/*********************************************************************/ /* 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" #ifndef WINDOWS_ABI #define N ARG1 /* rdi */ #define X ARG2 /* rsi */ #define INCX ARG3 /* rdx */ #define Y ARG4 /* rcx */ #define INCY ARG5 /* r8 */ #else #define RESULT_ADDRESS ARG1 /*rcx*/ #define N ARG2 /* rdx */ #define X ARG3 /* r8 */ #define INCX ARG4 /* r9*/ #define Y %r10 #define INCY %r11 #endif #include "l1param.h" #undef movsd #ifndef OPTERON #define MOVLPS movsd #else #define MOVLPS movlps #endif PROLOGUE PROFCODE #ifdef WINDOWS_ABI movq 40(%rsp), Y movq 48(%rsp), INCY #endif SAVEREGISTERS salq $ZBASE_SHIFT, INCX salq $ZBASE_SHIFT, INCY xorps %xmm0, %xmm0 xorps %xmm1, %xmm1 xorps %xmm2, %xmm2 xorps %xmm3, %xmm3 cmpq $0, N jle .L999 cmpq $2 * SIZE, INCX jne .L50 cmpq $2 * SIZE, INCY jne .L50 subq $-16 * SIZE, X subq $-16 * SIZE, Y testq $SIZE, Y jne .L30 testq $SIZE, X jne .L20 movq N, %rax sarq $3, %rax jle .L15 movaps -16 * SIZE(X), %xmm4 movaps -14 * SIZE(X), %xmm5 movaps -16 * SIZE(Y), %xmm8 movaps -14 * SIZE(Y), %xmm9 movaps -12 * SIZE(X), %xmm6 movaps -10 * SIZE(X), %xmm7 movaps -12 * SIZE(Y), %xmm10 movaps -10 * SIZE(Y), %xmm11 decq %rax jle .L12 ALIGN_3 .L11: #ifdef PREFETCH PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X) #endif pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps -8 * SIZE(Y), %xmm8 mulpd %xmm4, %xmm12 movaps -8 * SIZE(X), %xmm4 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 movaps -6 * SIZE(Y), %xmm9 mulpd %xmm5, %xmm12 movaps -6 * SIZE(X), %xmm5 addpd %xmm12, %xmm3 #ifdef PREFETCH PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(Y) #endif pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps -4 * SIZE(Y), %xmm10 mulpd %xmm6, %xmm12 movaps -4 * SIZE(X), %xmm6 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 movaps -2 * SIZE(Y), %xmm11 mulpd %xmm7, %xmm12 movaps -2 * SIZE(X), %xmm7 addpd %xmm12, %xmm3 #if defined(PREFETCH) && !defined(FETCH128) PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(X) #endif pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps 0 * SIZE(Y), %xmm8 mulpd %xmm4, %xmm12 movaps 0 * SIZE(X), %xmm4 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 movaps 2 * SIZE(Y), %xmm9 mulpd %xmm5, %xmm12 movaps 2 * SIZE(X), %xmm5 addpd %xmm12, %xmm3 #if defined(PREFETCH) && !defined(FETCH128) PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(Y) #endif pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps 4 * SIZE(Y), %xmm10 mulpd %xmm6, %xmm12 movaps 4 * SIZE(X), %xmm6 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 movaps 6 * SIZE(Y), %xmm11 mulpd %xmm7, %xmm12 movaps 6 * SIZE(X), %xmm7 addpd %xmm12, %xmm3 subq $-16 * SIZE, X subq $-16 * SIZE, Y decq %rax jg .L11 ALIGN_3 .L12: pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps -8 * SIZE(Y), %xmm8 mulpd %xmm4, %xmm12 movaps -8 * SIZE(X), %xmm4 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 movaps -6 * SIZE(Y), %xmm9 mulpd %xmm5, %xmm12 movaps -6 * SIZE(X), %xmm5 addpd %xmm12, %xmm3 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps -4 * SIZE(Y), %xmm10 mulpd %xmm6, %xmm12 movaps -4 * SIZE(X), %xmm6 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 movaps -2 * SIZE(Y), %xmm11 mulpd %xmm7, %xmm12 movaps -2 * SIZE(X), %xmm7 addpd %xmm12, %xmm3 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 mulpd %xmm6, %xmm12 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 mulpd %xmm7, %xmm12 addpd %xmm12, %xmm3 subq $-16 * SIZE, X subq $-16 * SIZE, Y ALIGN_3 .L15: testq $4, N jle .L16 movaps -16 * SIZE(X), %xmm4 movaps -16 * SIZE(Y), %xmm8 movaps -14 * SIZE(X), %xmm5 movaps -14 * SIZE(Y), %xmm9 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 movaps -12 * SIZE(X), %xmm6 movaps -12 * SIZE(Y), %xmm10 movaps -10 * SIZE(X), %xmm7 movaps -10 * SIZE(Y), %xmm11 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 mulpd %xmm6, %xmm12 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 mulpd %xmm7, %xmm12 addpd %xmm12, %xmm3 addq $8 * SIZE, X addq $8 * SIZE, Y ALIGN_3 .L16: testq $2, N jle .L17 movaps -16 * SIZE(X), %xmm4 movaps -16 * SIZE(Y), %xmm8 movaps -14 * SIZE(X), %xmm5 movaps -14 * SIZE(Y), %xmm9 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 addq $4 * SIZE, X addq $4 * SIZE, Y ALIGN_3 .L17: testq $1, N jle .L98 movaps -16 * SIZE(X), %xmm4 movaps -16 * SIZE(Y), %xmm8 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 jmp .L98 ALIGN_3 .L20: movq N, %rax sarq $3, %rax jle .L25 MOVLPS -16 * SIZE(X), %xmm4 movhps -15 * SIZE(X), %xmm4 MOVLPS -14 * SIZE(X), %xmm5 movhps -13 * SIZE(X), %xmm5 movaps -16 * SIZE(Y), %xmm8 movaps -14 * SIZE(Y), %xmm9 MOVLPS -12 * SIZE(X), %xmm6 movhps -11 * SIZE(X), %xmm6 MOVLPS -10 * SIZE(X), %xmm7 movhps -9 * SIZE(X), %xmm7 movaps -12 * SIZE(Y), %xmm10 movaps -10 * SIZE(Y), %xmm11 decq %rax jle .L22 ALIGN_3 .L21: #ifdef PREFETCH PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X) #endif pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps -8 * SIZE(Y), %xmm8 mulpd %xmm4, %xmm12 MOVLPS -8 * SIZE(X), %xmm4 movhps -7 * SIZE(X), %xmm4 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 movaps -6 * SIZE(Y), %xmm9 mulpd %xmm5, %xmm12 MOVLPS -6 * SIZE(X), %xmm5 movhps -5 * SIZE(X), %xmm5 addpd %xmm12, %xmm3 #ifdef PREFETCH PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(Y) #endif pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps -4 * SIZE(Y), %xmm10 mulpd %xmm6, %xmm12 MOVLPS -4 * SIZE(X), %xmm6 movhps -3 * SIZE(X), %xmm6 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 movaps -2 * SIZE(Y), %xmm11 mulpd %xmm7, %xmm12 MOVLPS -2 * SIZE(X), %xmm7 movhps -1 * SIZE(X), %xmm7 addpd %xmm12, %xmm3 #if defined(PREFETCH) && !defined(FETCH128) PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(X) #endif pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps 0 * SIZE(Y), %xmm8 mulpd %xmm4, %xmm12 MOVLPS 0 * SIZE(X), %xmm4 movhps 1 * SIZE(X), %xmm4 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 movaps 2 * SIZE(Y), %xmm9 mulpd %xmm5, %xmm12 MOVLPS 2 * SIZE(X), %xmm5 movhps 3 * SIZE(X), %xmm5 addpd %xmm12, %xmm3 #if defined(PREFETCH) && !defined(FETCH128) PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(Y) #endif pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps 4 * SIZE(Y), %xmm10 mulpd %xmm6, %xmm12 MOVLPS 4 * SIZE(X), %xmm6 movhps 5 * SIZE(X), %xmm6 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 movaps 6 * SIZE(Y), %xmm11 mulpd %xmm7, %xmm12 MOVLPS 6 * SIZE(X), %xmm7 movhps 7 * SIZE(X), %xmm7 addpd %xmm12, %xmm3 subq $-16 * SIZE, X subq $-16 * SIZE, Y decq %rax jg .L21 ALIGN_3 .L22: pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps -8 * SIZE(Y), %xmm8 mulpd %xmm4, %xmm12 MOVLPS -8 * SIZE(X), %xmm4 movhps -7 * SIZE(X), %xmm4 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 movaps -6 * SIZE(Y), %xmm9 mulpd %xmm5, %xmm12 MOVLPS -6 * SIZE(X), %xmm5 movhps -5 * SIZE(X), %xmm5 addpd %xmm12, %xmm3 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps -4 * SIZE(Y), %xmm10 mulpd %xmm6, %xmm12 MOVLPS -4 * SIZE(X), %xmm6 movhps -3 * SIZE(X), %xmm6 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 movaps -2 * SIZE(Y), %xmm11 mulpd %xmm7, %xmm12 MOVLPS -2 * SIZE(X), %xmm7 movhps -1 * SIZE(X), %xmm7 addpd %xmm12, %xmm3 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 mulpd %xmm6, %xmm12 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 mulpd %xmm7, %xmm12 addpd %xmm12, %xmm3 subq $-16 * SIZE, X subq $-16 * SIZE, Y ALIGN_3 .L25: testq $4, N jle .L26 MOVLPS -16 * SIZE(X), %xmm4 movhps -15 * SIZE(X), %xmm4 movaps -16 * SIZE(Y), %xmm8 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 MOVLPS -14 * SIZE(X), %xmm5 movhps -13 * SIZE(X), %xmm5 movaps -14 * SIZE(Y), %xmm9 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 MOVLPS -12 * SIZE(X), %xmm6 movhps -11 * SIZE(X), %xmm6 movaps -12 * SIZE(Y), %xmm10 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 mulpd %xmm6, %xmm12 addpd %xmm12, %xmm1 MOVLPS -10 * SIZE(X), %xmm7 movhps -9 * SIZE(X), %xmm7 movaps -10 * SIZE(Y), %xmm11 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 mulpd %xmm7, %xmm12 addpd %xmm12, %xmm3 addq $8 * SIZE, X addq $8 * SIZE, Y ALIGN_3 .L26: testq $2, N jle .L27 MOVLPS -16 * SIZE(X), %xmm4 movhps -15 * SIZE(X), %xmm4 movaps -16 * SIZE(Y), %xmm8 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 MOVLPS -14 * SIZE(X), %xmm5 movhps -13 * SIZE(X), %xmm5 movaps -14 * SIZE(Y), %xmm9 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 addq $4 * SIZE, X addq $4 * SIZE, Y ALIGN_3 .L27: testq $1, N jle .L98 MOVLPS -16 * SIZE(X), %xmm4 movhps -15 * SIZE(X), %xmm4 movaps -16 * SIZE(Y), %xmm8 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 jmp .L98 ALIGN_3 .L30: testq $SIZE, X jne .L40 movq N, %rax sarq $3, %rax jle .L35 MOVLPS -16 * SIZE(Y), %xmm4 movhps -15 * SIZE(Y), %xmm4 MOVLPS -14 * SIZE(Y), %xmm5 movhps -13 * SIZE(Y), %xmm5 movaps -16 * SIZE(X), %xmm8 movaps -14 * SIZE(X), %xmm9 MOVLPS -12 * SIZE(Y), %xmm6 movhps -11 * SIZE(Y), %xmm6 MOVLPS -10 * SIZE(Y), %xmm7 movhps -9 * SIZE(Y), %xmm7 movaps -12 * SIZE(X), %xmm10 movaps -10 * SIZE(X), %xmm11 decq %rax jle .L32 ALIGN_3 .L31: #ifdef PREFETCH PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(Y) #endif pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps -8 * SIZE(X), %xmm8 mulpd %xmm4, %xmm12 MOVLPS -8 * SIZE(Y), %xmm4 movhps -7 * SIZE(Y), %xmm4 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 movaps -6 * SIZE(X), %xmm9 mulpd %xmm5, %xmm12 MOVLPS -6 * SIZE(Y), %xmm5 movhps -5 * SIZE(Y), %xmm5 addpd %xmm12, %xmm3 #ifdef PREFETCH PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X) #endif pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps -4 * SIZE(X), %xmm10 mulpd %xmm6, %xmm12 MOVLPS -4 * SIZE(Y), %xmm6 movhps -3 * SIZE(Y), %xmm6 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 movaps -2 * SIZE(X), %xmm11 mulpd %xmm7, %xmm12 MOVLPS -2 * SIZE(Y), %xmm7 movhps -1 * SIZE(Y), %xmm7 addpd %xmm12, %xmm3 #if defined(PREFETCH) && !defined(FETCH128) PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(Y) #endif pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps 0 * SIZE(X), %xmm8 mulpd %xmm4, %xmm12 MOVLPS 0 * SIZE(Y), %xmm4 movhps 1 * SIZE(Y), %xmm4 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 movaps 2 * SIZE(X), %xmm9 mulpd %xmm5, %xmm12 MOVLPS 2 * SIZE(Y), %xmm5 movhps 3 * SIZE(Y), %xmm5 addpd %xmm12, %xmm3 #if defined(PREFETCH) && !defined(FETCH128) PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(X) #endif pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps 4 * SIZE(X), %xmm10 mulpd %xmm6, %xmm12 MOVLPS 4 * SIZE(Y), %xmm6 movhps 5 * SIZE(Y), %xmm6 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 movaps 6 * SIZE(X), %xmm11 mulpd %xmm7, %xmm12 MOVLPS 6 * SIZE(Y), %xmm7 movhps 7 * SIZE(Y), %xmm7 addpd %xmm12, %xmm3 subq $-16 * SIZE, X subq $-16 * SIZE, Y decq %rax jg .L31 ALIGN_3 .L32: pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps -8 * SIZE(X), %xmm8 mulpd %xmm4, %xmm12 MOVLPS -8 * SIZE(Y), %xmm4 movhps -7 * SIZE(Y), %xmm4 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 movaps -6 * SIZE(X), %xmm9 mulpd %xmm5, %xmm12 MOVLPS -6 * SIZE(Y), %xmm5 movhps -5 * SIZE(Y), %xmm5 addpd %xmm12, %xmm3 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps -4 * SIZE(X), %xmm10 mulpd %xmm6, %xmm12 MOVLPS -4 * SIZE(Y), %xmm6 movhps -3 * SIZE(Y), %xmm6 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 movaps -2 * SIZE(X), %xmm11 mulpd %xmm7, %xmm12 MOVLPS -2 * SIZE(Y), %xmm7 movhps -1 * SIZE(Y), %xmm7 addpd %xmm12, %xmm3 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 mulpd %xmm6, %xmm12 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 mulpd %xmm7, %xmm12 addpd %xmm12, %xmm3 subq $-16 * SIZE, X subq $-16 * SIZE, Y ALIGN_3 .L35: testq $4, N jle .L36 MOVLPS -16 * SIZE(Y), %xmm4 movhps -15 * SIZE(Y), %xmm4 movaps -16 * SIZE(X), %xmm8 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 MOVLPS -14 * SIZE(Y), %xmm5 movhps -13 * SIZE(Y), %xmm5 movaps -14 * SIZE(X), %xmm9 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 MOVLPS -12 * SIZE(Y), %xmm6 movhps -11 * SIZE(Y), %xmm6 movaps -12 * SIZE(X), %xmm10 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 mulpd %xmm6, %xmm12 addpd %xmm12, %xmm1 MOVLPS -10 * SIZE(Y), %xmm7 movhps -9 * SIZE(Y), %xmm7 movaps -10 * SIZE(X), %xmm11 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 mulpd %xmm7, %xmm12 addpd %xmm12, %xmm3 addq $8 * SIZE, X addq $8 * SIZE, Y ALIGN_3 .L36: testq $2, N jle .L37 MOVLPS -16 * SIZE(Y), %xmm4 movhps -15 * SIZE(Y), %xmm4 movaps -16 * SIZE(X), %xmm8 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 MOVLPS -14 * SIZE(Y), %xmm5 movhps -13 * SIZE(Y), %xmm5 movaps -14 * SIZE(X), %xmm9 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 addq $4 * SIZE, X addq $4 * SIZE, Y ALIGN_3 .L37: SHUFPD_1 %xmm1, %xmm1 SHUFPD_1 %xmm3, %xmm3 testq $1, N jle .L98 MOVLPS -16 * SIZE(Y), %xmm4 movhps -15 * SIZE(Y), %xmm4 movaps -16 * SIZE(X), %xmm8 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 SHUFPD_1 %xmm12, %xmm12 addpd %xmm12, %xmm1 jmp .L98 ALIGN_3 .L40: movhps -16 * SIZE(X), %xmm4 addq $SIZE, X movhps -16 * SIZE(Y), %xmm8 addq $SIZE, Y movq N, %rax sarq $3, %rax jle .L45 movaps -16 * SIZE(X), %xmm5 movaps -16 * SIZE(Y), %xmm9 movaps -14 * SIZE(X), %xmm6 movaps -14 * SIZE(Y), %xmm10 movaps -12 * SIZE(X), %xmm7 movaps -12 * SIZE(Y), %xmm11 decq %rax jle .L42 ALIGN_3 .L41: #ifdef PREFETCH PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(Y) #endif movsd %xmm9, %xmm8 pshufd $0x4e, %xmm8, %xmm12 movsd %xmm5, %xmm4 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps -10 * SIZE(Y), %xmm8 mulpd %xmm4, %xmm12 movaps -10 * SIZE(X), %xmm4 addpd %xmm12, %xmm1 movsd %xmm10, %xmm9 pshufd $0x4e, %xmm9, %xmm12 movsd %xmm6, %xmm5 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm0 movaps -8 * SIZE(Y), %xmm9 mulpd %xmm5, %xmm12 movaps -8 * SIZE(X), %xmm5 addpd %xmm12, %xmm1 #ifdef PREFETCH PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X) #endif movsd %xmm11, %xmm10 pshufd $0x4e, %xmm10, %xmm12 movsd %xmm7, %xmm6 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps -6 * SIZE(Y), %xmm10 mulpd %xmm6, %xmm12 movaps -6 * SIZE(X), %xmm6 addpd %xmm12, %xmm1 movsd %xmm8, %xmm11 pshufd $0x4e, %xmm11, %xmm12 movsd %xmm4, %xmm7 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm0 movaps -4 * SIZE(Y), %xmm11 mulpd %xmm7, %xmm12 movaps -4 * SIZE(X), %xmm7 addpd %xmm12, %xmm1 #if defined(PREFETCH) && !defined(FETCH128) PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(Y) #endif movsd %xmm9, %xmm8 pshufd $0x4e, %xmm8, %xmm12 movsd %xmm5, %xmm4 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps -2 * SIZE(Y), %xmm8 mulpd %xmm4, %xmm12 movaps -2 * SIZE(X), %xmm4 addpd %xmm12, %xmm1 movsd %xmm10, %xmm9 pshufd $0x4e, %xmm9, %xmm12 movsd %xmm6, %xmm5 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm0 movaps 0 * SIZE(Y), %xmm9 mulpd %xmm5, %xmm12 movaps 0 * SIZE(X), %xmm5 addpd %xmm12, %xmm1 #if defined(PREFETCH) && !defined(FETCH128) PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(X) #endif movsd %xmm11, %xmm10 pshufd $0x4e, %xmm10, %xmm12 movsd %xmm7, %xmm6 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps 2 * SIZE(Y), %xmm10 mulpd %xmm6, %xmm12 movaps 2 * SIZE(X), %xmm6 addpd %xmm12, %xmm1 movsd %xmm8, %xmm11 pshufd $0x4e, %xmm11, %xmm12 movsd %xmm4, %xmm7 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm0 movaps 4 * SIZE(Y), %xmm11 mulpd %xmm7, %xmm12 movaps 4 * SIZE(X), %xmm7 addpd %xmm12, %xmm1 subq $-16 * SIZE, X subq $-16 * SIZE, Y decq %rax jg .L41 ALIGN_3 .L42: movsd %xmm9, %xmm8 pshufd $0x4e, %xmm8, %xmm12 movsd %xmm5, %xmm4 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps -10 * SIZE(Y), %xmm8 mulpd %xmm4, %xmm12 movaps -10 * SIZE(X), %xmm4 addpd %xmm12, %xmm1 movsd %xmm10, %xmm9 pshufd $0x4e, %xmm9, %xmm12 movsd %xmm6, %xmm5 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm0 movaps -8 * SIZE(Y), %xmm9 mulpd %xmm5, %xmm12 movaps -8 * SIZE(X), %xmm5 addpd %xmm12, %xmm1 movsd %xmm11, %xmm10 pshufd $0x4e, %xmm10, %xmm12 movsd %xmm7, %xmm6 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 movaps -6 * SIZE(Y), %xmm10 mulpd %xmm6, %xmm12 movaps -6 * SIZE(X), %xmm6 addpd %xmm12, %xmm1 movsd %xmm8, %xmm11 pshufd $0x4e, %xmm11, %xmm12 movsd %xmm4, %xmm7 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm0 movaps -4 * SIZE(Y), %xmm11 mulpd %xmm7, %xmm12 movaps -4 * SIZE(X), %xmm7 addpd %xmm12, %xmm1 movsd %xmm9, %xmm8 pshufd $0x4e, %xmm8, %xmm12 movsd %xmm5, %xmm4 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 movaps -2 * SIZE(Y), %xmm8 mulpd %xmm4, %xmm12 movaps -2 * SIZE(X), %xmm4 addpd %xmm12, %xmm1 movsd %xmm10, %xmm9 pshufd $0x4e, %xmm9, %xmm12 movsd %xmm6, %xmm5 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm0 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm1 movsd %xmm11, %xmm10 pshufd $0x4e, %xmm10, %xmm12 movsd %xmm7, %xmm6 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 mulpd %xmm6, %xmm12 addpd %xmm12, %xmm1 movsd %xmm8, %xmm11 pshufd $0x4e, %xmm11, %xmm12 movsd %xmm4, %xmm7 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm0 mulpd %xmm7, %xmm12 addpd %xmm12, %xmm1 subq $-16 * SIZE, X subq $-16 * SIZE, Y ALIGN_3 .L45: testq $4, N jle .L46 movaps -16 * SIZE(X), %xmm5 movaps -16 * SIZE(Y), %xmm9 movaps -14 * SIZE(X), %xmm6 movaps -14 * SIZE(Y), %xmm10 movsd %xmm9, %xmm8 pshufd $0x4e, %xmm8, %xmm12 movsd %xmm5, %xmm4 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 movaps -12 * SIZE(X), %xmm7 movaps -12 * SIZE(Y), %xmm11 movsd %xmm10, %xmm9 pshufd $0x4e, %xmm9, %xmm12 movsd %xmm6, %xmm5 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm0 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm1 movaps -10 * SIZE(X), %xmm4 movaps -10 * SIZE(Y), %xmm8 movsd %xmm11, %xmm10 pshufd $0x4e, %xmm10, %xmm12 movsd %xmm7, %xmm6 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 mulpd %xmm6, %xmm12 addpd %xmm12, %xmm1 movsd %xmm8, %xmm11 pshufd $0x4e, %xmm11, %xmm12 movsd %xmm4, %xmm7 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm0 mulpd %xmm7, %xmm12 addpd %xmm12, %xmm1 addq $8 * SIZE, X addq $8 * SIZE, Y ALIGN_3 .L46: testq $2, N jle .L47 movaps -16 * SIZE(X), %xmm5 movaps -16 * SIZE(Y), %xmm9 movsd %xmm9, %xmm8 pshufd $0x4e, %xmm8, %xmm12 movsd %xmm5, %xmm4 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 movaps -14 * SIZE(X), %xmm6 movaps -14 * SIZE(Y), %xmm10 movsd %xmm10, %xmm9 pshufd $0x4e, %xmm9, %xmm12 movsd %xmm6, %xmm5 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm0 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm1 movaps %xmm6, %xmm4 movaps %xmm10, %xmm8 addq $4 * SIZE, X addq $4 * SIZE, Y ALIGN_3 .L47: testq $1, N jle .L48 movlps -16 * SIZE(X), %xmm4 movlps -16 * SIZE(Y), %xmm8 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 ALIGN_3 .L48: SHUFPD_1 %xmm0, %xmm0 SHUFPD_1 %xmm1, %xmm1 SHUFPD_1 %xmm2, %xmm2 SHUFPD_1 %xmm3, %xmm3 jmp .L98 ALIGN_3 .L50: movq N, %rax sarq $3, %rax jle .L55 MOVLPS 0 * SIZE(X), %xmm4 movhps 1 * SIZE(X), %xmm4 addq INCX, X MOVLPS 0 * SIZE(Y), %xmm8 movhps 1 * SIZE(Y), %xmm8 addq INCY, Y MOVLPS 0 * SIZE(X), %xmm5 movhps 1 * SIZE(X), %xmm5 addq INCX, X MOVLPS 0 * SIZE(Y), %xmm9 movhps 1 * SIZE(Y), %xmm9 addq INCY, Y MOVLPS 0 * SIZE(X), %xmm6 movhps 1 * SIZE(X), %xmm6 addq INCX, X MOVLPS 0 * SIZE(Y), %xmm10 movhps 1 * SIZE(Y), %xmm10 addq INCY, Y MOVLPS 0 * SIZE(X), %xmm7 movhps 1 * SIZE(X), %xmm7 addq INCX, X MOVLPS 0 * SIZE(Y), %xmm11 movhps 1 * SIZE(Y), %xmm11 addq INCY, Y decq %rax jle .L54 ALIGN_3 .L53: pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 MOVLPS 0 * SIZE(Y), %xmm8 movhps 1 * SIZE(Y), %xmm8 addq INCY, Y mulpd %xmm4, %xmm12 MOVLPS 0 * SIZE(X), %xmm4 movhps 1 * SIZE(X), %xmm4 addq INCX, X addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 MOVLPS 0 * SIZE(Y), %xmm9 movhps 1 * SIZE(Y), %xmm9 addq INCY, Y mulpd %xmm5, %xmm12 MOVLPS 0 * SIZE(X), %xmm5 movhps 1 * SIZE(X), %xmm5 addq INCX, X addpd %xmm12, %xmm3 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 MOVLPS 0 * SIZE(Y), %xmm10 movhps 1 * SIZE(Y), %xmm10 addq INCY, Y mulpd %xmm6, %xmm12 MOVLPS 0 * SIZE(X), %xmm6 movhps 1 * SIZE(X), %xmm6 addq INCX, X addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 MOVLPS 0 * SIZE(Y), %xmm11 movhps 1 * SIZE(Y), %xmm11 addq INCY, Y mulpd %xmm7, %xmm12 MOVLPS 0 * SIZE(X), %xmm7 movhps 1 * SIZE(X), %xmm7 addq INCX, X addpd %xmm12, %xmm3 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 MOVLPS 0 * SIZE(Y), %xmm8 movhps 1 * SIZE(Y), %xmm8 addq INCY, Y mulpd %xmm4, %xmm12 MOVLPS 0 * SIZE(X), %xmm4 movhps 1 * SIZE(X), %xmm4 addq INCX, X addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 MOVLPS 0 * SIZE(Y), %xmm9 movhps 1 * SIZE(Y), %xmm9 addq INCY, Y mulpd %xmm5, %xmm12 MOVLPS 0 * SIZE(X), %xmm5 movhps 1 * SIZE(X), %xmm5 addq INCX, X addpd %xmm12, %xmm3 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 MOVLPS 0 * SIZE(Y), %xmm10 movhps 1 * SIZE(Y), %xmm10 addq INCY, Y mulpd %xmm6, %xmm12 MOVLPS 0 * SIZE(X), %xmm6 movhps 1 * SIZE(X), %xmm6 addq INCX, X addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 MOVLPS 0 * SIZE(Y), %xmm11 movhps 1 * SIZE(Y), %xmm11 addq INCY, Y mulpd %xmm7, %xmm12 MOVLPS 0 * SIZE(X), %xmm7 movhps 1 * SIZE(X), %xmm7 addq INCX, X addpd %xmm12, %xmm3 decq %rax jg .L53 ALIGN_3 .L54: pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 MOVLPS 0 * SIZE(Y), %xmm8 movhps 1 * SIZE(Y), %xmm8 addq INCY, Y mulpd %xmm4, %xmm12 MOVLPS 0 * SIZE(X), %xmm4 movhps 1 * SIZE(X), %xmm4 addq INCX, X addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 MOVLPS 0 * SIZE(Y), %xmm9 movhps 1 * SIZE(Y), %xmm9 addq INCY, Y mulpd %xmm5, %xmm12 MOVLPS 0 * SIZE(X), %xmm5 movhps 1 * SIZE(X), %xmm5 addq INCX, X addpd %xmm12, %xmm3 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 MOVLPS 0 * SIZE(Y), %xmm10 movhps 1 * SIZE(Y), %xmm10 addq INCY, Y mulpd %xmm6, %xmm12 MOVLPS 0 * SIZE(X), %xmm6 movhps 1 * SIZE(X), %xmm6 addq INCX, X addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 MOVLPS 0 * SIZE(Y), %xmm11 movhps 1 * SIZE(Y), %xmm11 addq INCY, Y mulpd %xmm7, %xmm12 MOVLPS 0 * SIZE(X), %xmm7 movhps 1 * SIZE(X), %xmm7 addq INCX, X addpd %xmm12, %xmm3 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 mulpd %xmm6, %xmm12 addpd %xmm12, %xmm1 pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 mulpd %xmm7, %xmm12 addpd %xmm12, %xmm3 ALIGN_3 .L55: testq $4, N jle .L56 MOVLPS 0 * SIZE(X), %xmm4 movhps 1 * SIZE(X), %xmm4 addq INCX, X MOVLPS 0 * SIZE(Y), %xmm8 movhps 1 * SIZE(Y), %xmm8 addq INCY, Y pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 MOVLPS 0 * SIZE(X), %xmm5 movhps 1 * SIZE(X), %xmm5 addq INCX, X MOVLPS 0 * SIZE(Y), %xmm9 movhps 1 * SIZE(Y), %xmm9 addq INCY, Y pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 MOVLPS 0 * SIZE(X), %xmm6 movhps 1 * SIZE(X), %xmm6 addq INCX, X MOVLPS 0 * SIZE(Y), %xmm10 movhps 1 * SIZE(Y), %xmm10 addq INCY, Y pshufd $0x4e, %xmm10, %xmm12 mulpd %xmm6, %xmm10 addpd %xmm10, %xmm0 mulpd %xmm6, %xmm12 addpd %xmm12, %xmm1 MOVLPS 0 * SIZE(X), %xmm7 movhps 1 * SIZE(X), %xmm7 addq INCX, X MOVLPS 0 * SIZE(Y), %xmm11 movhps 1 * SIZE(Y), %xmm11 addq INCY, Y pshufd $0x4e, %xmm11, %xmm12 mulpd %xmm7, %xmm11 addpd %xmm11, %xmm2 mulpd %xmm7, %xmm12 addpd %xmm12, %xmm3 ALIGN_3 .L56: testq $2, N jle .L57 MOVLPS 0 * SIZE(X), %xmm4 movhps 1 * SIZE(X), %xmm4 addq INCX, X MOVLPS 0 * SIZE(Y), %xmm8 movhps 1 * SIZE(Y), %xmm8 addq INCY, Y pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 MOVLPS 0 * SIZE(X), %xmm5 movhps 1 * SIZE(X), %xmm5 addq INCX, X MOVLPS 0 * SIZE(Y), %xmm9 movhps 1 * SIZE(Y), %xmm9 addq INCY, Y pshufd $0x4e, %xmm9, %xmm12 mulpd %xmm5, %xmm9 addpd %xmm9, %xmm2 mulpd %xmm5, %xmm12 addpd %xmm12, %xmm3 ALIGN_3 .L57: testq $1, N jle .L98 MOVLPS 0 * SIZE(X), %xmm4 movhps 1 * SIZE(X), %xmm4 MOVLPS 0 * SIZE(Y), %xmm8 movhps 1 * SIZE(Y), %xmm8 pshufd $0x4e, %xmm8, %xmm12 mulpd %xmm4, %xmm8 addpd %xmm8, %xmm0 mulpd %xmm4, %xmm12 addpd %xmm12, %xmm1 ALIGN_3 .L98: addpd %xmm2, %xmm0 addpd %xmm3, %xmm1 pshufd $0x4e, %xmm0, %xmm2 pshufd $0x4e, %xmm1, %xmm3 .L999: #ifndef CONJ subsd %xmm2, %xmm0 addsd %xmm3, %xmm1 #else addsd %xmm2, %xmm0 subsd %xmm3, %xmm1 #endif #ifdef WINDOWS_ABI movq RESULT_ADDRESS, %rax movsd %xmm0, (%rax) movsd %xmm1, 8(%rax) #endif RESTOREREGISTERS ret EPILOGUE