/*********************************************************************/ /* 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" #define STACK 16 #define ARGS 16 #define M 4 + STACK + ARGS(%esp) #define N 8 + STACK + ARGS(%esp) #define K 12 + STACK + ARGS(%esp) #define ALPHA 16 + STACK + ARGS(%esp) #define A 24 + STACK + ARGS(%esp) #define ARG_B 28 + STACK + ARGS(%esp) #define C 32 + STACK + ARGS(%esp) #define ARG_LDC 36 + STACK + ARGS(%esp) #define OFFSET 40 + STACK + ARGS(%esp) #define J 0 + STACK(%esp) #define KK 4 + STACK(%esp) #define KKK 8 + STACK(%esp) #define AORIG 12 + STACK(%esp) #if defined(PENRYN) || defined(DUNNINGTON) #define PREFETCH prefetcht0 #define PREFETCHSIZE (8 * 21 + 4) #endif #ifdef NEHALEM #define PREFETCH prefetcht0 #define PREFETCHSIZE (8 * 21 + 4) #endif #ifdef NANO #define PREFETCH prefetcht0 #define PREFETCHSIZE (8 * 2) #endif #define AA %edx #define BB %ecx #define LDC %ebp #define B %edi #define CO1 %esi PROLOGUE subl $ARGS, %esp pushl %ebp pushl %edi pushl %esi pushl %ebx PROFCODE movl ARG_B, B movl ARG_LDC, LDC movl OFFSET, %eax #ifdef RN negl %eax #endif movl %eax, KK leal (, LDC, SIZE), LDC subl $-16 * SIZE, A subl $-16 * SIZE, B #ifdef LN movl M, %eax leal (, %eax, SIZE), %eax addl %eax, C imull K, %eax addl %eax, A #endif #ifdef RT movl N, %eax leal (, %eax, SIZE), %eax imull K, %eax addl %eax, B movl N, %eax imull LDC, %eax addl %eax, C #endif #ifdef RT movl N, %eax subl OFFSET, %eax movl %eax, KK #endif movl N, %eax sarl $2, %eax movl %eax, J jle .L30 ALIGN_4 .L10: #if defined(LT) || defined(RN) movl A, AA #else movl A, %eax movl %eax, AORIG #endif #ifdef RT movl K, %eax sall $2 + BASE_SHIFT, %eax subl %eax, B #endif leal (, LDC, 4), %eax #ifdef RT subl %eax, C #endif movl C, CO1 #ifndef RT addl %eax, C #endif #ifdef LN movl OFFSET, %eax addl M, %eax movl %eax, KK #endif #ifdef LT movl OFFSET, %eax movl %eax, KK #endif movl M, %ebx testl $1, %ebx jle .L20 #ifdef LN movl K, %eax sall $BASE_SHIFT, %eax subl %eax, AORIG #endif #if defined(LN) || defined(RT) movl KK, %eax movl AORIG, AA leal (AA, %eax, SIZE), AA #endif movl B, BB #if defined(LN) || defined(RT) movl KK, %eax sall $2 + BASE_SHIFT, %eax addl %eax, BB #endif movsd -16 * SIZE(AA), %xmm0 movhps -15 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movaps -16 * SIZE(BB), %xmm2 pxor %xmm5, %xmm5 movaps -14 * SIZE(BB), %xmm3 pxor %xmm6, %xmm6 pxor %xmm7, %xmm7 #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif sarl $3, %eax je .L25 ALIGN_4 .L22: PREFETCH (PREFETCHSIZE + 0) * SIZE(AA) pshufd $0x44, %xmm0, %xmm1 mulpd %xmm1, %xmm2 mulpd %xmm1, %xmm3 addpd %xmm2, %xmm4 movaps -12 * SIZE(BB), %xmm2 addpd %xmm3, %xmm5 movaps -10 * SIZE(BB), %xmm3 pshufd $0xee, %xmm0, %xmm1 movaps -14 * SIZE(AA), %xmm0 mulpd %xmm1, %xmm2 mulpd %xmm1, %xmm3 addpd %xmm2, %xmm6 movaps -8 * SIZE(BB), %xmm2 addpd %xmm3, %xmm7 movaps -6 * SIZE(BB), %xmm3 pshufd $0x44, %xmm0, %xmm1 mulpd %xmm1, %xmm2 mulpd %xmm1, %xmm3 addpd %xmm2, %xmm4 movaps -4 * SIZE(BB), %xmm2 addpd %xmm3, %xmm5 movaps -2 * SIZE(BB), %xmm3 pshufd $0xee, %xmm0, %xmm1 movaps -12 * SIZE(AA), %xmm0 mulpd %xmm1, %xmm2 mulpd %xmm1, %xmm3 addpd %xmm2, %xmm6 movaps 0 * SIZE(BB), %xmm2 addpd %xmm3, %xmm7 movaps 2 * SIZE(BB), %xmm3 pshufd $0x44, %xmm0, %xmm1 mulpd %xmm1, %xmm2 mulpd %xmm1, %xmm3 addpd %xmm2, %xmm4 movaps 4 * SIZE(BB), %xmm2 addpd %xmm3, %xmm5 movaps 6 * SIZE(BB), %xmm3 pshufd $0xee, %xmm0, %xmm1 movaps -10 * SIZE(AA), %xmm0 mulpd %xmm1, %xmm2 mulpd %xmm1, %xmm3 addpd %xmm2, %xmm6 movaps 8 * SIZE(BB), %xmm2 addpd %xmm3, %xmm7 movaps 10 * SIZE(BB), %xmm3 pshufd $0x44, %xmm0, %xmm1 mulpd %xmm1, %xmm2 mulpd %xmm1, %xmm3 addpd %xmm2, %xmm4 movaps 12 * SIZE(BB), %xmm2 addpd %xmm3, %xmm5 movaps 14 * SIZE(BB), %xmm3 pshufd $0xee, %xmm0, %xmm1 movaps -8 * SIZE(AA), %xmm0 mulpd %xmm1, %xmm2 mulpd %xmm1, %xmm3 addpd %xmm2, %xmm6 movaps 16 * SIZE(BB), %xmm2 addpd %xmm3, %xmm7 movaps 18 * SIZE(BB), %xmm3 subl $ -8 * SIZE, AA subl $-32 * SIZE, BB subl $1, %eax jne .L22 ALIGN_4 .L25: #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif andl $7, %eax BRANCH je .L28 .L26: pshufd $0x44, %xmm0, %xmm1 movsd -15 * SIZE(AA), %xmm0 mulpd %xmm1, %xmm2 mulpd %xmm1, %xmm3 addpd %xmm2, %xmm4 movaps -12 * SIZE(BB), %xmm2 addpd %xmm3, %xmm5 movaps -10 * SIZE(BB), %xmm3 addl $1 * SIZE, AA addl $4 * SIZE, BB decl %eax jg .L26 ALIGN_4 .L28: addpd %xmm6, %xmm4 addpd %xmm7, %xmm5 #if defined(LN) || defined(RT) movl KK, %eax #ifdef LN subl $1, %eax #else subl $4, %eax #endif movl AORIG, AA leal (, %eax, SIZE), %eax leal (AA, %eax, 1), AA leal (B, %eax, 4), BB #endif #if defined(LN) || defined(LT) movapd -16 * SIZE(BB), %xmm0 movapd -14 * SIZE(BB), %xmm1 subpd %xmm4, %xmm0 subpd %xmm5, %xmm1 #else movapd -16 * SIZE(AA), %xmm1 movapd -14 * SIZE(AA), %xmm3 subpd %xmm4, %xmm1 subpd %xmm5, %xmm3 movapd %xmm1, %xmm0 unpckhpd %xmm1, %xmm1 movapd %xmm3, %xmm2 unpckhpd %xmm3, %xmm3 #endif #ifdef LN movddup -16 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm0 mulpd %xmm4, %xmm1 #endif #ifdef LT movddup -16 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm0 mulpd %xmm4, %xmm1 #endif #ifdef RN movsd -16 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm0 movsd -15 * SIZE(BB), %xmm4 mulsd %xmm0, %xmm4 subsd %xmm4, %xmm1 movsd -14 * SIZE(BB), %xmm4 mulsd %xmm0, %xmm4 subsd %xmm4, %xmm2 movsd -13 * SIZE(BB), %xmm4 mulsd %xmm0, %xmm4 subsd %xmm4, %xmm3 movsd -11 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm1 movsd -10 * SIZE(BB), %xmm4 mulsd %xmm1, %xmm4 subsd %xmm4, %xmm2 movsd -9 * SIZE(BB), %xmm4 mulsd %xmm1, %xmm4 subsd %xmm4, %xmm3 movsd -6 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm2 movsd -5 * SIZE(BB), %xmm4 mulsd %xmm2, %xmm4 subsd %xmm4, %xmm3 movsd -1 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm3 #endif #ifdef RT movsd -1 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm3 movsd -2 * SIZE(BB), %xmm4 mulsd %xmm3, %xmm4 subsd %xmm4, %xmm2 movsd -3 * SIZE(BB), %xmm4 mulsd %xmm3, %xmm4 subsd %xmm4, %xmm1 movsd -4 * SIZE(BB), %xmm4 mulsd %xmm3, %xmm4 subsd %xmm4, %xmm0 movsd -6 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm2 movsd -7 * SIZE(BB), %xmm4 mulsd %xmm2, %xmm4 subsd %xmm4, %xmm1 movsd -8 * SIZE(BB), %xmm4 mulsd %xmm2, %xmm4 subsd %xmm4, %xmm0 movsd -11 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm1 movsd -12 * SIZE(BB), %xmm4 mulsd %xmm1, %xmm4 subsd %xmm4, %xmm0 movsd -16 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm0 #endif #if defined(LN) || defined(LT) movapd %xmm0, -16 * SIZE(BB) movapd %xmm1, -14 * SIZE(BB) #else movsd %xmm0, -16 * SIZE(AA) movsd %xmm1, -15 * SIZE(AA) movsd %xmm2, -14 * SIZE(AA) movsd %xmm3, -13 * SIZE(AA) #endif #ifdef LN subl $1 * SIZE, CO1 #endif leal (LDC, LDC, 2), %eax #if defined(LN) || defined(LT) movsd %xmm0, 0 * SIZE(CO1) movhpd %xmm0, 0 * SIZE(CO1, LDC, 1) movsd %xmm1, 0 * SIZE(CO1, LDC, 2) movhpd %xmm1, 0 * SIZE(CO1, %eax, 1) #else movsd %xmm0, 0 * SIZE(CO1) movsd %xmm1, 0 * SIZE(CO1, LDC, 1) movsd %xmm2, 0 * SIZE(CO1, LDC, 2) movsd %xmm3, 0 * SIZE(CO1, %eax, 1) #endif #ifndef LN addl $1 * SIZE, CO1 #endif #if defined(LT) || defined(RN) movl K, %eax subl KK, %eax leal (,%eax, SIZE), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 4), BB #endif #ifdef LN subl $1, KK #endif #ifdef LT addl $1, KK #endif #ifdef RT movl K, %eax sall $BASE_SHIFT, %eax addl %eax, AORIG #endif ALIGN_4 .L20: movl M, %ebx sarl $1, %ebx jle .L29 ALIGN_4 .L11: #ifdef LN movl K, %eax sall $1 + BASE_SHIFT, %eax subl %eax, AORIG #endif #if defined(LN) || defined(RT) movl KK, %eax movl AORIG, AA leal (, %eax, SIZE), %eax leal (AA, %eax, 2), AA #endif movl B, BB #if defined(LN) || defined(RT) movl KK, %eax sall $2 + BASE_SHIFT, %eax addl %eax, BB #endif leal (CO1, LDC, 2), %eax movaps -16 * SIZE(AA), %xmm0 pxor %xmm2, %xmm2 movaps -16 * SIZE(BB), %xmm1 pxor %xmm3, %xmm3 #ifdef LN pxor %xmm4, %xmm4 prefetcht0 -2 * SIZE(CO1) pxor %xmm5, %xmm5 prefetcht0 -2 * SIZE(CO1, LDC) pxor %xmm6, %xmm6 prefetcht0 -2 * SIZE(%eax) pxor %xmm7, %xmm7 prefetcht0 -2 * SIZE(%eax, LDC) #else pxor %xmm4, %xmm4 prefetcht0 1 * SIZE(CO1) pxor %xmm5, %xmm5 prefetcht0 1 * SIZE(CO1, LDC) pxor %xmm6, %xmm6 prefetcht0 1 * SIZE(%eax) pxor %xmm7, %xmm7 prefetcht0 1 * SIZE(%eax, LDC) #endif #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif sarl $3, %eax je .L15 ALIGN_4 .L12: PREFETCH (PREFETCHSIZE + 0) * SIZE(AA) addpd %xmm3, %xmm7 movaps -14 * SIZE(BB), %xmm3 addpd %xmm2, %xmm6 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 addpd %xmm1, %xmm5 movaps -12 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm3, %xmm2 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm2 movaps -14 * SIZE(AA), %xmm0 addpd %xmm3, %xmm7 movaps -10 * SIZE(BB), %xmm3 addpd %xmm2, %xmm6 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 addpd %xmm1, %xmm5 movaps -8 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm3, %xmm2 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm2 movaps -12 * SIZE(AA), %xmm0 addpd %xmm3, %xmm7 movaps -6 * SIZE(BB), %xmm3 addpd %xmm2, %xmm6 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 addpd %xmm1, %xmm5 movaps -4 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm3, %xmm2 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm2 movaps -10 * SIZE(AA), %xmm0 addpd %xmm3, %xmm7 movaps -2 * SIZE(BB), %xmm3 addpd %xmm2, %xmm6 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 addpd %xmm1, %xmm5 movaps 0 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm3, %xmm2 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm2 movaps -8 * SIZE(AA), %xmm0 PREFETCH (PREFETCHSIZE + 8) * SIZE(AA) addpd %xmm3, %xmm7 movaps 2 * SIZE(BB), %xmm3 addpd %xmm2, %xmm6 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 addpd %xmm1, %xmm5 movaps 4 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm3, %xmm2 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm2 movaps -6 * SIZE(AA), %xmm0 addpd %xmm3, %xmm7 movaps 6 * SIZE(BB), %xmm3 addpd %xmm2, %xmm6 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 addpd %xmm1, %xmm5 movaps 8 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm3, %xmm2 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm2 movaps -4 * SIZE(AA), %xmm0 addpd %xmm3, %xmm7 movaps 10 * SIZE(BB), %xmm3 addpd %xmm2, %xmm6 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 addpd %xmm1, %xmm5 movaps 12 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm3, %xmm2 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm2 movaps -2 * SIZE(AA), %xmm0 addpd %xmm3, %xmm7 movaps 14 * SIZE(BB), %xmm3 addpd %xmm2, %xmm6 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 addpd %xmm1, %xmm5 movaps 16 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm3, %xmm2 mulpd %xmm0, %xmm3 subl $-32 * SIZE, BB mulpd %xmm0, %xmm2 movaps 0 * SIZE(AA), %xmm0 subl $-16 * SIZE, AA subl $1, %eax jne .L12 ALIGN_4 .L15: #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif andl $7, %eax # if (k & 1) BRANCH je .L18 ALIGN_3 .L16: addpd %xmm3, %xmm7 movaps -14 * SIZE(BB), %xmm3 addpd %xmm2, %xmm6 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 addpd %xmm1, %xmm5 movaps -12 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm3, %xmm2 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm2 movaps -14 * SIZE(AA), %xmm0 addl $2 * SIZE, AA addl $4 * SIZE, BB decl %eax jg .L16 ALIGN_4 .L18: #if defined(LN) || defined(RT) movl KK, %eax #ifdef LN subl $2, %eax #else subl $4, %eax #endif movl AORIG, AA leal (, %eax, SIZE), %eax leal (AA, %eax, 2), AA leal (B, %eax, 4), BB #endif addpd %xmm2, %xmm6 addpd %xmm3, %xmm7 movaps %xmm4, %xmm0 movsd %xmm5, %xmm4 movsd %xmm0, %xmm5 movaps %xmm6, %xmm0 movsd %xmm7, %xmm6 movsd %xmm0, %xmm7 #if defined(LN) || defined(LT) movapd %xmm4, %xmm0 unpcklpd %xmm5, %xmm4 unpckhpd %xmm5, %xmm0 movapd %xmm6, %xmm1 unpcklpd %xmm7, %xmm6 unpckhpd %xmm7, %xmm1 movapd -16 * SIZE(BB), %xmm2 movapd -14 * SIZE(BB), %xmm5 movapd -12 * SIZE(BB), %xmm3 movapd -10 * SIZE(BB), %xmm7 subpd %xmm4, %xmm2 subpd %xmm6, %xmm5 subpd %xmm0, %xmm3 subpd %xmm1, %xmm7 #else movapd -16 * SIZE(AA), %xmm0 movapd -14 * SIZE(AA), %xmm1 movapd -12 * SIZE(AA), %xmm2 movapd -10 * SIZE(AA), %xmm3 subpd %xmm4, %xmm0 subpd %xmm5, %xmm1 subpd %xmm6, %xmm2 subpd %xmm7, %xmm3 #endif #ifdef LN movddup -13 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm3 mulpd %xmm4, %xmm7 movddup -14 * SIZE(AA), %xmm4 movapd %xmm4, %xmm6 mulpd %xmm3, %xmm4 subpd %xmm4, %xmm2 mulpd %xmm7, %xmm6 subpd %xmm6, %xmm5 movddup -16 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm2 mulpd %xmm4, %xmm5 #endif #ifdef LT movddup -16 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm2 mulpd %xmm4, %xmm5 movddup -15 * SIZE(AA), %xmm4 movapd %xmm4, %xmm6 mulpd %xmm2, %xmm4 subpd %xmm4, %xmm3 mulpd %xmm5, %xmm6 subpd %xmm6, %xmm7 movddup -13 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm3 mulpd %xmm4, %xmm7 #endif #ifdef RN movddup -16 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm0 movddup -15 * SIZE(BB), %xmm4 mulpd %xmm0, %xmm4 subpd %xmm4, %xmm1 movddup -14 * SIZE(BB), %xmm4 mulpd %xmm0, %xmm4 subpd %xmm4, %xmm2 movddup -13 * SIZE(BB), %xmm4 mulpd %xmm0, %xmm4 subpd %xmm4, %xmm3 movddup -11 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm1 movddup -10 * SIZE(BB), %xmm4 mulpd %xmm1, %xmm4 subpd %xmm4, %xmm2 movddup -9 * SIZE(BB), %xmm4 mulpd %xmm1, %xmm4 subpd %xmm4, %xmm3 movddup -6 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm2 movddup -5 * SIZE(BB), %xmm4 mulpd %xmm2, %xmm4 subpd %xmm4, %xmm3 movddup -1 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm3 #endif #ifdef RT movddup -1 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm3 movddup -2 * SIZE(BB), %xmm4 mulpd %xmm3, %xmm4 subpd %xmm4, %xmm2 movddup -3 * SIZE(BB), %xmm4 mulpd %xmm3, %xmm4 subpd %xmm4, %xmm1 movddup -4 * SIZE(BB), %xmm4 mulpd %xmm3, %xmm4 subpd %xmm4, %xmm0 movddup -6 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm2 movddup -7 * SIZE(BB), %xmm4 mulpd %xmm2, %xmm4 subpd %xmm4, %xmm1 movddup -8 * SIZE(BB), %xmm4 mulpd %xmm2, %xmm4 subpd %xmm4, %xmm0 movddup -11 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm1 movddup -12 * SIZE(BB), %xmm4 mulpd %xmm1, %xmm4 subpd %xmm4, %xmm0 movddup -16 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm0 #endif #if defined(LN) || defined(LT) movapd %xmm2, -16 * SIZE(BB) movapd %xmm5, -14 * SIZE(BB) movapd %xmm3, -12 * SIZE(BB) movapd %xmm7, -10 * SIZE(BB) #else movapd %xmm0, -16 * SIZE(AA) movapd %xmm1, -14 * SIZE(AA) movapd %xmm2, -12 * SIZE(AA) movapd %xmm3, -10 * SIZE(AA) #endif #ifdef LN subl $2 * SIZE, CO1 #endif leal (LDC, LDC, 2), %eax #if defined(LN) || defined(LT) movsd %xmm2, 0 * SIZE(CO1) movsd %xmm3, 1 * SIZE(CO1) movhpd %xmm2, 0 * SIZE(CO1, LDC, 1) movhpd %xmm3, 1 * SIZE(CO1, LDC, 1) movsd %xmm5, 0 * SIZE(CO1, LDC, 2) movsd %xmm7, 1 * SIZE(CO1, LDC, 2) movhpd %xmm5, 0 * SIZE(CO1, %eax, 1) movhpd %xmm7, 1 * SIZE(CO1, %eax, 1) #else movsd %xmm0, 0 * SIZE(CO1) movhpd %xmm0, 1 * SIZE(CO1) movsd %xmm1, 0 * SIZE(CO1, LDC, 1) movhpd %xmm1, 1 * SIZE(CO1, LDC, 1) movsd %xmm2, 0 * SIZE(CO1, LDC, 2) movhpd %xmm2, 1 * SIZE(CO1, LDC, 2) movsd %xmm3, 0 * SIZE(CO1, %eax, 1) movhpd %xmm3, 1 * SIZE(CO1, %eax, 1) #endif #ifndef LN addl $2 * SIZE, CO1 #endif #if defined(LT) || defined(RN) movl K, %eax subl KK, %eax leal (,%eax, SIZE), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 4), BB #endif #ifdef LN subl $2, KK #endif #ifdef LT addl $2, KK #endif #ifdef RT movl K, %eax sall $1 + BASE_SHIFT, %eax addl %eax, AORIG #endif decl %ebx # i -- jg .L11 ALIGN_4 .L29: #ifdef LN movl K, %eax leal (, %eax, SIZE), %eax leal (B, %eax, 4), B #endif #if defined(LT) || defined(RN) movl BB, B #endif #ifdef RN addl $4, KK #endif #ifdef RT subl $4, KK #endif decl J # j -- jg .L10 ALIGN_4 .L30: testl $2, N je .L60 #if defined(LT) || defined(RN) movl A, AA #else movl A, %eax movl %eax, AORIG #endif #ifdef RT movl K, %eax sall $1 + BASE_SHIFT, %eax subl %eax, B #endif leal (, LDC, 2), %eax #ifdef RT subl %eax, C #endif movl C, CO1 #ifndef RT addl %eax, C #endif #ifdef LN movl OFFSET, %eax addl M, %eax movl %eax, KK #endif #ifdef LT movl OFFSET, %eax movl %eax, KK #endif movl M, %ebx testl $1, %ebx jle .L50 #ifdef LN movl K, %eax sall $BASE_SHIFT, %eax subl %eax, AORIG #endif #if defined(LN) || defined(RT) movl KK, %eax movl AORIG, AA leal (AA, %eax, SIZE), AA #endif movl B, BB #if defined(LN) || defined(RT) movl KK, %eax sall $1 + BASE_SHIFT, %eax addl %eax, BB #endif movsd -16 * SIZE(AA), %xmm0 movhps -15 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movsd -16 * SIZE(BB), %xmm2 movhps -15 * SIZE(BB), %xmm2 pxor %xmm5, %xmm5 #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif sarl $3, %eax je .L55 ALIGN_4 .L52: PREFETCH (PREFETCHSIZE + 0) * SIZE(AA) pshufd $0x44, %xmm0, %xmm1 mulpd %xmm1, %xmm2 addpd %xmm2, %xmm4 movaps -14 * SIZE(BB), %xmm2 pshufd $0xee, %xmm0, %xmm1 movaps -14 * SIZE(AA), %xmm0 mulpd %xmm1, %xmm2 addpd %xmm2, %xmm5 movaps -12 * SIZE(BB), %xmm2 pshufd $0x44, %xmm0, %xmm1 mulpd %xmm1, %xmm2 addpd %xmm2, %xmm4 movaps -10 * SIZE(BB), %xmm2 pshufd $0xee, %xmm0, %xmm1 movaps -12 * SIZE(AA), %xmm0 mulpd %xmm1, %xmm2 addpd %xmm2, %xmm5 movaps -8 * SIZE(BB), %xmm2 pshufd $0x44, %xmm0, %xmm1 mulpd %xmm1, %xmm2 addpd %xmm2, %xmm4 movaps -6 * SIZE(BB), %xmm2 pshufd $0xee, %xmm0, %xmm1 movaps -10 * SIZE(AA), %xmm0 mulpd %xmm1, %xmm2 addpd %xmm2, %xmm5 movaps -4 * SIZE(BB), %xmm2 pshufd $0x44, %xmm0, %xmm1 mulpd %xmm1, %xmm2 addpd %xmm2, %xmm4 movaps -2 * SIZE(BB), %xmm2 pshufd $0xee, %xmm0, %xmm1 movaps -8 * SIZE(AA), %xmm0 mulpd %xmm1, %xmm2 addpd %xmm2, %xmm5 movaps 0 * SIZE(BB), %xmm2 subl $ -8 * SIZE, AA subl $-16 * SIZE, BB subl $1, %eax jne .L52 ALIGN_4 .L55: #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif andl $7, %eax BRANCH je .L58 .L56: pshufd $0x44, %xmm0, %xmm1 movsd -15 * SIZE(AA), %xmm0 mulpd %xmm1, %xmm2 addpd %xmm2, %xmm4 movaps -14 * SIZE(BB), %xmm2 addl $1 * SIZE, AA addl $2 * SIZE, BB decl %eax jg .L56 ALIGN_4 .L58: addpd %xmm5, %xmm4 #if defined(LN) || defined(RT) movl KK, %eax #ifdef LN subl $1, %eax #else subl $2, %eax #endif movl AORIG, AA leal (, %eax, SIZE), %eax addl %eax, AA leal (B, %eax, 2), BB #endif #if defined(LN) || defined(LT) movapd -16 * SIZE(BB), %xmm0 subpd %xmm4, %xmm0 #else movapd -16 * SIZE(AA), %xmm1 subpd %xmm4, %xmm1 movapd %xmm1, %xmm0 unpckhpd %xmm1, %xmm1 #endif #ifdef LN movddup -16 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm0 #endif #ifdef LT movddup -16 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm0 #endif #ifdef RN movsd -16 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm0 movsd -15 * SIZE(BB), %xmm4 mulsd %xmm0, %xmm4 subsd %xmm4, %xmm1 movsd -13 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm1 #endif #ifdef RT movsd -13 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm1 movsd -14 * SIZE(BB), %xmm4 mulsd %xmm1, %xmm4 subsd %xmm4, %xmm0 movsd -16 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm0 #endif #if defined(LN) || defined(LT) movapd %xmm0, -16 * SIZE(BB) #else movsd %xmm0, -16 * SIZE(AA) movsd %xmm1, -15 * SIZE(AA) #endif #ifdef LN subl $1 * SIZE, CO1 #endif #if defined(LN) || defined(LT) movsd %xmm0, 0 * SIZE(CO1) movhpd %xmm0, 0 * SIZE(CO1, LDC, 1) #else movsd %xmm0, 0 * SIZE(CO1) movsd %xmm1, 0 * SIZE(CO1, LDC, 1) #endif #ifndef LN addl $1 * SIZE, CO1 #endif #if defined(LT) || defined(RN) movl K, %eax subl KK, %eax leal (,%eax, SIZE), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 2), BB #endif #ifdef LN subl $1, KK #endif #ifdef LT addl $1, KK #endif #ifdef RT movl K, %eax sall $1 + BASE_SHIFT, %eax addl %eax, AORIG #endif ALIGN_4 .L50: movl M, %ebx sarl $1, %ebx jle .L59 ALIGN_4 .L41: #ifdef LN movl K, %eax sall $1 + BASE_SHIFT, %eax subl %eax, AORIG #endif #if defined(LN) || defined(RT) movl KK, %eax movl AORIG, AA leal (, %eax, SIZE), %eax leal (AA, %eax, 2), AA #endif movl B, BB #if defined(LN) || defined(RT) movl KK, %eax sall $1 + BASE_SHIFT, %eax addl %eax, BB #endif movaps -16 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movaps -16 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 #ifdef LN prefetcht0 -2 * SIZE(CO1) pxor %xmm6, %xmm6 prefetcht0 -2 * SIZE(CO1, LDC) pxor %xmm7, %xmm7 #else prefetcht0 1 * SIZE(CO1) pxor %xmm6, %xmm6 prefetcht0 1 * SIZE(CO1, LDC) pxor %xmm7, %xmm7 #endif #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif sarl $3, %eax je .L45 ALIGN_4 .L42: PREFETCH (PREFETCHSIZE + 0) * SIZE(AA) pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -14 * SIZE(AA), %xmm0 addpd %xmm1, %xmm5 movaps -14 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -12 * SIZE(AA), %xmm0 addpd %xmm1, %xmm7 movaps -12 * SIZE(BB), %xmm1 addpd %xmm2, %xmm6 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -10 * SIZE(AA), %xmm0 addpd %xmm1, %xmm5 movaps -10 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -8 * SIZE(AA), %xmm0 addpd %xmm1, %xmm7 movaps -8 * SIZE(BB), %xmm1 addpd %xmm2, %xmm6 PREFETCH (PREFETCHSIZE + 8) * SIZE(AA) pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -6 * SIZE(AA), %xmm0 addpd %xmm1, %xmm5 movaps -6 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -4 * SIZE(AA), %xmm0 addpd %xmm1, %xmm7 movaps -4 * SIZE(BB), %xmm1 addpd %xmm2, %xmm6 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -2 * SIZE(AA), %xmm0 addpd %xmm1, %xmm5 movaps -2 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps 0 * SIZE(AA), %xmm0 addpd %xmm1, %xmm7 movaps 0 * SIZE(BB), %xmm1 addpd %xmm2, %xmm6 subl $-16 * SIZE, AA subl $-16 * SIZE, BB subl $1, %eax jne .L42 ALIGN_4 .L45: #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif andl $7, %eax # if (k & 1) BRANCH je .L48 ALIGN_3 .L46: pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -14 * SIZE(AA), %xmm0 addpd %xmm1, %xmm5 movaps -14 * SIZE(BB), %xmm1 addpd %xmm2, %xmm4 addl $2 * SIZE, AA addl $2 * SIZE, BB decl %eax jg .L46 ALIGN_4 .L48: addpd %xmm6, %xmm4 addpd %xmm7, %xmm5 movaps %xmm4, %xmm0 movsd %xmm5, %xmm4 movsd %xmm0, %xmm5 #if defined(LN) || defined(RT) movl KK, %eax #ifdef LN subl $2, %eax #else subl $2, %eax #endif movl AORIG, AA leal (, %eax, SIZE), %eax leal (AA, %eax, 2), AA leal (B, %eax, 2), BB #endif #if defined(LN) || defined(LT) movapd %xmm4, %xmm0 unpcklpd %xmm5, %xmm4 unpckhpd %xmm5, %xmm0 movapd -16 * SIZE(BB), %xmm2 movapd -14 * SIZE(BB), %xmm3 subpd %xmm4, %xmm2 subpd %xmm0, %xmm3 #else movapd -16 * SIZE(AA), %xmm0 movapd -14 * SIZE(AA), %xmm1 subpd %xmm4, %xmm0 subpd %xmm5, %xmm1 #endif #ifdef LN movddup -13 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm3 movddup -14 * SIZE(AA), %xmm4 mulpd %xmm3, %xmm4 subpd %xmm4, %xmm2 movddup -16 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm2 #endif #ifdef LT movddup -16 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm2 movddup -15 * SIZE(AA), %xmm4 mulpd %xmm2, %xmm4 subpd %xmm4, %xmm3 movddup -13 * SIZE(AA), %xmm4 mulpd %xmm4, %xmm3 #endif #ifdef RN movddup -16 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm0 movddup -15 * SIZE(BB), %xmm4 mulpd %xmm0, %xmm4 subpd %xmm4, %xmm1 movddup -13 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm1 #endif #ifdef RT movddup -13 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm1 movddup -14 * SIZE(BB), %xmm4 mulpd %xmm1, %xmm4 subpd %xmm4, %xmm0 movddup -16 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm0 #endif #if defined(LN) || defined(LT) movapd %xmm2, -16 * SIZE(BB) movapd %xmm3, -14 * SIZE(BB) #else movapd %xmm0, -16 * SIZE(AA) movapd %xmm1, -14 * SIZE(AA) #endif #ifdef LN subl $2 * SIZE, CO1 #endif #if defined(LN) || defined(LT) movsd %xmm2, 0 * SIZE(CO1) movsd %xmm3, 1 * SIZE(CO1) movhpd %xmm2, 0 * SIZE(CO1, LDC, 1) movhpd %xmm3, 1 * SIZE(CO1, LDC, 1) #else movsd %xmm0, 0 * SIZE(CO1) movhpd %xmm0, 1 * SIZE(CO1) movsd %xmm1, 0 * SIZE(CO1, LDC, 1) movhpd %xmm1, 1 * SIZE(CO1, LDC, 1) #endif #ifndef LN addl $2 * SIZE, CO1 #endif #if defined(LT) || defined(RN) movl K, %eax subl KK, %eax leal (,%eax, SIZE), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 2), BB #endif #ifdef LN subl $2, KK #endif #ifdef LT addl $2, KK #endif #ifdef RT movl K, %eax sall $1 + BASE_SHIFT, %eax addl %eax, AORIG #endif decl %ebx # i -- jg .L41 ALIGN_4 .L59: #ifdef LN movl K, %eax leal (, %eax, SIZE), %eax leal (B, %eax, 2), B #endif #if defined(LT) || defined(RN) movl BB, B #endif #ifdef RN addl $2, KK #endif #ifdef RT subl $2, KK #endif ALIGN_4 .L60: testl $1, N je .L999 #if defined(LT) || defined(RN) movl A, AA #else movl A, %eax movl %eax, AORIG #endif #ifdef RT movl K, %eax sall $BASE_SHIFT, %eax subl %eax, B #endif #ifdef RT subl LDC, C #endif movl C, CO1 #ifndef RT addl LDC, C #endif #ifdef LN movl OFFSET, %eax addl M, %eax movl %eax, KK #endif #ifdef LT movl OFFSET, %eax movl %eax, KK #endif movl M, %ebx testl $1, %ebx jle .L80 #ifdef LN movl K, %eax sall $BASE_SHIFT, %eax subl %eax, AORIG #endif #if defined(LN) || defined(RT) movl KK, %eax movl AORIG, AA leal (AA, %eax, SIZE), AA #endif movl B, BB #if defined(LN) || defined(RT) movl KK, %eax sall $BASE_SHIFT, %eax addl %eax, BB #endif movsd -16 * SIZE(AA), %xmm0 movhps -15 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movsd -16 * SIZE(BB), %xmm2 movhps -16 * SIZE(BB), %xmm2 pxor %xmm5, %xmm5 #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif sarl $3, %eax je .L85 ALIGN_4 .L82: PREFETCH (PREFETCHSIZE + 0) * SIZE(AA) mulpd %xmm0, %xmm2 movaps -14 * SIZE(AA), %xmm0 addpd %xmm2, %xmm4 movaps -14 * SIZE(BB), %xmm2 mulpd %xmm0, %xmm2 movaps -12 * SIZE(AA), %xmm0 addpd %xmm2, %xmm5 movaps -12 * SIZE(BB), %xmm2 mulpd %xmm0, %xmm2 movaps -10 * SIZE(AA), %xmm0 addpd %xmm2, %xmm4 movaps -10 * SIZE(BB), %xmm2 mulpd %xmm0, %xmm2 movaps -8 * SIZE(AA), %xmm0 addpd %xmm2, %xmm5 movaps -8 * SIZE(BB), %xmm2 subl $-8 * SIZE, AA subl $-8 * SIZE, BB decl %eax jne .L82 ALIGN_4 .L85: #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif andl $7, %eax BRANCH je .L88 .L86: mulsd %xmm0, %xmm2 movsd -15 * SIZE(AA), %xmm0 addsd %xmm2, %xmm4 movsd -15 * SIZE(BB), %xmm2 addl $1 * SIZE, AA addl $1 * SIZE, BB decl %eax jg .L86 ALIGN_4 .L88: addpd %xmm5, %xmm4 haddpd %xmm4, %xmm4 #if defined(LN) || defined(RT) movl KK, %eax #ifdef LN subl $1, %eax #else subl $1, %eax #endif movl AORIG, AA leal (, %eax, SIZE), %eax addl %eax, AA leal (B, %eax, 1), BB #endif #if defined(LN) || defined(LT) movsd -16 * SIZE(BB), %xmm0 subsd %xmm4, %xmm0 #else movsd -16 * SIZE(AA), %xmm0 subsd %xmm4, %xmm0 #endif #ifdef LN movsd -16 * SIZE(AA), %xmm4 mulsd %xmm4, %xmm0 #endif #ifdef LT movsd -16 * SIZE(AA), %xmm4 mulsd %xmm4, %xmm0 #endif #ifdef RN movsd -16 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm0 #endif #ifdef RT movsd -16 * SIZE(BB), %xmm4 mulsd %xmm4, %xmm0 #endif #if defined(LN) || defined(LT) movsd %xmm0, -16 * SIZE(BB) #else movsd %xmm0, -16 * SIZE(AA) #endif #ifdef LN subl $1 * SIZE, CO1 #endif #if defined(LN) || defined(LT) movsd %xmm0, 0 * SIZE(CO1) #else movsd %xmm0, 0 * SIZE(CO1) #endif #ifndef LN addl $1 * SIZE, CO1 #endif #if defined(LT) || defined(RN) movl K, %eax subl KK, %eax leal (,%eax, SIZE), %eax addl %eax, AA addl %eax, BB #endif #ifdef LN subl $1, KK #endif #ifdef LT addl $1, KK #endif #ifdef RT movl K, %eax sall $BASE_SHIFT, %eax addl %eax, AORIG #endif ALIGN_4 .L80: movl M, %ebx sarl $1, %ebx jle .L89 ALIGN_4 .L71: #ifdef LN movl K, %eax sall $1 + BASE_SHIFT, %eax subl %eax, AORIG #endif #if defined(LN) || defined(RT) movl KK, %eax movl AORIG, AA leal (, %eax, SIZE), %eax leal (AA, %eax, 2), AA #endif movl B, BB #if defined(LN) || defined(RT) movl KK, %eax sall $BASE_SHIFT, %eax addl %eax, BB #endif movaps -16 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movaps -16 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 #ifdef LN prefetcht0 -2 * SIZE(CO1) #else prefetcht0 1 * SIZE(CO1) #endif #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif sarl $3, %eax je .L75 ALIGN_4 .L72: PREFETCH (PREFETCHSIZE + 0) * SIZE(AA) pshufd $0x44, %xmm1, %xmm2 mulpd %xmm0, %xmm2 movaps -14 * SIZE(AA), %xmm0 addpd %xmm2, %xmm4 pshufd $0xee, %xmm1, %xmm2 movaps -14 * SIZE(BB), %xmm1 mulpd %xmm0, %xmm2 movaps -12 * SIZE(AA), %xmm0 addpd %xmm2, %xmm5 pshufd $0x44, %xmm1, %xmm2 mulpd %xmm0, %xmm2 movaps -10 * SIZE(AA), %xmm0 addpd %xmm2, %xmm4 pshufd $0xee, %xmm1, %xmm2 movaps -12 * SIZE(BB), %xmm1 mulpd %xmm0, %xmm2 movaps -8 * SIZE(AA), %xmm0 addpd %xmm2, %xmm5 PREFETCH (PREFETCHSIZE + 8) * SIZE(AA) pshufd $0x44, %xmm1, %xmm2 mulpd %xmm0, %xmm2 movaps -6 * SIZE(AA), %xmm0 addpd %xmm2, %xmm4 pshufd $0xee, %xmm1, %xmm2 movaps -10 * SIZE(BB), %xmm1 mulpd %xmm0, %xmm2 movaps -4 * SIZE(AA), %xmm0 addpd %xmm2, %xmm5 pshufd $0x44, %xmm1, %xmm2 mulpd %xmm0, %xmm2 movaps -2 * SIZE(AA), %xmm0 addpd %xmm2, %xmm4 pshufd $0xee, %xmm1, %xmm2 movaps -8 * SIZE(BB), %xmm1 mulpd %xmm0, %xmm2 movaps 0 * SIZE(AA), %xmm0 addpd %xmm2, %xmm5 subl $-16 * SIZE, AA subl $ -8 * SIZE, BB subl $1, %eax jne .L72 ALIGN_4 .L75: #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif andl $7, %eax # if (k & 1) BRANCH je .L78 ALIGN_3 .L76: pshufd $0x44, %xmm1, %xmm2 movsd -15 * SIZE(BB), %xmm1 mulpd %xmm0, %xmm2 movaps -14 * SIZE(AA), %xmm0 addpd %xmm2, %xmm4 addl $2 * SIZE, AA addl $1 * SIZE, BB decl %eax jg .L76 ALIGN_4 .L78: addpd %xmm5, %xmm4 #if defined(LN) || defined(RT) movl KK, %eax #ifdef LN subl $2, %eax #else subl $1, %eax #endif movl AORIG, AA leal (, %eax, SIZE), %eax leal (AA, %eax, 2), AA leal (B, %eax, 1), BB #endif #if defined(LN) || defined(LT) movapd -16 * SIZE(BB), %xmm1 subpd %xmm4, %xmm1 movapd %xmm1, %xmm0 unpckhpd %xmm1, %xmm1 #else movapd -16 * SIZE(AA), %xmm0 subpd %xmm4, %xmm0 #endif #ifdef LN movsd -13 * SIZE(AA), %xmm4 mulsd %xmm4, %xmm1 movsd -14 * SIZE(AA), %xmm4 mulsd %xmm1, %xmm4 subsd %xmm4, %xmm0 movsd -16 * SIZE(AA), %xmm4 mulsd %xmm4, %xmm0 #endif #ifdef LT movsd -16 * SIZE(AA), %xmm4 mulsd %xmm4, %xmm0 movsd -15 * SIZE(AA), %xmm4 mulsd %xmm0, %xmm4 subsd %xmm4, %xmm1 movsd -13 * SIZE(AA), %xmm4 mulsd %xmm4, %xmm1 #endif #ifdef RN movddup -16 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm0 #endif #ifdef RT movddup -16 * SIZE(BB), %xmm4 mulpd %xmm4, %xmm0 #endif #if defined(LN) || defined(LT) movsd %xmm0, -16 * SIZE(BB) movsd %xmm1, -15 * SIZE(BB) #else movapd %xmm0, -16 * SIZE(AA) #endif #ifdef LN subl $2 * SIZE, CO1 #endif #if defined(LN) || defined(LT) movsd %xmm0, 0 * SIZE(CO1) movsd %xmm1, 1 * SIZE(CO1) #else movsd %xmm0, 0 * SIZE(CO1) movhpd %xmm0, 1 * SIZE(CO1) #endif #ifndef LN addl $2 * SIZE, CO1 #endif #if defined(LT) || defined(RN) movl K, %eax subl KK, %eax leal (,%eax, SIZE), %eax leal (AA, %eax, 2), AA addl %eax, BB #endif #ifdef LN subl $2, KK #endif #ifdef LT addl $2, KK #endif #ifdef RT movl K, %eax sall $1 + BASE_SHIFT, %eax addl %eax, AORIG #endif decl %ebx # i -- jg .L71 ALIGN_4 .L89: #ifdef LN movl K, %eax leal (B, %eax, SIZE), B #endif #if defined(LT) || defined(RN) movl BB, B #endif #ifdef RN addl $1, KK #endif #ifdef RT subl $1, KK #endif ALIGN_4 .L999: popl %ebx popl %esi popl %edi popl %ebp addl $ARGS, %esp ret EPILOGUE