/*********************************************************************/ /* 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