/*********************************************************************/ /* 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 PREFETCHSIZE (8 * 4) #if !defined(HAVE_SSE2) || !defined(HAVE_MMX) #error You have to check your configuration. #endif #define STACK 16 #define ARGS 0 #define STACK_M 4 + STACK + ARGS(%esi) #define STACK_N 8 + STACK + ARGS(%esi) #define STACK_K 12 + STACK + ARGS(%esi) #define STACK_ALPHA_R 16 + STACK + ARGS(%esi) #define STACK_ALPHA_I 24 + STACK + ARGS(%esi) #define STACK_A 32 + STACK + ARGS(%esi) #define STACK_B 36 + STACK + ARGS(%esi) #define STACK_C 40 + STACK + ARGS(%esi) #define STACK_LDC 44 + STACK + ARGS(%esi) #define STACK_OFFT 48 + STACK + ARGS(%esi) #define POSINV 0(%esp) #define K 16(%esp) #define N 20(%esp) #define M 24(%esp) #define A 28(%esp) #define C 32(%esp) #define J 36(%esp) #define OLD_STACK 40(%esp) #define OFFSET 44(%esp) #define KK 48(%esp) #define KKK 52(%esp) #define AORIG 56(%esp) #define BORIG 60(%esp) #define BUFFER 128(%esp) #define STACK_ALIGN 4096 #define STACK_OFFSET 1024 #define B %edi #define LDC %ebp #define AA %edx #define BB %ecx #define CO1 %esi #define ADD1 addpd #define ADD2 addpd #ifndef CONJ #define NN #else #if defined(LN) || defined(LT) #define CN #else #define NC #endif #endif PROLOGUE pushl %ebp pushl %edi pushl %esi pushl %ebx PROFCODE EMMS movl %esp, %esi # save old stack subl $128 + LOCAL_BUFFER_SIZE + STACK_OFFSET, %esp andl $-STACK_ALIGN, %esp # align stack addl $STACK_OFFSET, %esp STACK_TOUCHING movd STACK_M, %mm0 movl STACK_N, %eax movd STACK_K, %mm1 movd STACK_A, %mm2 movl STACK_B, B movd STACK_C, %mm3 movl STACK_LDC, LDC movd STACK_OFFT, %mm4 pcmpeqb %xmm7, %xmm7 psllq $63, %xmm7 # Generate mask pxor %xmm2, %xmm2 movsd %xmm2, 0 + POSINV movsd %xmm7, 8 + POSINV movd %mm1, K movl %eax, N movd %mm0, M movd %mm2, A movd %mm3, C movl %esi, OLD_STACK movd %mm4, OFFSET movd %mm4, KK sall $ZBASE_SHIFT, LDC subl $-16 * SIZE, A subl $-16 * SIZE, B #ifdef LN movl M, %eax sall $ZBASE_SHIFT, %eax addl %eax, C imull K, %eax addl %eax, A #endif #ifdef RT movl N, %eax sall $ZBASE_SHIFT, %eax imull K, %eax addl %eax, B movl N, %eax imull LDC, %eax addl %eax, C #endif #ifdef RN negl KK #endif #ifdef RT movl N, %eax subl OFFSET, %eax movl %eax, KK #endif movl N, %eax movl %eax, J # j = n testl %eax, %eax jle .L999 ALIGN_2 .L01: #ifdef LN movl OFFSET, %eax addl M, %eax movl %eax, KK #endif leal 16 * SIZE + BUFFER, BB #ifdef RT movl K, %eax sall $ZBASE_SHIFT, %eax subl %eax, B #endif #if defined(LN) || defined(RT) movl KK, %eax movl B, BORIG sall $ZBASE_SHIFT, %eax addl %eax, B leal (BB, %eax, 2), BB #endif #if defined(LT) movl OFFSET, %eax movl %eax, KK #endif #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif sarl $2, %eax jle .L03 ALIGN_2 .L02: movddup -16 * SIZE(B), %xmm0 movddup -15 * SIZE(B), %xmm1 movddup -14 * SIZE(B), %xmm2 movddup -13 * SIZE(B), %xmm3 movddup -12 * SIZE(B), %xmm4 movddup -11 * SIZE(B), %xmm5 movddup -10 * SIZE(B), %xmm6 movddup -9 * SIZE(B), %xmm7 movapd %xmm0, -16 * SIZE(BB) movapd %xmm1, -14 * SIZE(BB) movapd %xmm2, -12 * SIZE(BB) movapd %xmm3, -10 * SIZE(BB) movapd %xmm4, -8 * SIZE(BB) movapd %xmm5, -6 * SIZE(BB) movapd %xmm6, -4 * SIZE(BB) movapd %xmm7, -2 * SIZE(BB) addl $ 8 * SIZE, B subl $-16 * SIZE, BB decl %eax jne .L02 ALIGN_2 .L03: #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif andl $3, %eax BRANCH jle .L05 ALIGN_2 .L04: movddup -16 * SIZE(B), %xmm0 movddup -15 * SIZE(B), %xmm1 movapd %xmm0, -16 * SIZE(BB) movapd %xmm1, -14 * SIZE(BB) addl $ 2 * SIZE, B addl $ 4 * SIZE, BB decl %eax jne .L04 ALIGN_4 .L05: #if defined(LT) || defined(RN) movl A, %eax movl %eax, AA #else movl A, %eax movl %eax, AORIG #endif #ifdef RT subl LDC, C #endif movl C, CO1 #ifndef RT addl LDC, C #endif movl M, %ebx sarl $1, %ebx # i = (m >> 2) jle .L50 ALIGN_4 .L10: #ifdef LN movl K, %eax sall $1 + ZBASE_SHIFT, %eax subl %eax, AORIG #endif #if defined(LN) || defined(RT) movl AORIG, %eax movl %eax, AA movl KK, %eax sall $1 + ZBASE_SHIFT, %eax addl %eax, AA #endif leal 16 * SIZE + BUFFER, BB #if defined(LN) || defined(RT) movl KK, %eax sall $1 + ZBASE_SHIFT, %eax addl %eax, BB #endif movapd -16 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movapd -16 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movapd -8 * SIZE(AA), %xmm3 pxor %xmm6, %xmm6 pxor %xmm7, %xmm7 #ifdef LN prefetchnta -4 * SIZE(CO1) #else prefetchnta 4 * SIZE(CO1) #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: movapd %xmm1, %xmm2 mulpd %xmm0, %xmm1 ADD1 %xmm1, %xmm4 movapd -14 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm0 ADD2 %xmm0, %xmm5 movapd -14 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm2 mulpd %xmm0, %xmm1 movapd -12 * SIZE(AA), %xmm0 ADD1 %xmm2, %xmm6 ADD2 %xmm1, %xmm7 movapd -12 * SIZE(BB), %xmm1 movapd %xmm1, %xmm2 mulpd %xmm0, %xmm1 ADD1 %xmm1, %xmm4 movapd -10 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm0 ADD2 %xmm0, %xmm5 movapd -10 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm2 mulpd %xmm0, %xmm1 movapd 0 * SIZE(AA), %xmm0 ADD1 %xmm2, %xmm6 ADD2 %xmm1, %xmm7 movapd -8 * SIZE(BB), %xmm1 movapd %xmm1, %xmm2 mulpd %xmm3, %xmm1 ADD1 %xmm1, %xmm4 movapd -6 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm3 ADD2 %xmm3, %xmm5 movapd -6 * SIZE(AA), %xmm3 mulpd %xmm3, %xmm2 mulpd %xmm3, %xmm1 movapd -4 * SIZE(AA), %xmm3 ADD1 %xmm2, %xmm6 ADD2 %xmm1, %xmm7 movapd -4 * SIZE(BB), %xmm1 movapd %xmm1, %xmm2 mulpd %xmm3, %xmm1 ADD1 %xmm1, %xmm4 movapd -2 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm3 ADD2 %xmm3, %xmm5 movapd -2 * SIZE(AA), %xmm3 mulpd %xmm3, %xmm2 mulpd %xmm3, %xmm1 movapd 8 * SIZE(AA), %xmm3 ADD1 %xmm2, %xmm6 ADD2 %xmm1, %xmm7 movapd 0 * SIZE(BB), %xmm1 movapd %xmm1, %xmm2 mulpd %xmm0, %xmm1 ADD1 %xmm1, %xmm4 movapd 2 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm0 ADD2 %xmm0, %xmm5 movapd 2 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm2 mulpd %xmm0, %xmm1 movapd 4 * SIZE(AA), %xmm0 ADD1 %xmm2, %xmm6 ADD2 %xmm1, %xmm7 movapd 4 * SIZE(BB), %xmm1 movapd %xmm1, %xmm2 mulpd %xmm0, %xmm1 ADD1 %xmm1, %xmm4 movapd 6 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm0 ADD2 %xmm0, %xmm5 movapd 6 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm2 mulpd %xmm0, %xmm1 movapd 16 * SIZE(AA), %xmm0 ADD1 %xmm2, %xmm6 ADD2 %xmm1, %xmm7 movapd 8 * SIZE(BB), %xmm1 movapd %xmm1, %xmm2 mulpd %xmm3, %xmm1 ADD1 %xmm1, %xmm4 movapd 10 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm3 ADD2 %xmm3, %xmm5 movapd 10 * SIZE(AA), %xmm3 mulpd %xmm3, %xmm2 mulpd %xmm3, %xmm1 ADD1 %xmm2, %xmm6 movapd 12 * SIZE(AA), %xmm3 ADD2 %xmm1, %xmm7 movapd 12 * SIZE(BB), %xmm1 movapd %xmm1, %xmm2 mulpd %xmm3, %xmm1 ADD1 %xmm1, %xmm4 movapd 14 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm3 ADD2 %xmm3, %xmm5 movapd 14 * SIZE(AA), %xmm3 mulpd %xmm3, %xmm2 mulpd %xmm3, %xmm1 subl $-32 * SIZE, BB movapd 24 * SIZE(AA), %xmm3 subl $-32 * SIZE, AA ADD1 %xmm2, %xmm6 ADD2 %xmm1, %xmm7 movapd -16 * SIZE(BB), %xmm1 decl %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 .L14 .L16: movapd %xmm1, %xmm2 mulpd %xmm0, %xmm1 ADD1 %xmm1, %xmm4 movapd -14 * SIZE(BB), %xmm1 movapd %xmm1, %xmm3 mulpd %xmm0, %xmm1 movapd -14 * SIZE(AA), %xmm0 ADD2 %xmm1, %xmm5 movapd -12 * SIZE(BB), %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm2, %xmm6 mulpd %xmm0, %xmm3 movapd -12 * SIZE(AA), %xmm0 ADD2 %xmm3, %xmm7 addl $4 * SIZE, AA addl $4 * SIZE, BB decl %eax jg .L16 ALIGN_4 .L14: #if defined(LN) || defined(RT) movl KK, %eax #ifdef LN subl $2, %eax #else subl $1, %eax #endif movl AORIG, AA movl BORIG, B leal 16 * SIZE + BUFFER, BB sall $ZBASE_SHIFT, %eax leal (AA, %eax, 2), AA addl %eax, B leal (BB, %eax, 2), BB #endif movapd POSINV, %xmm1 SHUFPD_1 %xmm5, %xmm5 SHUFPD_1 %xmm7, %xmm7 #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(NR) || defined(NC) || defined(TR) || defined(TC) xorpd %xmm1, %xmm5 xorpd %xmm1, %xmm7 #else xorpd %xmm1, %xmm4 xorpd %xmm1, %xmm6 #endif #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(RR) || defined(RC) || defined(CR) || defined(CC) subpd %xmm5, %xmm4 subpd %xmm7, %xmm6 #else addpd %xmm5, %xmm4 addpd %xmm7, %xmm6 #endif #if defined(LN) || defined(LT) movapd -16 * SIZE(B), %xmm5 movapd -14 * SIZE(B), %xmm7 subpd %xmm4, %xmm5 subpd %xmm6, %xmm7 #else movapd -16 * SIZE(AA), %xmm5 movapd -14 * SIZE(AA), %xmm7 subpd %xmm4, %xmm5 subpd %xmm6, %xmm7 #endif #ifndef CONJ SHUFPD_1 %xmm1, %xmm1 #endif #ifdef LN movddup -10 * SIZE(AA), %xmm2 movddup -9 * SIZE(AA), %xmm3 pshufd $0x4e, %xmm7, %xmm6 xorpd %xmm1, %xmm6 mulpd %xmm2, %xmm7 mulpd %xmm3, %xmm6 addpd %xmm6, %xmm7 movddup -12 * SIZE(AA), %xmm2 movddup -11 * SIZE(AA), %xmm3 movapd %xmm7, %xmm4 pshufd $0x4e, %xmm7, %xmm6 xorpd %xmm1, %xmm6 mulpd %xmm2, %xmm4 mulpd %xmm3, %xmm6 subpd %xmm4, %xmm5 subpd %xmm6, %xmm5 movddup -16 * SIZE(AA), %xmm2 movddup -15 * SIZE(AA), %xmm3 pshufd $0x4e, %xmm5, %xmm4 xorpd %xmm1, %xmm4 mulpd %xmm2, %xmm5 mulpd %xmm3, %xmm4 addpd %xmm4, %xmm5 #endif #ifdef LT movddup -16 * SIZE(AA), %xmm2 movddup -15 * SIZE(AA), %xmm3 pshufd $0x4e, %xmm5, %xmm4 xorpd %xmm1, %xmm4 mulpd %xmm2, %xmm5 mulpd %xmm3, %xmm4 addpd %xmm4, %xmm5 movddup -14 * SIZE(AA), %xmm2 movddup -13 * SIZE(AA), %xmm3 movapd %xmm5, %xmm4 pshufd $0x4e, %xmm5, %xmm6 xorpd %xmm1, %xmm6 mulpd %xmm2, %xmm4 mulpd %xmm3, %xmm6 subpd %xmm4, %xmm7 subpd %xmm6, %xmm7 movddup -10 * SIZE(AA), %xmm2 movddup -9 * SIZE(AA), %xmm3 pshufd $0x4e, %xmm7, %xmm6 xorpd %xmm1, %xmm6 mulpd %xmm2, %xmm7 mulpd %xmm3, %xmm6 addpd %xmm6, %xmm7 #endif #ifdef RN movddup -16 * SIZE(B), %xmm2 movddup -15 * SIZE(B), %xmm3 pshufd $0x4e, %xmm5, %xmm4 pshufd $0x4e, %xmm7, %xmm6 xorpd %xmm1, %xmm4 xorpd %xmm1, %xmm6 mulpd %xmm2, %xmm5 mulpd %xmm3, %xmm4 mulpd %xmm2, %xmm7 mulpd %xmm3, %xmm6 addpd %xmm4, %xmm5 addpd %xmm6, %xmm7 #endif #ifdef RT movddup -16 * SIZE(B), %xmm2 movddup -15 * SIZE(B), %xmm3 pshufd $0x4e, %xmm5, %xmm4 pshufd $0x4e, %xmm7, %xmm6 xorpd %xmm1, %xmm4 xorpd %xmm1, %xmm6 mulpd %xmm2, %xmm5 mulpd %xmm3, %xmm4 mulpd %xmm2, %xmm7 mulpd %xmm3, %xmm6 addpd %xmm4, %xmm5 addpd %xmm6, %xmm7 #endif #ifdef LN subl $4 * SIZE, CO1 #endif movsd %xmm5, 0 * SIZE(CO1) movhpd %xmm5, 1 * SIZE(CO1) movsd %xmm7, 2 * SIZE(CO1) movhpd %xmm7, 3 * SIZE(CO1) #if defined(LN) || defined(LT) movapd %xmm5, -16 * SIZE(B) movapd %xmm7, -14 * SIZE(B) movddup %xmm5, %xmm4 unpckhpd %xmm5, %xmm5 movddup %xmm7, %xmm6 unpckhpd %xmm7, %xmm7 movapd %xmm4, -16 * SIZE(BB) movapd %xmm5, -14 * SIZE(BB) movapd %xmm6, -12 * SIZE(BB) movapd %xmm7, -10 * SIZE(BB) #else movapd %xmm5, -16 * SIZE(AA) movapd %xmm7, -14 * SIZE(AA) #endif #ifndef LN addl $4 * SIZE, CO1 #endif #if defined(LT) || defined(RN) movl K, %eax subl KK, %eax sall $1 + ZBASE_SHIFT, %eax addl %eax, AA #ifdef LT addl $4 * SIZE, B #endif #endif #ifdef LN subl $2, KK movl BORIG, B #endif #ifdef LT addl $2, KK #endif #ifdef RT movl K, %eax movl BORIG, B sall $1 + ZBASE_SHIFT, %eax addl %eax, AORIG #endif decl %ebx # i -- jg .L10 .L50: movl M, %ebx testl $1, %ebx je .L99 #ifdef LN movl K, %eax sall $ZBASE_SHIFT, %eax subl %eax, AORIG #endif #if defined(LN) || defined(RT) movl AORIG, %eax movl %eax, AA movl KK, %eax sall $ZBASE_SHIFT, %eax addl %eax, AA #endif leal 16 * SIZE + BUFFER, BB #if defined(LN) || defined(RT) movl KK, %eax sall $1 + ZBASE_SHIFT, %eax addl %eax, BB #endif movapd -16 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movapd -16 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movapd -8 * SIZE(AA), %xmm2 pxor %xmm6, %xmm6 movapd -8 * SIZE(BB), %xmm3 pxor %xmm7, %xmm7 #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif sarl $3, %eax jle .L52 .L51: mulpd %xmm0, %xmm1 mulpd -14 * SIZE(BB), %xmm0 ADD1 %xmm1, %xmm4 movapd -12 * SIZE(BB), %xmm1 ADD2 %xmm0, %xmm5 movapd -14 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm1 mulpd -10 * SIZE(BB), %xmm0 ADD1 %xmm1, %xmm6 movapd 0 * SIZE(BB), %xmm1 ADD2 %xmm0, %xmm7 movapd -12 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm3 mulpd -6 * SIZE(BB), %xmm0 ADD1 %xmm3, %xmm4 movapd -4 * SIZE(BB), %xmm3 ADD2 %xmm0, %xmm5 movapd -10 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm3 mulpd -2 * SIZE(BB), %xmm0 ADD1 %xmm3, %xmm6 movapd 8 * SIZE(BB), %xmm3 ADD2 %xmm0, %xmm7 movapd 0 * SIZE(AA), %xmm0 mulpd %xmm2, %xmm1 mulpd 2 * SIZE(BB), %xmm2 ADD1 %xmm1, %xmm4 movapd 4 * SIZE(BB), %xmm1 ADD2 %xmm2, %xmm5 movapd -6 * SIZE(AA), %xmm2 mulpd %xmm2, %xmm1 mulpd 6 * SIZE(BB), %xmm2 ADD1 %xmm1, %xmm6 movapd 16 * SIZE(BB), %xmm1 ADD2 %xmm2, %xmm7 movapd -4 * SIZE(AA), %xmm2 mulpd %xmm2, %xmm3 mulpd 10 * SIZE(BB), %xmm2 ADD1 %xmm3, %xmm4 movapd 12 * SIZE(BB), %xmm3 ADD2 %xmm2, %xmm5 movapd -2 * SIZE(AA), %xmm2 mulpd %xmm2, %xmm3 mulpd 14 * SIZE(BB), %xmm2 ADD1 %xmm3, %xmm6 movapd 24 * SIZE(BB), %xmm3 ADD2 %xmm2, %xmm7 movapd 8 * SIZE(AA), %xmm2 subl $-16 * SIZE, AA addl $ 32 * SIZE, BB decl %eax # l-- jg .L51 ALIGN_2 .L52: #if defined(LT) || defined(RN) movl KK, %eax #else movl K, %eax subl KK, %eax #endif andl $7, %eax # l = (k & 3) jle .L54 ALIGN_2 .L53: mulpd %xmm0, %xmm1 mulpd -14 * SIZE(BB), %xmm0 ADD1 %xmm1, %xmm4 movapd -12 * SIZE(BB), %xmm1 ADD2 %xmm0, %xmm5 movapd -14 * SIZE(AA), %xmm0 addl $2 * SIZE, AA addl $4 * SIZE, BB decl %eax # l-- jg .L53 .L54: addpd %xmm6, %xmm4 addpd %xmm7, %xmm5 #if defined(LN) || defined(RT) movl KK, %eax #ifdef LN subl $1, %eax #else subl $1, %eax #endif movl AORIG, AA movl BORIG, B leal 16 * SIZE + BUFFER, BB sall $ZBASE_SHIFT, %eax addl %eax, AA addl %eax, B leal (BB, %eax, 2), BB #endif movapd POSINV, %xmm1 SHUFPD_1 %xmm5, %xmm5 #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(NR) || defined(NC) || defined(TR) || defined(TC) xorpd %xmm1, %xmm5 #else xorpd %xmm1, %xmm4 #endif #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(RR) || defined(RC) || defined(CR) || defined(CC) subpd %xmm5, %xmm4 #else addpd %xmm5, %xmm4 #endif #if defined(LN) || defined(LT) movapd -16 * SIZE(B), %xmm5 subpd %xmm4, %xmm5 #else movapd -16 * SIZE(AA), %xmm5 subpd %xmm4, %xmm5 #endif #ifndef CONJ SHUFPD_1 %xmm1, %xmm1 #endif #ifdef LN movddup -16 * SIZE(AA), %xmm2 movddup -15 * SIZE(AA), %xmm3 pshufd $0x4e, %xmm5, %xmm4 xorpd %xmm1, %xmm4 mulpd %xmm2, %xmm5 mulpd %xmm3, %xmm4 addpd %xmm4, %xmm5 #endif #ifdef LT movddup -16 * SIZE(AA), %xmm2 movddup -15 * SIZE(AA), %xmm3 pshufd $0x4e, %xmm5, %xmm4 xorpd %xmm1, %xmm4 mulpd %xmm2, %xmm5 mulpd %xmm3, %xmm4 addpd %xmm4, %xmm5 #endif #ifdef RN movddup -16 * SIZE(B), %xmm2 movddup -15 * SIZE(B), %xmm3 pshufd $0x4e, %xmm5, %xmm4 xorpd %xmm1, %xmm4 mulpd %xmm2, %xmm5 mulpd %xmm3, %xmm4 addpd %xmm4, %xmm5 #endif #ifdef RT movddup -16 * SIZE(B), %xmm2 movddup -15 * SIZE(B), %xmm3 pshufd $0x4e, %xmm5, %xmm4 xorpd %xmm1, %xmm4 mulpd %xmm2, %xmm5 mulpd %xmm3, %xmm4 addpd %xmm4, %xmm5 #endif #ifdef LN subl $2 * SIZE, CO1 #endif movsd %xmm5, 0 * SIZE(CO1) movhpd %xmm5, 1 * SIZE(CO1) #if defined(LN) || defined(LT) movapd %xmm5, -16 * SIZE(B) movddup %xmm5, %xmm4 unpckhpd %xmm5, %xmm5 movapd %xmm4, -16 * SIZE(BB) movapd %xmm5, -14 * SIZE(BB) #else movapd %xmm5, -16 * SIZE(AA) #endif #ifndef LN addl $2 * SIZE, CO1 #endif #if defined(LT) || defined(RN) movl K, %eax subl KK, %eax sall $ZBASE_SHIFT, %eax addl %eax, AA #ifdef LT addl $2 * SIZE, B #endif #endif #ifdef LN subl $1, KK movl BORIG, B #endif #ifdef LT addl $1, KK #endif #ifdef RT movl K, %eax movl BORIG, B sall $ZBASE_SHIFT, %eax addl %eax, AORIG #endif ALIGN_4 .L99: #ifdef LN movl K, %eax sall $ZBASE_SHIFT, %eax addl %eax, B #endif #if defined(LT) || defined(RN) movl K, %eax subl KK, %eax sall $ZBASE_SHIFT, %eax addl %eax, B #endif #ifdef RN addl $1, KK #endif #ifdef RT subl $1, KK #endif decl J # j -- jg .L01 .L999: movl OLD_STACK, %esp EMMS popl %ebx popl %esi popl %edi popl %ebp ret EPILOGUE