- addq INCY, Y
-
- movsd 0 * SIZE(Y), %xmm4
- movhpd 1 * SIZE(Y), %xmm4
- addq INCY, Y
-
- movsd 0 * SIZE(Y), %xmm5
- movhpd 1 * SIZE(Y), %xmm5
- addq INCY, Y
-
- movsd 0 * SIZE(Y), %xmm6
- movhpd 1 * SIZE(Y), %xmm6
- addq INCY, Y
-
- movsd 0 * SIZE(Y), %xmm7
- movhpd 1 * SIZE(Y), %xmm7
- addq INCY, Y
-
- addpd 0 * SIZE(BUFFER), %xmm0
- addpd 2 * SIZE(BUFFER), %xmm1
- addpd 4 * SIZE(BUFFER), %xmm2
- addpd 6 * SIZE(BUFFER), %xmm3
- addpd 8 * SIZE(BUFFER), %xmm4
- addpd 10 * SIZE(BUFFER), %xmm5
- addpd 12 * SIZE(BUFFER), %xmm6
- addpd 14 * SIZE(BUFFER), %xmm7
-
- movlpd %xmm0, 0 * SIZE(Y1)
- movhpd %xmm0, 1 * SIZE(Y1)
- addq INCY, Y1
-
- movlpd %xmm1, 0 * SIZE(Y1)
- movhpd %xmm1, 1 * SIZE(Y1)
- addq INCY, Y1
-
- movlpd %xmm2, 0 * SIZE(Y1)
- movhpd %xmm2, 1 * SIZE(Y1)
- addq INCY, Y1
-
- movlpd %xmm3, 0 * SIZE(Y1)
- movhpd %xmm3, 1 * SIZE(Y1)
- addq INCY, Y1
-
- movlpd %xmm4, 0 * SIZE(Y1)
- movhpd %xmm4, 1 * SIZE(Y1)
- addq INCY, Y1
-
- movlpd %xmm5, 0 * SIZE(Y1)
- movhpd %xmm5, 1 * SIZE(Y1)
- addq INCY, Y1
-
- movlpd %xmm6, 0 * SIZE(Y1)
- movhpd %xmm6, 1 * SIZE(Y1)
- addq INCY, Y1
-
- movlpd %xmm7, 0 * SIZE(Y1)
- movhpd %xmm7, 1 * SIZE(Y1)
- addq INCY, Y1
-
- subq $-16 * SIZE, BUFFER
- decq %rax
- jg .L92
- ALIGN_3
-
- .L94:
- testq $7, M
- jle .L999
-
- testq $4, M
- jle .L95
-
- movsd 0 * SIZE(Y), %xmm0
- movhpd 1 * SIZE(Y), %xmm0
- addq INCY, Y
-
- movsd 0 * SIZE(Y), %xmm1
- movhpd 1 * SIZE(Y), %xmm1
- addq INCY, Y
-
- movsd 0 * SIZE(Y), %xmm2
- movhpd 1 * SIZE(Y), %xmm2
- addq INCY, Y
-
- movsd 0 * SIZE(Y), %xmm3
- movhpd 1 * SIZE(Y), %xmm3
- addq INCY, Y
-
- addpd 0 * SIZE(BUFFER), %xmm0
- addpd 2 * SIZE(BUFFER), %xmm1
- addpd 4 * SIZE(BUFFER), %xmm2
- addpd 6 * SIZE(BUFFER), %xmm3
-
- movlpd %xmm0, 0 * SIZE(Y1)
- movhpd %xmm0, 1 * SIZE(Y1)
- addq INCY, Y1
-
- movlpd %xmm1, 0 * SIZE(Y1)
- movhpd %xmm1, 1 * SIZE(Y1)
- addq INCY, Y1
-
- movlpd %xmm2, 0 * SIZE(Y1)
- movhpd %xmm2, 1 * SIZE(Y1)
- addq INCY, Y1
-
- movlpd %xmm3, 0 * SIZE(Y1)
- movhpd %xmm3, 1 * SIZE(Y1)
- addq INCY, Y1
-
- addq $8 * SIZE, BUFFER
- ALIGN_3
-
- .L95:
- testq $2, M
- jle .L96
-
- movsd 0 * SIZE(Y), %xmm0
- movhpd 1 * SIZE(Y), %xmm0
- addq INCY, Y
-
- movsd 0 * SIZE(Y), %xmm1
- movhpd 1 * SIZE(Y), %xmm1
- addq INCY, Y
-
- addpd 0 * SIZE(BUFFER), %xmm0
- addpd 2 * SIZE(BUFFER), %xmm1
-
- movlpd %xmm0, 0 * SIZE(Y1)
- movhpd %xmm0, 1 * SIZE(Y1)
- addq INCY, Y1
-
- movlpd %xmm1, 0 * SIZE(Y1)
- movhpd %xmm1, 1 * SIZE(Y1)
- addq INCY, Y1
-
- addq $4 * SIZE, BUFFER
- ALIGN_3
-
- .L96:
- testq $1, M
- jle .L999
-
- movsd 0 * SIZE(Y), %xmm0
- movhpd 1 * SIZE(Y), %xmm0
-
- addpd 0 * SIZE(BUFFER), %xmm0
-
- movlpd %xmm0, 0 * SIZE(Y1)
- movhpd %xmm0, 1 * SIZE(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
|