/*********************************************************************/ /* 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" #if !defined(HAVE_SSE) || !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 20 + STACK + ARGS(%esi) #define STACK_A 24 + STACK + ARGS(%esi) #define STACK_B 28 + STACK + ARGS(%esi) #define STACK_C 32 + STACK + ARGS(%esi) #define STACK_LDC 36 + STACK + ARGS(%esi) #define STACK_OFFT 40 + STACK + ARGS(%esi) #define ALPHA_R 16(%esp) #define ALPHA_I 32(%esp) #define K 48(%esp) #define N 52(%esp) #define M 56(%esp) #define A 60(%esp) #define C 64(%esp) #define J 68(%esp) #define OLD_STACK 72(%esp) #define TEMP 76(%esp) #define OFFSET 80(%esp) #define KK 84(%esp) #define KKK 88(%esp) #define BUFFER 128(%esp) #define B %edi #define LDC %ebp #define C1 %esi #define STACK_ALIGN 4096 #define STACK_OFFSET 1024 #define PREFETCH_R (8 * 16 + 0) #define PREFETCH_W (PREFETCH_R * 2) #define PREFETCHSIZE (8 * 16 + 4) #define PREFETCH prefetcht0 #define AA %edx #define BB %ecx #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(RN) || defined(RT) || defined(CN) || defined(CT) #define ADDSUB addps #else #define ADDSUB subps #endif PROLOGUE pushl %ebp pushl %edi pushl %esi pushl %ebx PROFCODE 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 #ifdef TRMMKERNEL movd STACK_OFFT, %mm4 #endif movd %mm1, K movd %mm0, M movl %eax, N movd %mm2, A movd %mm3, C movl %esi, OLD_STACK #ifdef TRMMKERNEL movd %mm4, OFFSET movd %mm4, KK #ifndef LEFT negl KK #endif #endif subl $-32 * SIZE, A subl $-32 * SIZE, B leal (, LDC, SIZE * 2), LDC movss STACK_ALPHA_R, %xmm0 movss STACK_ALPHA_I, %xmm1 pcmpeqb %xmm7, %xmm7 pslld $31, %xmm7 # Generate mask shufps $0, %xmm0, %xmm0 movaps %xmm0, 0 + ALPHA_R movss %xmm1, 4 + ALPHA_I movss %xmm1, 12 + ALPHA_I xorps %xmm7, %xmm1 movss %xmm1, 0 + ALPHA_I movss %xmm1, 8 + ALPHA_I movl %eax, J # j = n testl %eax, %eax jle .L999 .L01: leal 32 * SIZE + BUFFER, BB #if defined(TRMMKERNEL) && defined(LEFT) movl OFFSET, %eax movl %eax, KK #endif movl K, %eax sarl $2, %eax jle .L03 .L02: prefetcht0 (PREFETCH_R + 0) * SIZE(B) movss -32 * SIZE(B), %xmm0 movss -31 * SIZE(B), %xmm1 movss -30 * SIZE(B), %xmm2 movss -29 * SIZE(B), %xmm3 movss -28 * SIZE(B), %xmm4 movss -27 * SIZE(B), %xmm5 movss -26 * SIZE(B), %xmm6 movss -25 * SIZE(B), %xmm7 prefetcht0 (PREFETCH_W + 0) * SIZE(BB) shufps $0, %xmm0, %xmm0 shufps $0, %xmm1, %xmm1 shufps $0, %xmm2, %xmm2 shufps $0, %xmm3, %xmm3 shufps $0, %xmm4, %xmm4 shufps $0, %xmm5, %xmm5 shufps $0, %xmm6, %xmm6 shufps $0, %xmm7, %xmm7 prefetcht0 (PREFETCH_W + 16) * SIZE(BB) movaps %xmm0, -32 * SIZE(BB) movaps %xmm1, -28 * SIZE(BB) movaps %xmm2, -24 * SIZE(BB) movaps %xmm3, -20 * SIZE(BB) movaps %xmm4, -16 * SIZE(BB) movaps %xmm5, -12 * SIZE(BB) movaps %xmm6, -8 * SIZE(BB) movaps %xmm7, -4 * SIZE(BB) addl $ 8 * SIZE, B subl $-32 * SIZE, BB decl %eax jne .L02 .L03: movl K, %eax andl $3, %eax BRANCH jle .L05 .L04: movss -32 * SIZE(B), %xmm0 movss -31 * SIZE(B), %xmm1 shufps $0, %xmm0, %xmm0 shufps $0, %xmm1, %xmm1 movaps %xmm0, -32 * SIZE(BB) movaps %xmm1, -28 * SIZE(BB) addl $2 * SIZE, B addl $8 * SIZE, BB decl %eax jne .L04 ALIGN_4 .L05: movl C, C1 # coffset = c movl A, AA # aoffset = a movl M, %ebx sarl $2, %ebx # i = (m >> 2) jle .L20 ALIGN_4 .L10: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 32 * SIZE + BUFFER, BB #else leal 32 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, 8), %eax leal (AA, %eax, 4), AA leal (BB, %eax, 4), BB /* because it's doubled */ #endif movaps -32 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movaps -32 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movapd -16 * SIZE(AA), %xmm3 pxor %xmm6, %xmm6 prefetcht0 7 * SIZE(C1) pxor %xmm7, %xmm7 #ifndef TRMMKERNEL movl K, %eax #elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) movl K, %eax subl KK, %eax movl %eax, KKK #else movl KK, %eax #ifdef LEFT addl $4, %eax #else addl $1, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L15 ALIGN_4 .L12: movaps %xmm1, %xmm2 mulps %xmm0, %xmm1 addps %xmm1, %xmm4 movaps -28 * SIZE(BB), %xmm1 mulps %xmm1, %xmm0 ADDSUB %xmm0, %xmm5 movaps -28 * SIZE(AA), %xmm0 mulps %xmm0, %xmm2 mulps %xmm0, %xmm1 movaps -24 * SIZE(AA), %xmm0 addps %xmm2, %xmm6 ADDSUB %xmm1, %xmm7 movaps -24 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm0, %xmm1 addps %xmm1, %xmm4 movaps -20 * SIZE(BB), %xmm1 mulps %xmm1, %xmm0 ADDSUB %xmm0, %xmm5 movaps -20 * SIZE(AA), %xmm0 mulps %xmm0, %xmm2 mulps %xmm0, %xmm1 movaps 0 * SIZE(AA), %xmm0 addps %xmm2, %xmm6 ADDSUB %xmm1, %xmm7 movaps -16 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm3, %xmm1 addps %xmm1, %xmm4 movaps -12 * SIZE(BB), %xmm1 mulps %xmm1, %xmm3 ADDSUB %xmm3, %xmm5 movaps -12 * SIZE(AA), %xmm3 mulps %xmm3, %xmm2 mulps %xmm3, %xmm1 movaps -8 * SIZE(AA), %xmm3 addps %xmm2, %xmm6 ADDSUB %xmm1, %xmm7 movaps -8 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm3, %xmm1 addps %xmm1, %xmm4 movaps -4 * SIZE(BB), %xmm1 mulps %xmm1, %xmm3 ADDSUB %xmm3, %xmm5 movaps -4 * SIZE(AA), %xmm3 mulps %xmm3, %xmm2 mulps %xmm3, %xmm1 movaps 16 * SIZE(AA), %xmm3 addps %xmm2, %xmm6 ADDSUB %xmm1, %xmm7 movaps 0 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm0, %xmm1 addps %xmm1, %xmm4 movaps 4 * SIZE(BB), %xmm1 mulps %xmm1, %xmm0 ADDSUB %xmm0, %xmm5 movaps 4 * SIZE(AA), %xmm0 mulps %xmm0, %xmm2 mulps %xmm0, %xmm1 movaps 8 * SIZE(AA), %xmm0 addps %xmm2, %xmm6 ADDSUB %xmm1, %xmm7 movaps 8 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm0, %xmm1 addps %xmm1, %xmm4 movaps 12 * SIZE(BB), %xmm1 mulps %xmm1, %xmm0 ADDSUB %xmm0, %xmm5 movaps 12 * SIZE(AA), %xmm0 mulps %xmm0, %xmm2 mulps %xmm0, %xmm1 movaps 32 * SIZE(AA), %xmm0 addps %xmm2, %xmm6 ADDSUB %xmm1, %xmm7 movaps 16 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm3, %xmm1 addps %xmm1, %xmm4 movaps 20 * SIZE(BB), %xmm1 mulps %xmm1, %xmm3 ADDSUB %xmm3, %xmm5 movaps 20 * SIZE(AA), %xmm3 mulps %xmm3, %xmm2 mulps %xmm3, %xmm1 addps %xmm2, %xmm6 movaps 24 * SIZE(AA), %xmm3 ADDSUB %xmm1, %xmm7 movaps 24 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm3, %xmm1 addps %xmm1, %xmm4 movaps 28 * SIZE(BB), %xmm1 mulps %xmm1, %xmm3 ADDSUB %xmm3, %xmm5 movaps 28 * SIZE(AA), %xmm3 mulps %xmm3, %xmm2 mulps %xmm3, %xmm1 subl $-64 * SIZE, BB movaps 48 * SIZE(AA), %xmm3 subl $-64 * SIZE, AA addps %xmm2, %xmm6 ADDSUB %xmm1, %xmm7 movaps -32 * SIZE(BB), %xmm1 decl %eax jne .L12 ALIGN_4 .L15: #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax # if (k & 1) BRANCH je .L18 .L16: movaps %xmm1, %xmm2 mulps %xmm0, %xmm1 addps %xmm1, %xmm4 movaps -28 * SIZE(BB), %xmm1 mulps %xmm1, %xmm0 ADDSUB %xmm0, %xmm5 movaps -28 * SIZE(AA), %xmm0 mulps %xmm0, %xmm2 mulps %xmm0, %xmm1 movaps -24 * SIZE(AA), %xmm0 addps %xmm2, %xmm6 ADDSUB %xmm1, %xmm7 movaps -24 * SIZE(BB), %xmm1 addl $8 * SIZE, AA addl $8 * SIZE, BB decl %eax jg .L16 .L18: movaps ALPHA_R, %xmm0 movaps ALPHA_I, %xmm1 #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(NR) || defined(NC) || defined(TR) || defined(TC) shufps $0xb1, %xmm5, %xmm5 shufps $0xb1, %xmm7, %xmm7 addsubps %xmm5, %xmm4 addsubps %xmm7, %xmm6 movaps %xmm4, %xmm5 movaps %xmm6, %xmm7 shufps $0xb1, %xmm4, %xmm4 shufps $0xb1, %xmm6, %xmm6 #else shufps $0xb1, %xmm4, %xmm4 shufps $0xb1, %xmm6, %xmm6 addsubps %xmm4, %xmm5 addsubps %xmm6, %xmm7 movaps %xmm5, %xmm4 movaps %xmm7, %xmm6 shufps $0xb1, %xmm5, %xmm5 shufps $0xb1, %xmm7, %xmm7 #endif mulps %xmm0, %xmm5 mulps %xmm1, %xmm4 mulps %xmm0, %xmm7 mulps %xmm1, %xmm6 addps %xmm5, %xmm4 addps %xmm7, %xmm6 #if! defined(TRMMKERNEL) && !defined(BETAZERO) movsd 0 * SIZE(C1), %xmm2 movhps 2 * SIZE(C1), %xmm2 movsd 4 * SIZE(C1), %xmm3 movhps 6 * SIZE(C1), %xmm3 addps %xmm2, %xmm4 addps %xmm3, %xmm6 #endif movsd %xmm4, 0 * SIZE(C1) movhps %xmm4, 2 * SIZE(C1) movsd %xmm6, 4 * SIZE(C1) movhps %xmm6, 6 * SIZE(C1) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, 8), %eax leal (AA, %eax, 4), AA leal (BB, %eax, 4), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $4, KK #endif addl $8 * SIZE, C1 decl %ebx jg .L10 ALIGN_2 .L20: movl M, %ebx testl $2, %ebx jle .L30 #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 32 * SIZE + BUFFER, BB #else leal 32 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, 8), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 4), BB /* because it's doubled */ #endif movaps -32 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movaps -32 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movaps -16 * SIZE(AA), %xmm2 pxor %xmm6, %xmm6 movaps -16 * SIZE(BB), %xmm3 pxor %xmm7, %xmm7 #ifndef TRMMKERNEL movl K, %eax #elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) movl K, %eax subl KK, %eax movl %eax, KKK #else movl KK, %eax #ifdef LEFT addl $2, %eax #else addl $1, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L25 ALIGN_4 .L22: mulps %xmm0, %xmm1 mulps -28 * SIZE(BB), %xmm0 addps %xmm1, %xmm4 movaps -24 * SIZE(BB), %xmm1 ADDSUB %xmm0, %xmm5 movaps -28 * SIZE(AA), %xmm0 mulps %xmm0, %xmm1 mulps -20 * SIZE(BB), %xmm0 addps %xmm1, %xmm6 movaps 0 * SIZE(BB), %xmm1 ADDSUB %xmm0, %xmm7 movaps -24 * SIZE(AA), %xmm0 mulps %xmm0, %xmm3 mulps -12 * SIZE(BB), %xmm0 addps %xmm3, %xmm4 movaps -8 * SIZE(BB), %xmm3 ADDSUB %xmm0, %xmm5 movaps -20 * SIZE(AA), %xmm0 mulps %xmm0, %xmm3 mulps -4 * SIZE(BB), %xmm0 addps %xmm3, %xmm6 movaps 16 * SIZE(BB), %xmm3 ADDSUB %xmm0, %xmm7 movaps 0 * SIZE(AA), %xmm0 mulps %xmm2, %xmm1 mulps 4 * SIZE(BB), %xmm2 addps %xmm1, %xmm4 movaps 8 * SIZE(BB), %xmm1 ADDSUB %xmm2, %xmm5 movaps -12 * SIZE(AA), %xmm2 mulps %xmm2, %xmm1 mulps 12 * SIZE(BB), %xmm2 addps %xmm1, %xmm6 movaps 32 * SIZE(BB), %xmm1 ADDSUB %xmm2, %xmm7 movaps -8 * SIZE(AA), %xmm2 mulps %xmm2, %xmm3 mulps 20 * SIZE(BB), %xmm2 addps %xmm3, %xmm4 movaps 24 * SIZE(BB), %xmm3 ADDSUB %xmm2, %xmm5 movaps -4 * SIZE(AA), %xmm2 mulps %xmm2, %xmm3 mulps 28 * SIZE(BB), %xmm2 addps %xmm3, %xmm6 movaps 48 * SIZE(BB), %xmm3 ADDSUB %xmm2, %xmm7 movaps 16 * SIZE(AA), %xmm2 subl $-32 * SIZE, AA addl $ 64 * SIZE, BB decl %eax jne .L22 ALIGN_2 .L25: #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax # if (k & 1) BRANCH je .L28 .L26: mulps %xmm0, %xmm1 mulps -28 * SIZE(BB), %xmm0 addps %xmm1, %xmm4 movaps -24 * SIZE(BB), %xmm1 ADDSUB %xmm0, %xmm5 movaps -28 * SIZE(AA), %xmm0 addl $4 * SIZE, AA addl $8 * SIZE, BB decl %eax jg .L26 .L28: addps %xmm6, %xmm4 addps %xmm7, %xmm5 movaps ALPHA_R, %xmm0 movaps ALPHA_I, %xmm1 #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(NR) || defined(NC) || defined(TR) || defined(TC) shufps $0xb1, %xmm5, %xmm5 addsubps %xmm5, %xmm4 movaps %xmm4, %xmm5 shufps $0xb1, %xmm4, %xmm4 #else shufps $0xb1, %xmm4, %xmm4 addsubps %xmm4, %xmm5 movaps %xmm5, %xmm4 shufps $0xb1, %xmm5, %xmm5 #endif mulps %xmm0, %xmm5 mulps %xmm1, %xmm4 addps %xmm5, %xmm4 #if! defined(TRMMKERNEL) && !defined(BETAZERO) movsd 0 * SIZE(C1), %xmm2 movhps 2 * SIZE(C1), %xmm2 addps %xmm2, %xmm4 #endif movsd %xmm4, 0 * SIZE(C1) movhps %xmm4, 2 * SIZE(C1) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, 8), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 4), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $2, KK #endif addl $4 * SIZE, C1 ALIGN_2 .L30: testl $1, %ebx jle .L39 #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 32 * SIZE + BUFFER, BB #else leal 32 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, 8), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 4), BB /* because it's doubled */ #endif movsd -32 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movsd -32 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movsd -24 * SIZE(AA), %xmm2 pxor %xmm6, %xmm6 movsd -16 * SIZE(BB), %xmm3 pxor %xmm7, %xmm7 #ifndef TRMMKERNEL movl K, %eax #elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) movl K, %eax subl KK, %eax movl %eax, KKK #else movl KK, %eax addl $1, %eax movl %eax, KKK #endif sarl $3, %eax je .L35 ALIGN_4 .L32: mulps %xmm0, %xmm1 mulps -28 * SIZE(BB), %xmm0 addps %xmm1, %xmm4 movsd -24 * SIZE(BB), %xmm1 ADDSUB %xmm0, %xmm5 movsd -30 * SIZE(AA), %xmm0 mulps %xmm0, %xmm1 mulps -20 * SIZE(BB), %xmm0 addps %xmm1, %xmm6 movsd 0 * SIZE(BB), %xmm1 ADDSUB %xmm0, %xmm7 movsd -28 * SIZE(AA), %xmm0 mulps %xmm0, %xmm3 mulps -12 * SIZE(BB), %xmm0 addps %xmm3, %xmm4 movsd -8 * SIZE(BB), %xmm3 ADDSUB %xmm0, %xmm5 movsd -26 * SIZE(AA), %xmm0 mulps %xmm0, %xmm3 mulps -4 * SIZE(BB), %xmm0 addps %xmm3, %xmm6 movsd 16 * SIZE(BB), %xmm3 ADDSUB %xmm0, %xmm7 movsd -16 * SIZE(AA), %xmm0 mulps %xmm2, %xmm1 mulps 4 * SIZE(BB), %xmm2 addps %xmm1, %xmm4 movsd 8 * SIZE(BB), %xmm1 ADDSUB %xmm2, %xmm5 movsd -22 * SIZE(AA), %xmm2 mulps %xmm2, %xmm1 mulps 12 * SIZE(BB), %xmm2 addps %xmm1, %xmm6 movsd 32 * SIZE(BB), %xmm1 ADDSUB %xmm2, %xmm7 movsd -20 * SIZE(AA), %xmm2 mulps %xmm2, %xmm3 mulps 20 * SIZE(BB), %xmm2 addps %xmm3, %xmm4 movsd 24 * SIZE(BB), %xmm3 ADDSUB %xmm2, %xmm5 movsd -18 * SIZE(AA), %xmm2 mulps %xmm2, %xmm3 mulps 28 * SIZE(BB), %xmm2 addps %xmm3, %xmm6 movsd 48 * SIZE(BB), %xmm3 ADDSUB %xmm2, %xmm7 movsd -8 * SIZE(AA), %xmm2 subl $-16 * SIZE, AA addl $ 64 * SIZE, BB decl %eax jne .L32 ALIGN_2 .L35: #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax # if (k & 1) BRANCH je .L38 .L36: mulps %xmm0, %xmm1 mulps -28 * SIZE(BB), %xmm0 addps %xmm1, %xmm4 movsd -24 * SIZE(BB), %xmm1 ADDSUB %xmm0, %xmm5 movsd -30 * SIZE(AA), %xmm0 addl $2 * SIZE, AA addl $8 * SIZE, BB decl %eax jg .L36 .L38: addps %xmm6, %xmm4 addps %xmm7, %xmm5 movaps ALPHA_R, %xmm0 movaps ALPHA_I, %xmm1 #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(NR) || defined(NC) || defined(TR) || defined(TC) shufps $0xb1, %xmm5, %xmm5 addsubps %xmm5, %xmm4 movaps %xmm4, %xmm5 shufps $0xb1, %xmm4, %xmm4 #else shufps $0xb1, %xmm4, %xmm4 addsubps %xmm4, %xmm5 movaps %xmm5, %xmm4 shufps $0xb1, %xmm5, %xmm5 #endif mulps %xmm0, %xmm5 mulps %xmm1, %xmm4 addps %xmm5, %xmm4 #if! defined(TRMMKERNEL) && !defined(BETAZERO) movsd 0 * SIZE(C1), %xmm2 addps %xmm2, %xmm4 #endif movsd %xmm4, 0 * SIZE(C1) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, 8), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 4), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $1, KK #endif ALIGN_2 .L39: #if defined(TRMMKERNEL) && !defined(LEFT) addl $1, KK #endif addl LDC, C # c += ldc decl J # j -- jg .L01 ALIGN_2 .L999: movl OLD_STACK, %esp EMMS popl %ebx popl %esi popl %edi popl %ebp ret EPILOGUE