/*********************************************************************/ /* 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 OLD_M %rdi #define OLD_N %rsi #define OLD_K %rdx #define M %r13 #define N %r14 #define K %r15 #define A %rcx #define B %r8 #define C %r9 #define LDC %r10 #define I %r11 #define AO %rdi #define BO %rsi #define CO1 %rbx #define CO2 %rbp #define KK %rdx #define BB %r12 #ifndef WINDOWS_ABI #define STACKSIZE 128 #define OLD_LDC 8 + STACKSIZE(%rsp) #define OLD_OFFSET 16 + STACKSIZE(%rsp) #define OFFSET 48(%rsp) #define J 56(%rsp) #define KKK 64(%rsp) #define AORIG 72(%rsp) #else #define STACKSIZE 256 #define OLD_A 48 + STACKSIZE(%rsp) #define OLD_B 56 + STACKSIZE(%rsp) #define OLD_C 64 + STACKSIZE(%rsp) #define OLD_LDC 72 + STACKSIZE(%rsp) #define OLD_OFFSET 80 + STACKSIZE(%rsp) #define OFFSET 224(%rsp) #define J 232(%rsp) #define KKK 240(%rsp) #define AORIG 248(%rsp) #endif #define PREFETCHSIZE (8 * 1 + 2) #define PREFETCH prefetcht0 #define ADD1 addpd #define ADD2 addpd PROLOGUE PROFCODE subq $STACKSIZE, %rsp movq %rbx, 0(%rsp) movq %rbp, 8(%rsp) movq %r12, 16(%rsp) movq %r13, 24(%rsp) movq %r14, 32(%rsp) movq %r15, 40(%rsp) #ifdef WINDOWS_ABI movq %rdi, 48(%rsp) movq %rsi, 56(%rsp) movups %xmm6, 64(%rsp) movups %xmm7, 80(%rsp) movups %xmm8, 96(%rsp) movups %xmm9, 112(%rsp) movups %xmm10, 128(%rsp) movups %xmm11, 144(%rsp) movups %xmm12, 160(%rsp) movups %xmm13, 176(%rsp) movups %xmm14, 192(%rsp) movups %xmm15, 208(%rsp) movq ARG1, OLD_M movq ARG2, OLD_N movq ARG3, OLD_K movq OLD_A, A movq OLD_B, B movq OLD_C, C #endif subq $-16 * SIZE, A subq $-16 * SIZE, B movq OLD_M, M movq OLD_N, N movq OLD_K, K movq OLD_LDC, LDC movq OLD_OFFSET, KK salq $ZBASE_SHIFT, LDC movq KK, OFFSET negq KK #ifdef LN movq M, %rax salq $ZBASE_SHIFT, %rax addq %rax, C imulq K, %rax addq %rax, A #endif #ifdef RT movq N, %rax salq $ZBASE_SHIFT, %rax imulq K, %rax addq %rax, B movq N, %rax imulq LDC, %rax addq %rax, C #endif #ifdef RT movq N, KK subq OFFSET, KK #endif testq M, M jle .L999 movq N, J sarq $2, J NOBRANCH jle .L20 ALIGN_4 .L01: #if defined(LT) || defined(RN) movq A, AO #else movq A, AORIG #endif #ifdef RT movq K, %rax salq $2 + ZBASE_SHIFT, %rax subq %rax, B leaq (, LDC, 4), %rax subq %rax, C #endif movq C, CO1 leaq (C, LDC, 2), CO2 #ifndef RT leaq (C, LDC, 4), C #endif #ifdef LN movq OFFSET, KK addq M, KK #endif movq K, %rax salq $ZBASE_SHIFT + 2, %rax leaq (B, %rax), BB #ifdef LT movq OFFSET, KK #endif movq M, I ALIGN_4 .L11: #ifdef LN movq K, %rax salq $ZBASE_SHIFT, %rax subq %rax, AORIG #endif #if defined(LN) || defined(RT) movq AORIG, AO movq KK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 1), AO leaq (B, %rax, 4), BO #else movq B, BO #endif prefetchnta -16 * SIZE(BB) subq $-8 * SIZE, BB xorps %xmm1, %xmm1 movaps -16 * SIZE(AO), %xmm0 xorps %xmm2, %xmm2 xorps %xmm3, %xmm3 xorps %xmm4, %xmm4 xorps %xmm8, %xmm8 prefetcht0 2 * SIZE(CO1) xorps %xmm9, %xmm9 prefetcht0 2 * SIZE(CO1, LDC) xorps %xmm10, %xmm10 xorps %xmm11, %xmm11 xorps %xmm12, %xmm12 prefetcht0 2 * SIZE(CO2) xorps %xmm13, %xmm13 prefetcht0 2 * SIZE(CO2, LDC) xorps %xmm14, %xmm14 xorps %xmm15, %xmm15 #if defined(LT) || defined(RN) movq KK, %rax #else movq K, %rax subq KK, %rax #endif sarq $2, %rax NOBRANCH jle .L15 ALIGN_3 .L12: PREFETCH (PREFETCHSIZE + 0) * SIZE(AO) ADD1 %xmm1, %xmm12 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm13 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm14 movaps -14 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm15 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm8 movaps -12 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -10 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm12 movaps -8 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm13 movaps -14 * SIZE(AO), %xmm0 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm14 movaps -6 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm15 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm8 movaps -4 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -2 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm12 movaps 0 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm13 movaps -12 * SIZE(AO), %xmm0 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm14 movaps 2 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm15 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm8 movaps 4 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps 6 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -10 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm12 movaps 8 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm13 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm14 movaps 10 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm15 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm8 movaps 12 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps 14 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -8 * SIZE(AO), %xmm0 subq $-8 * SIZE, AO subq $-32 * SIZE, BO subq $1, %rax BRANCH jg .L12 ALIGN_3 .L15: #if defined(LT) || defined(RN) movq KK, %rax #else movq K, %rax subq KK, %rax #endif andq $3, %rax # if (k & 1) BRANCH je .L18 ALIGN_3 .L16: ADD1 %xmm1, %xmm12 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm13 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm14 movaps -14 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm15 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm8 movaps -12 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -10 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -14 * SIZE(AO), %xmm0 addq $2 * SIZE, AO addq $8 * SIZE, BO subq $1, %rax BRANCH jg .L16 ALIGN_3 .L18: #if defined(LN) || defined(RT) movq KK, %rax #ifdef LN subq $1, %rax #else subq $4, %rax #endif salq $ZBASE_SHIFT, %rax movq AORIG, AO leaq (AO, %rax, 1), AO leaq (B, %rax, 4), BO #endif ADD1 %xmm1, %xmm12 ADD2 %xmm2, %xmm13 ADD1 %xmm3, %xmm14 ADD2 %xmm4, %xmm15 pcmpeqb %xmm0, %xmm0 psllq $63, %xmm0 #if defined(LN) || defined(LT) #ifndef CONJ shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm8 xorps %xmm0, %xmm10 xorps %xmm0, %xmm12 xorps %xmm0, %xmm14 #else shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm11 xorps %xmm0, %xmm13 xorps %xmm0, %xmm15 #endif #else #ifndef CONJ shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm8 xorps %xmm0, %xmm10 xorps %xmm0, %xmm12 xorps %xmm0, %xmm14 #else shufps $0x04, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm11 xorps %xmm0, %xmm13 xorps %xmm0, %xmm15 #endif #endif haddpd %xmm9, %xmm8 haddpd %xmm11, %xmm10 haddpd %xmm13, %xmm12 haddpd %xmm15, %xmm14 #if defined(LN) || defined(LT) movapd -16 * SIZE(BO), %xmm9 movapd -14 * SIZE(BO), %xmm11 movapd -12 * SIZE(BO), %xmm13 movapd -10 * SIZE(BO), %xmm15 subpd %xmm8, %xmm9 subpd %xmm10, %xmm11 subpd %xmm12, %xmm13 subpd %xmm14, %xmm15 #else movapd -16 * SIZE(AO), %xmm9 movapd -14 * SIZE(AO), %xmm11 movapd -12 * SIZE(AO), %xmm13 movapd -10 * SIZE(AO), %xmm15 subpd %xmm8, %xmm9 subpd %xmm10, %xmm11 subpd %xmm12, %xmm13 subpd %xmm14, %xmm15 #endif pcmpeqb %xmm7, %xmm7 psllq $63, %xmm7 #ifndef CONJ shufps $0x04, %xmm7, %xmm7 #else shufps $0x40, %xmm7, %xmm7 #endif #if defined(LN) || defined(LT) movddup -16 * SIZE(AO), %xmm0 movddup -15 * SIZE(AO), %xmm1 pshufd $0x4e, %xmm9, %xmm8 pshufd $0x4e, %xmm11, %xmm10 pshufd $0x4e, %xmm13, %xmm12 pshufd $0x4e, %xmm15, %xmm14 xorpd %xmm7, %xmm8 xorpd %xmm7, %xmm10 xorpd %xmm7, %xmm12 xorpd %xmm7, %xmm14 mulpd %xmm0, %xmm9 mulpd %xmm1, %xmm8 mulpd %xmm0, %xmm11 mulpd %xmm1, %xmm10 mulpd %xmm0, %xmm13 mulpd %xmm1, %xmm12 mulpd %xmm0, %xmm15 mulpd %xmm1, %xmm14 addpd %xmm8, %xmm9 addpd %xmm10, %xmm11 addpd %xmm12, %xmm13 addpd %xmm14, %xmm15 #endif #ifdef RN movddup -16 * SIZE(BO), %xmm0 movddup -15 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm9, %xmm8 xorpd %xmm7, %xmm8 mulpd %xmm0, %xmm9 mulpd %xmm1, %xmm8 addpd %xmm8, %xmm9 movddup -14 * SIZE(BO), %xmm2 movddup -13 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm9, %xmm8 xorpd %xmm7, %xmm8 mulpd %xmm9, %xmm2 mulpd %xmm8, %xmm3 subpd %xmm2, %xmm11 subpd %xmm3, %xmm11 movddup -12 * SIZE(BO), %xmm0 movddup -11 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm9, %xmm8 xorpd %xmm7, %xmm8 mulpd %xmm9, %xmm0 mulpd %xmm8, %xmm1 subpd %xmm0, %xmm13 subpd %xmm1, %xmm13 movddup -10 * SIZE(BO), %xmm2 movddup -9 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm9, %xmm8 xorpd %xmm7, %xmm8 mulpd %xmm9, %xmm2 mulpd %xmm8, %xmm3 subpd %xmm2, %xmm15 subpd %xmm3, %xmm15 movddup -6 * SIZE(BO), %xmm0 movddup -5 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm11, %xmm10 xorpd %xmm7, %xmm10 mulpd %xmm0, %xmm11 mulpd %xmm1, %xmm10 addpd %xmm10, %xmm11 movddup -4 * SIZE(BO), %xmm0 movddup -3 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm11, %xmm10 xorpd %xmm7, %xmm10 mulpd %xmm11, %xmm0 mulpd %xmm10, %xmm1 subpd %xmm0, %xmm13 subpd %xmm1, %xmm13 movddup -2 * SIZE(BO), %xmm2 movddup -1 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm11, %xmm10 xorpd %xmm7, %xmm10 mulpd %xmm11, %xmm2 mulpd %xmm10, %xmm3 subpd %xmm2, %xmm15 subpd %xmm3, %xmm15 movddup 4 * SIZE(BO), %xmm0 movddup 5 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm13, %xmm12 xorpd %xmm7, %xmm12 mulpd %xmm0, %xmm13 mulpd %xmm1, %xmm12 addpd %xmm12, %xmm13 movddup 6 * SIZE(BO), %xmm2 movddup 7 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm13, %xmm12 xorpd %xmm7, %xmm12 mulpd %xmm13, %xmm2 mulpd %xmm12, %xmm3 subpd %xmm2, %xmm15 subpd %xmm3, %xmm15 movddup 14 * SIZE(BO), %xmm0 movddup 15 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm15, %xmm14 xorpd %xmm7, %xmm14 mulpd %xmm0, %xmm15 mulpd %xmm1, %xmm14 addpd %xmm14, %xmm15 #endif #ifdef RT movddup 14 * SIZE(BO), %xmm0 movddup 15 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm15, %xmm14 xorpd %xmm7, %xmm14 mulpd %xmm0, %xmm15 mulpd %xmm1, %xmm14 addpd %xmm14, %xmm15 movddup 12 * SIZE(BO), %xmm2 movddup 13 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm15, %xmm14 xorpd %xmm7, %xmm14 mulpd %xmm15, %xmm2 mulpd %xmm14, %xmm3 subpd %xmm2, %xmm13 subpd %xmm3, %xmm13 movddup 10 * SIZE(BO), %xmm0 movddup 11 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm15, %xmm14 xorpd %xmm7, %xmm14 mulpd %xmm15, %xmm0 mulpd %xmm14, %xmm1 subpd %xmm0, %xmm11 subpd %xmm1, %xmm11 movddup 8 * SIZE(BO), %xmm2 movddup 9 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm15, %xmm14 xorpd %xmm7, %xmm14 mulpd %xmm15, %xmm2 mulpd %xmm14, %xmm3 subpd %xmm2, %xmm9 subpd %xmm3, %xmm9 movddup 4 * SIZE(BO), %xmm0 movddup 5 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm13, %xmm12 xorpd %xmm7, %xmm12 mulpd %xmm0, %xmm13 mulpd %xmm1, %xmm12 addpd %xmm12, %xmm13 movddup 2 * SIZE(BO), %xmm0 movddup 3 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm13, %xmm12 xorpd %xmm7, %xmm12 mulpd %xmm13, %xmm0 mulpd %xmm12, %xmm1 subpd %xmm0, %xmm11 subpd %xmm1, %xmm11 movddup 0 * SIZE(BO), %xmm2 movddup 1 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm13, %xmm12 xorpd %xmm7, %xmm12 mulpd %xmm13, %xmm2 mulpd %xmm12, %xmm3 subpd %xmm2, %xmm9 subpd %xmm3, %xmm9 movddup -6 * SIZE(BO), %xmm0 movddup -5 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm11, %xmm10 xorpd %xmm7, %xmm10 mulpd %xmm0, %xmm11 mulpd %xmm1, %xmm10 addpd %xmm10, %xmm11 movddup -8 * SIZE(BO), %xmm2 movddup -7 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm11, %xmm10 xorpd %xmm7, %xmm10 mulpd %xmm11, %xmm2 mulpd %xmm10, %xmm3 subpd %xmm2, %xmm9 subpd %xmm3, %xmm9 movddup -16 * SIZE(BO), %xmm0 movddup -15 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm9, %xmm8 xorpd %xmm7, %xmm8 mulpd %xmm0, %xmm9 mulpd %xmm1, %xmm8 addpd %xmm8, %xmm9 #endif #ifdef LN subq $2 * SIZE, CO1 subq $2 * SIZE, CO2 #endif movsd %xmm9, 0 * SIZE(CO1) movhpd %xmm9, 1 * SIZE(CO1) movsd %xmm11, 0 * SIZE(CO1, LDC) movhpd %xmm11, 1 * SIZE(CO1, LDC) movsd %xmm13, 0 * SIZE(CO2) movhpd %xmm13, 1 * SIZE(CO2) movsd %xmm15, 0 * SIZE(CO2, LDC) movhpd %xmm15, 1 * SIZE(CO2, LDC) #if defined(LN) || defined(LT) movapd %xmm9, -16 * SIZE(BO) movapd %xmm11, -14 * SIZE(BO) movapd %xmm13, -12 * SIZE(BO) movapd %xmm15, -10 * SIZE(BO) #else movapd %xmm9, -16 * SIZE(AO) movapd %xmm11, -14 * SIZE(AO) movapd %xmm13, -12 * SIZE(AO) movapd %xmm15, -10 * SIZE(AO) #endif #ifndef LN addq $2 * SIZE, CO1 addq $2 * SIZE, CO2 #endif #if defined(LT) || defined(RN) movq K, %rax subq KK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 1), AO leaq (BO, %rax, 4), BO #endif #ifdef LN subq $1, KK #endif #ifdef LT addq $1, KK #endif #ifdef RT movq K, %rax salq $ZBASE_SHIFT, %rax addq %rax, AORIG #endif decq I BRANCH jg .L11 #ifdef LN movq K, %rax salq $ZBASE_SHIFT, %rax leaq (B, %rax, 4), B #endif #if defined(LT) || defined(RN) movq BO, B #endif #ifdef RN addq $4, KK #endif #ifdef RT subq $4, KK #endif subq $1, J BRANCH jg .L01 ALIGN_4 .L20: testq $2, N BRANCH jle .L30 #if defined(LT) || defined(RN) movq A, AO #else movq A, AORIG #endif #ifdef RT movq K, %rax salq $1 + ZBASE_SHIFT, %rax subq %rax, B leaq (, LDC, 2), %rax subq %rax, C #endif movq C, CO1 leaq (C, LDC, 1), CO2 #ifndef RT leaq (C, LDC, 2), C #endif #ifdef LN movq OFFSET, KK addq M, KK #endif #ifdef LT movq OFFSET, KK #endif movq M, I ALIGN_4 .L21: #ifdef LN movq K, %rax salq $ZBASE_SHIFT, %rax subq %rax, AORIG #endif #if defined(LN) || defined(RT) movq AORIG, AO movq KK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 1), AO leaq (B, %rax, 2), BO #else movq B, BO #endif xorps %xmm1, %xmm1 movaps -16 * SIZE(AO), %xmm0 xorps %xmm2, %xmm2 xorps %xmm3, %xmm3 xorps %xmm4, %xmm4 xorps %xmm8, %xmm8 prefetcht0 2 * SIZE(CO1) xorps %xmm9, %xmm9 prefetcht0 2 * SIZE(CO2) xorps %xmm10, %xmm10 xorps %xmm11, %xmm11 #if defined(LT) || defined(RN) movq KK, %rax #else movq K, %rax subq KK, %rax #endif sarq $2, %rax NOBRANCH jle .L25 ALIGN_3 .L22: PREFETCH (PREFETCHSIZE + 0) * SIZE(AO) ADD1 %xmm1, %xmm8 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -14 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -14 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm8 movaps -12 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -10 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -12 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm8 movaps -8 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -6 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -10 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm8 movaps -4 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -2 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -8 * SIZE(AO), %xmm0 subq $-8 * SIZE, AO subq $-16 * SIZE, BO subq $1, %rax BRANCH jg .L22 ALIGN_3 .L25: #if defined(LT) || defined(RN) movq KK, %rax #else movq K, %rax subq KK, %rax #endif andq $3, %rax # if (k & 1) BRANCH je .L28 ALIGN_3 .L26: ADD1 %xmm1, %xmm8 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -14 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -14 * SIZE(AO), %xmm0 addq $2 * SIZE, AO addq $4 * SIZE, BO subq $1, %rax BRANCH jg .L26 ALIGN_3 .L28: #if defined(LN) || defined(RT) movq KK, %rax #ifdef LN subq $1, %rax #else subq $2, %rax #endif salq $ZBASE_SHIFT, %rax movq AORIG, AO leaq (AO, %rax, 1), AO leaq (B, %rax, 2), BO #endif ADD1 %xmm1, %xmm8 ADD2 %xmm2, %xmm9 ADD1 %xmm3, %xmm10 ADD2 %xmm4, %xmm11 pcmpeqb %xmm0, %xmm0 psllq $63, %xmm0 #if defined(LN) || defined(LT) #ifndef CONJ shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm8 xorps %xmm0, %xmm10 #else shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm11 #endif #else #ifndef CONJ shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm8 xorps %xmm0, %xmm10 #else shufps $0x04, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm11 #endif #endif haddpd %xmm9, %xmm8 haddpd %xmm11, %xmm10 #if defined(LN) || defined(LT) movapd -16 * SIZE(BO), %xmm9 movapd -14 * SIZE(BO), %xmm11 subpd %xmm8, %xmm9 subpd %xmm10, %xmm11 #else movapd -16 * SIZE(AO), %xmm9 movapd -14 * SIZE(AO), %xmm11 subpd %xmm8, %xmm9 subpd %xmm10, %xmm11 #endif pcmpeqb %xmm7, %xmm7 psllq $63, %xmm7 #ifndef CONJ shufps $0x04, %xmm7, %xmm7 #else shufps $0x40, %xmm7, %xmm7 #endif #if defined(LN) || defined(LT) movddup -16 * SIZE(AO), %xmm0 movddup -15 * SIZE(AO), %xmm1 pshufd $0x4e, %xmm9, %xmm8 pshufd $0x4e, %xmm11, %xmm10 xorpd %xmm7, %xmm8 xorpd %xmm7, %xmm10 mulpd %xmm0, %xmm9 mulpd %xmm1, %xmm8 mulpd %xmm0, %xmm11 mulpd %xmm1, %xmm10 addpd %xmm8, %xmm9 addpd %xmm10, %xmm11 #endif #ifdef RN movddup -16 * SIZE(BO), %xmm0 movddup -15 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm9, %xmm8 xorpd %xmm7, %xmm8 mulpd %xmm0, %xmm9 mulpd %xmm1, %xmm8 addpd %xmm8, %xmm9 movddup -14 * SIZE(BO), %xmm2 movddup -13 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm9, %xmm8 xorpd %xmm7, %xmm8 mulpd %xmm9, %xmm2 mulpd %xmm8, %xmm3 subpd %xmm2, %xmm11 subpd %xmm3, %xmm11 movddup -10 * SIZE(BO), %xmm0 movddup -9 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm11, %xmm10 xorpd %xmm7, %xmm10 mulpd %xmm0, %xmm11 mulpd %xmm1, %xmm10 addpd %xmm10, %xmm11 #endif #ifdef RT movddup -10 * SIZE(BO), %xmm0 movddup -9 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm11, %xmm10 xorpd %xmm7, %xmm10 mulpd %xmm0, %xmm11 mulpd %xmm1, %xmm10 addpd %xmm10, %xmm11 movddup -12 * SIZE(BO), %xmm2 movddup -11 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm11, %xmm10 xorpd %xmm7, %xmm10 mulpd %xmm11, %xmm2 mulpd %xmm10, %xmm3 subpd %xmm2, %xmm9 subpd %xmm3, %xmm9 movddup -16 * SIZE(BO), %xmm0 movddup -15 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm9, %xmm8 xorpd %xmm7, %xmm8 mulpd %xmm0, %xmm9 mulpd %xmm1, %xmm8 addpd %xmm8, %xmm9 #endif #ifdef LN subq $2 * SIZE, CO1 subq $2 * SIZE, CO2 #endif movsd %xmm9, 0 * SIZE(CO1) movhpd %xmm9, 1 * SIZE(CO1) movsd %xmm11, 0 * SIZE(CO2) movhpd %xmm11, 1 * SIZE(CO2) #if defined(LN) || defined(LT) movapd %xmm9, -16 * SIZE(BO) movapd %xmm11, -14 * SIZE(BO) #else movapd %xmm9, -16 * SIZE(AO) movapd %xmm11, -14 * SIZE(AO) #endif #ifndef LN addq $2 * SIZE, CO1 addq $2 * SIZE, CO2 #endif #if defined(LT) || defined(RN) movq K, %rax subq KK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 1), AO leaq (BO, %rax, 2), BO #endif #ifdef LN subq $1, KK #endif #ifdef LT addq $1, KK #endif #ifdef RT movq K, %rax salq $ZBASE_SHIFT, %rax addq %rax, AORIG #endif decq I BRANCH jg .L21 #ifdef LN movq K, %rax salq $ZBASE_SHIFT, %rax leaq (B, %rax, 2), B #endif #if defined(LT) || defined(RN) movq BO, B #endif #ifdef RN addq $2, KK #endif #ifdef RT subq $2, KK #endif ALIGN_4 .L30: testq $1, N BRANCH jle .L999 #if defined(LT) || defined(RN) movq A, AO #else movq A, AORIG #endif #ifdef RT movq K, %rax salq $ZBASE_SHIFT, %rax subq %rax, B subq LDC, C #endif movq C, CO1 #ifndef RT addq LDC, C #endif #ifdef LN movq OFFSET, KK addq M, KK #endif #ifdef LT movq OFFSET, KK #endif movq M, I ALIGN_4 .L31: #ifdef LN movq K, %rax salq $ZBASE_SHIFT, %rax subq %rax, AORIG #endif #if defined(LN) || defined(RT) movq AORIG, AO movq KK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 1), AO leaq (B, %rax, 1), BO #else movq B, BO #endif xorps %xmm1, %xmm1 movaps -16 * SIZE(AO), %xmm0 xorps %xmm2, %xmm2 xorps %xmm8, %xmm8 prefetcht0 2 * SIZE(CO1) xorps %xmm9, %xmm9 xorps %xmm10, %xmm10 xorps %xmm11, %xmm11 #if defined(LT) || defined(RN) movq KK, %rax #else movq K, %rax subq KK, %rax #endif sarq $2, %rax NOBRANCH jle .L35 ALIGN_3 .L32: PREFETCH (PREFETCHSIZE + 0) * SIZE(AO) ADD1 %xmm1, %xmm8 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -14 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm10 movaps -14 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm11 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -12 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm8 movaps -12 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -10 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm10 movaps -10 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm11 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -8 * SIZE(AO), %xmm0 subq $-8 * SIZE, AO subq $-8 * SIZE, BO subq $1, %rax BRANCH jg .L32 addpd %xmm10, %xmm8 addpd %xmm11, %xmm9 ALIGN_3 .L35: #if defined(LT) || defined(RN) movq KK, %rax #else movq K, %rax subq KK, %rax #endif andq $3, %rax BRANCH je .L38 ALIGN_3 .L36: ADD1 %xmm1, %xmm8 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -14 * SIZE(AO), %xmm0 addq $2 * SIZE, AO addq $2 * SIZE, BO subq $1, %rax BRANCH jg .L36 ALIGN_3 .L38: #if defined(LN) || defined(RT) movq KK, %rax subq $1, %rax salq $ZBASE_SHIFT, %rax movq AORIG, AO leaq (AO, %rax, 1), AO leaq (B, %rax, 1), BO #endif ADD1 %xmm1, %xmm8 ADD2 %xmm2, %xmm9 pcmpeqb %xmm0, %xmm0 psllq $63, %xmm0 #if defined(LN) || defined(LT) #ifndef CONJ shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm8 #else shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm9 #endif #else #ifndef CONJ shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm8 #else shufps $0x04, %xmm0, %xmm0 xorps %xmm0, %xmm9 #endif #endif haddpd %xmm9, %xmm8 #if defined(LN) || defined(LT) movapd -16 * SIZE(BO), %xmm9 movapd -14 * SIZE(BO), %xmm11 subpd %xmm8, %xmm9 #else movapd -16 * SIZE(AO), %xmm9 movapd -14 * SIZE(AO), %xmm11 subpd %xmm8, %xmm9 #endif pcmpeqb %xmm7, %xmm7 psllq $63, %xmm7 #ifndef CONJ shufps $0x04, %xmm7, %xmm7 #else shufps $0x40, %xmm7, %xmm7 #endif #if defined(LN) || defined(LT) movddup -16 * SIZE(AO), %xmm0 movddup -15 * SIZE(AO), %xmm1 pshufd $0x4e, %xmm9, %xmm8 xorpd %xmm7, %xmm8 mulpd %xmm0, %xmm9 mulpd %xmm1, %xmm8 addpd %xmm8, %xmm9 #endif #if defined(RN) || defined(RT) movddup -16 * SIZE(BO), %xmm0 movddup -15 * SIZE(BO), %xmm1 pshufd $0x4e, %xmm9, %xmm8 xorpd %xmm7, %xmm8 mulpd %xmm0, %xmm9 mulpd %xmm1, %xmm8 addpd %xmm8, %xmm9 #endif #ifdef LN subq $2 * SIZE, CO1 #endif movsd %xmm9, 0 * SIZE(CO1) movhpd %xmm9, 1 * SIZE(CO1) #if defined(LN) || defined(LT) movapd %xmm9, -16 * SIZE(BO) #else movapd %xmm9, -16 * SIZE(AO) #endif #ifndef LN addq $2 * SIZE, CO1 #endif #if defined(LT) || defined(RN) movq K, %rax subq KK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 1), AO leaq (BO, %rax, 1), BO #endif #ifdef LN subq $1, KK #endif #ifdef LT addq $1, KK #endif #ifdef RT movq K, %rax salq $ZBASE_SHIFT, %rax addq %rax, AORIG #endif decq I BRANCH jg .L31 #ifdef LN movq K, %rax salq $ZBASE_SHIFT, %rax leaq (B, %rax, 1), B #endif #if defined(LT) || defined(RN) movq BO, B #endif #ifdef RN addq $1, KK #endif #ifdef RT subq $1, KK #endif ALIGN_4 .L999: movq 0(%rsp), %rbx movq 8(%rsp), %rbp movq 16(%rsp), %r12 movq 24(%rsp), %r13 movq 32(%rsp), %r14 movq 40(%rsp), %r15 #ifdef WINDOWS_ABI movq 48(%rsp), %rdi movq 56(%rsp), %rsi movups 64(%rsp), %xmm6 movups 80(%rsp), %xmm7 movups 96(%rsp), %xmm8 movups 112(%rsp), %xmm9 movups 128(%rsp), %xmm10 movups 144(%rsp), %xmm11 movups 160(%rsp), %xmm12 movups 176(%rsp), %xmm13 movups 192(%rsp), %xmm14 movups 208(%rsp), %xmm15 #endif addq $STACKSIZE, %rsp ret EPILOGUE