/*********************************************************************/ /* Copyright 2009, 2010 The University of Texas at Austin. */ /* All rights reserved. */ /* */ /* Redistribution and use in source and binary forms, with or */ /* without modification, are permitted provided that the following */ /* conditions are met: */ /* */ /* 1. Redistributions of source code must retain the above */ /* copyright notice, this list of conditions and the following */ /* disclaimer. */ /* */ /* 2. Redistributions in binary form must reproduce the above */ /* copyright notice, this list of conditions and the following */ /* disclaimer in the documentation and/or other materials */ /* provided with the distribution. */ /* */ /* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */ /* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */ /* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */ /* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */ /* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */ /* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ /* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */ /* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */ /* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */ /* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */ /* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */ /* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */ /* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ /* POSSIBILITY OF SUCH DAMAGE. */ /* */ /* The views and conclusions contained in the software and */ /* documentation are those of the authors and should not be */ /* interpreted as representing official policies, either expressed */ /* or implied, of The University of Texas at Austin. */ /*********************************************************************/ #define ASSEMBLER #include "common.h" #ifndef WINDOWS_ABI #define M ARG1 #define X ARG4 #define INCX ARG5 #else #define M ARG1 #define X ARG2 #define INCX ARG3 #endif #define XX %r10 #define FLAG %r11 #define I %rax #include "l1param.h" PROLOGUE PROFCODE #ifdef WINDOWS_ABI movaps %xmm3, %xmm0 movsd 40(%rsp), %xmm1 movq 48(%rsp), X movq 56(%rsp), INCX #endif SAVEREGISTERS salq $ZBASE_SHIFT, INCX xor FLAG, FLAG testq M, M jle .L999 pxor %xmm15, %xmm15 comiss %xmm0, %xmm15 jne .L100 # Alpha_r != ZERO comiss %xmm1, %xmm15 jne .L100 # Alpha_i != ZERO /* Alpha == ZERO */ cmpq $2 * SIZE, INCX jne .L50 /* INCX == 1 */ cmpq $3, M jle .L13 testq $4, X je .L05 movss %xmm15, 0 * SIZE(X) addq $SIZE, X movq $1, FLAG decq M ALIGN_3 .L05: testq $8, X je .L06 movlps %xmm15, 0 * SIZE(X) addq $2 * SIZE, X subq $1, M ALIGN_3 .L06: movq M, I # rcx = n sarq $3, I jle .L12 ALIGN_4 .L11: #ifdef PREFETCHW PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X) #endif movaps %xmm15, 0 * SIZE(X) movaps %xmm15, 4 * SIZE(X) movaps %xmm15, 8 * SIZE(X) movaps %xmm15, 12 * SIZE(X) addq $16 * SIZE, X decq I jg .L11 ALIGN_4 .L12: testq $7, M je .L19 testq $4, M je .L13 movaps %xmm15, 0 * SIZE(X) movaps %xmm15, 4 * SIZE(X) addq $8 * SIZE, X ALIGN_3 .L13: testq $2, M je .L14 movlps %xmm15, 0 * SIZE(X) movhps %xmm15, 2 * SIZE(X) addq $4 * SIZE, X ALIGN_3 .L14: testq $1, M je .L19 movlps %xmm15, 0 * SIZE(X) addq $2 * SIZE, X ALIGN_3 .L19: testq $1, FLAG je .L999 movss %xmm15, 0 * SIZE(X) jmp .L999 ALIGN_4 /* incx != 1 */ .L50: movq M, I # rcx = n sarq $2, I jle .L52 ALIGN_4 .L51: #ifdef PREFETCHW PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X) #endif movsd %xmm15, 0 * SIZE(X) addq INCX, X movsd %xmm15, 0 * SIZE(X) addq INCX, X movsd %xmm15, 0 * SIZE(X) addq INCX, X movsd %xmm15, 0 * SIZE(X) addq INCX, X decq I jg .L51 ALIGN_4 .L52: testq $2, M je .L53 movsd %xmm15, 0 * SIZE(X) addq INCX, X movsd %xmm15, 0 * SIZE(X) addq INCX, X ALIGN_3 .L53: testq $1, M je .L999 movsd %xmm15, 0 * SIZE(X) jmp .L999 ALIGN_4 /* Alpha != ZERO */ .L100: testq $SIZE, X jne .L130 cmpq $2 * SIZE, INCX jne .L120 pshufd $0, %xmm0, %xmm14 pshufd $0, %xmm1, %xmm1 subps %xmm1, %xmm15 unpcklps %xmm1, %xmm15 subq $-32 * SIZE, X testq $2 * SIZE, X je .L105 movsd -32 * SIZE(X), %xmm0 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, -32 * SIZE(X) addq $2 * SIZE, X decq M jle .L999 ALIGN_3 .L105: movq M, I sarq $4, I jle .L115 movaps -32 * SIZE(X), %xmm0 movaps -28 * SIZE(X), %xmm1 movaps -24 * SIZE(X), %xmm2 movaps -20 * SIZE(X), %xmm3 movaps -16 * SIZE(X), %xmm4 movaps -12 * SIZE(X), %xmm5 movaps -8 * SIZE(X), %xmm6 movaps -4 * SIZE(X), %xmm7 decq I jle .L112 ALIGN_4 .L111: #ifdef PREFETCHW PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X) #endif pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movaps %xmm0, -32 * SIZE(X) movaps 0 * SIZE(X), %xmm0 pshufd $0xb1, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movaps %xmm1, -28 * SIZE(X) movaps 4 * SIZE(X), %xmm1 pshufd $0xb1, %xmm2, %xmm8 mulps %xmm14, %xmm2 mulps %xmm15, %xmm8 addps %xmm8, %xmm2 movaps %xmm2, -24 * SIZE(X) movaps 8 * SIZE(X), %xmm2 pshufd $0xb1, %xmm3, %xmm8 mulps %xmm14, %xmm3 mulps %xmm15, %xmm8 addps %xmm8, %xmm3 movaps %xmm3, -20 * SIZE(X) movaps 12 * SIZE(X), %xmm3 #ifdef PREFETCHW PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(X) #endif pshufd $0xb1, %xmm4, %xmm8 mulps %xmm14, %xmm4 mulps %xmm15, %xmm8 addps %xmm8, %xmm4 movaps %xmm4, -16 * SIZE(X) movaps 16 * SIZE(X), %xmm4 pshufd $0xb1, %xmm5, %xmm8 mulps %xmm14, %xmm5 mulps %xmm15, %xmm8 addps %xmm8, %xmm5 movaps %xmm5, -12 * SIZE(X) movaps 20 * SIZE(X), %xmm5 pshufd $0xb1, %xmm6, %xmm8 mulps %xmm14, %xmm6 mulps %xmm15, %xmm8 addps %xmm8, %xmm6 movaps %xmm6, -8 * SIZE(X) movaps 24 * SIZE(X), %xmm6 pshufd $0xb1, %xmm7, %xmm8 mulps %xmm14, %xmm7 mulps %xmm15, %xmm8 addps %xmm8, %xmm7 movaps %xmm7, -4 * SIZE(X) movaps 28 * SIZE(X), %xmm7 subq $-32 * SIZE, X decq I jg .L111 ALIGN_4 .L112: pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movaps %xmm0, -32 * SIZE(X) pshufd $0xb1, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movaps %xmm1, -28 * SIZE(X) pshufd $0xb1, %xmm2, %xmm8 mulps %xmm14, %xmm2 mulps %xmm15, %xmm8 addps %xmm8, %xmm2 movaps %xmm2, -24 * SIZE(X) pshufd $0xb1, %xmm3, %xmm8 mulps %xmm14, %xmm3 mulps %xmm15, %xmm8 addps %xmm8, %xmm3 movaps %xmm3, -20 * SIZE(X) pshufd $0xb1, %xmm4, %xmm8 mulps %xmm14, %xmm4 mulps %xmm15, %xmm8 addps %xmm8, %xmm4 movaps %xmm4, -16 * SIZE(X) pshufd $0xb1, %xmm5, %xmm8 mulps %xmm14, %xmm5 mulps %xmm15, %xmm8 addps %xmm8, %xmm5 movaps %xmm5, -12 * SIZE(X) pshufd $0xb1, %xmm6, %xmm8 mulps %xmm14, %xmm6 mulps %xmm15, %xmm8 addps %xmm8, %xmm6 movaps %xmm6, -8 * SIZE(X) pshufd $0xb1, %xmm7, %xmm8 mulps %xmm14, %xmm7 mulps %xmm15, %xmm8 addps %xmm8, %xmm7 movaps %xmm7, -4 * SIZE(X) subq $-32 * SIZE, X ALIGN_4 .L115: testq $8, M je .L116 movaps -32 * SIZE(X), %xmm0 movaps -28 * SIZE(X), %xmm1 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movaps %xmm0, -32 * SIZE(X) pshufd $0xb1, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movaps %xmm1, -28 * SIZE(X) movaps -24 * SIZE(X), %xmm2 movaps -20 * SIZE(X), %xmm3 pshufd $0xb1, %xmm2, %xmm8 mulps %xmm14, %xmm2 mulps %xmm15, %xmm8 addps %xmm8, %xmm2 movaps %xmm2, -24 * SIZE(X) pshufd $0xb1, %xmm3, %xmm8 mulps %xmm14, %xmm3 mulps %xmm15, %xmm8 addps %xmm8, %xmm3 movaps %xmm3, -20 * SIZE(X) addq $16 * SIZE, X ALIGN_3 .L116: testq $4, M je .L117 movaps -32 * SIZE(X), %xmm0 movaps -28 * SIZE(X), %xmm1 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movaps %xmm0, -32 * SIZE(X) pshufd $0xb1, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movaps %xmm1, -28 * SIZE(X) addq $8 * SIZE, X ALIGN_3 .L117: testq $2, M je .L118 movaps -32 * SIZE(X), %xmm0 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movaps %xmm0, -32 * SIZE(X) addq $4 * SIZE, X ALIGN_3 .L118: testq $1, M je .L999 movsd -32 * SIZE(X), %xmm0 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, -32 * SIZE(X) jmp .L999 ALIGN_3 .L120: pshufd $0, %xmm0, %xmm14 pshufd $0, %xmm1, %xmm1 subps %xmm1, %xmm15 unpcklps %xmm1, %xmm15 movq X, XX movq M, I sarq $3, I jle .L125 movsd (X), %xmm0 addq INCX, X movhps (X), %xmm0 addq INCX, X movsd (X), %xmm1 addq INCX, X movhps (X), %xmm1 addq INCX, X movsd (X), %xmm2 addq INCX, X movhps (X), %xmm2 addq INCX, X movsd (X), %xmm3 addq INCX, X movhps (X), %xmm3 addq INCX, X decq I jle .L122 ALIGN_4 .L121: #ifdef PREFETCHW PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X) #endif pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, (XX) addq INCX, XX movhps %xmm0, (XX) addq INCX, XX movsd (X), %xmm0 addq INCX, X movhps (X), %xmm0 addq INCX, X pshufd $0xb1, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movlps %xmm1, (XX) addq INCX, XX movhps %xmm1, (XX) addq INCX, XX movsd (X), %xmm1 addq INCX, X movhps (X), %xmm1 addq INCX, X pshufd $0xb1, %xmm2, %xmm8 mulps %xmm14, %xmm2 mulps %xmm15, %xmm8 addps %xmm8, %xmm2 movlps %xmm2, (XX) addq INCX, XX movhps %xmm2, (XX) addq INCX, XX movsd (X), %xmm2 addq INCX, X movhps (X), %xmm2 addq INCX, X pshufd $0xb1, %xmm3, %xmm8 mulps %xmm14, %xmm3 mulps %xmm15, %xmm8 addps %xmm8, %xmm3 movlps %xmm3, (XX) addq INCX, XX movhps %xmm3, (XX) addq INCX, XX movsd (X), %xmm3 addq INCX, X movhps (X), %xmm3 addq INCX, X decq I jg .L121 ALIGN_4 .L122: pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, (XX) addq INCX, XX movhps %xmm0, (XX) addq INCX, XX pshufd $0xb1, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movlps %xmm1, (XX) addq INCX, XX movhps %xmm1, (XX) addq INCX, XX pshufd $0xb1, %xmm2, %xmm8 mulps %xmm14, %xmm2 mulps %xmm15, %xmm8 addps %xmm8, %xmm2 movlps %xmm2, (XX) addq INCX, XX movhps %xmm2, (XX) addq INCX, XX pshufd $0xb1, %xmm3, %xmm8 mulps %xmm14, %xmm3 mulps %xmm15, %xmm8 addps %xmm8, %xmm3 movlps %xmm3, (XX) addq INCX, XX movhps %xmm3, (XX) addq INCX, XX ALIGN_4 .L125: testq $4, M je .L127 movsd (X), %xmm0 addq INCX, X movhps (X), %xmm0 addq INCX, X pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, (XX) addq INCX, XX movhps %xmm0, (XX) addq INCX, XX movsd (X), %xmm1 addq INCX, X movhps (X), %xmm1 addq INCX, X pshufd $0xb1, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movlps %xmm1, (XX) addq INCX, XX movhps %xmm1, (XX) addq INCX, XX ALIGN_3 .L127: testq $2, M je .L128 movsd (X), %xmm0 addq INCX, X movhps (X), %xmm0 addq INCX, X pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, (XX) addq INCX, XX movhps %xmm0, (XX) addq INCX, XX ALIGN_3 .L128: testq $1, M je .L999 movsd (X), %xmm0 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, (XX) jmp .L999 ALIGN_3 .L130: cmpq $2 * SIZE, INCX jne .L120 #if defined(ALIGNED_ACCESS) && !defined(NEHALEM) && !defined(SANDYBRIDGE) pshufd $0, %xmm0, %xmm14 pshufd $0, %xmm1, %xmm1 subps %xmm1, %xmm15 unpcklps %xmm1, %xmm15 subq $-31 * SIZE, X testq $2 * SIZE, X je .L130x movsd -31 * SIZE(X), %xmm0 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, -31 * SIZE(X) addq $2 * SIZE, X decq M jle .L999 ALIGN_3 .L130x: shufps $0xb1, %xmm15, %xmm15 movaps -32 * SIZE(X), %xmm0 movaps %xmm0, %xmm9 movq M, I sarq $4, I jle .L135 movaps -28 * SIZE(X), %xmm1 movaps -24 * SIZE(X), %xmm2 movaps -20 * SIZE(X), %xmm3 movaps -16 * SIZE(X), %xmm4 movaps -12 * SIZE(X), %xmm5 movaps -8 * SIZE(X), %xmm6 movaps -4 * SIZE(X), %xmm7 decq I jle .L132 ALIGN_4 .L131: #ifdef PREFETCHW PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X) #endif movss %xmm1, %xmm0 pshufd $0x1b, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movaps %xmm0, %xmm10 movss %xmm9, %xmm0 movaps %xmm0, -32 * SIZE(X) movaps 0 * SIZE(X), %xmm0 movss %xmm2, %xmm1 pshufd $0x1b, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movaps %xmm1, %xmm9 movss %xmm10, %xmm1 movaps %xmm1, -28 * SIZE(X) movaps 4 * SIZE(X), %xmm1 movss %xmm3, %xmm2 pshufd $0x1b, %xmm2, %xmm8 mulps %xmm14, %xmm2 mulps %xmm15, %xmm8 addps %xmm8, %xmm2 movaps %xmm2, %xmm10 movss %xmm9, %xmm2 movaps %xmm2, -24 * SIZE(X) movaps 8 * SIZE(X), %xmm2 movss %xmm4, %xmm3 pshufd $0x1b, %xmm3, %xmm8 mulps %xmm14, %xmm3 mulps %xmm15, %xmm8 addps %xmm8, %xmm3 movaps %xmm3, %xmm9 movss %xmm10, %xmm3 movaps %xmm3, -20 * SIZE(X) movaps 12 * SIZE(X), %xmm3 #ifdef PREFETCHW PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(X) #endif movss %xmm5, %xmm4 pshufd $0x1b, %xmm4, %xmm8 mulps %xmm14, %xmm4 mulps %xmm15, %xmm8 addps %xmm8, %xmm4 movaps %xmm4, %xmm10 movss %xmm9, %xmm4 movaps %xmm4, -16 * SIZE(X) movaps 16 * SIZE(X), %xmm4 movss %xmm6, %xmm5 pshufd $0x1b, %xmm5, %xmm8 mulps %xmm14, %xmm5 mulps %xmm15, %xmm8 addps %xmm8, %xmm5 movaps %xmm5, %xmm9 movss %xmm10, %xmm5 movaps %xmm5, -12 * SIZE(X) movaps 20 * SIZE(X), %xmm5 movss %xmm7, %xmm6 pshufd $0x1b, %xmm6, %xmm8 mulps %xmm14, %xmm6 mulps %xmm15, %xmm8 addps %xmm8, %xmm6 movaps %xmm6, %xmm10 movss %xmm9, %xmm6 movaps %xmm6, -8 * SIZE(X) movaps 24 * SIZE(X), %xmm6 movss %xmm0, %xmm7 pshufd $0x1b, %xmm7, %xmm8 mulps %xmm14, %xmm7 mulps %xmm15, %xmm8 addps %xmm8, %xmm7 movaps %xmm7, %xmm9 movss %xmm10, %xmm7 movaps %xmm7, -4 * SIZE(X) movaps 28 * SIZE(X), %xmm7 subq $-32 * SIZE, X decq I jg .L131 ALIGN_4 .L132: movss %xmm1, %xmm0 pshufd $0x1b, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movaps %xmm0, %xmm10 movss %xmm9, %xmm0 movaps %xmm0, -32 * SIZE(X) movaps 0 * SIZE(X), %xmm0 movss %xmm2, %xmm1 pshufd $0x1b, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movaps %xmm1, %xmm9 movss %xmm10, %xmm1 movaps %xmm1, -28 * SIZE(X) movss %xmm3, %xmm2 pshufd $0x1b, %xmm2, %xmm8 mulps %xmm14, %xmm2 mulps %xmm15, %xmm8 addps %xmm8, %xmm2 movaps %xmm2, %xmm10 movss %xmm9, %xmm2 movaps %xmm2, -24 * SIZE(X) movss %xmm4, %xmm3 pshufd $0x1b, %xmm3, %xmm8 mulps %xmm14, %xmm3 mulps %xmm15, %xmm8 addps %xmm8, %xmm3 movaps %xmm3, %xmm9 movss %xmm10, %xmm3 movaps %xmm3, -20 * SIZE(X) movss %xmm5, %xmm4 pshufd $0x1b, %xmm4, %xmm8 mulps %xmm14, %xmm4 mulps %xmm15, %xmm8 addps %xmm8, %xmm4 movaps %xmm4, %xmm10 movss %xmm9, %xmm4 movaps %xmm4, -16 * SIZE(X) movss %xmm6, %xmm5 pshufd $0x1b, %xmm5, %xmm8 mulps %xmm14, %xmm5 mulps %xmm15, %xmm8 addps %xmm8, %xmm5 movaps %xmm5, %xmm9 movss %xmm10, %xmm5 movaps %xmm5, -12 * SIZE(X) movss %xmm7, %xmm6 pshufd $0x1b, %xmm6, %xmm8 mulps %xmm14, %xmm6 mulps %xmm15, %xmm8 addps %xmm8, %xmm6 movaps %xmm6, %xmm10 movss %xmm9, %xmm6 movaps %xmm6, -8 * SIZE(X) movss %xmm0, %xmm7 pshufd $0x1b, %xmm7, %xmm8 mulps %xmm14, %xmm7 mulps %xmm15, %xmm8 addps %xmm8, %xmm7 movaps %xmm7, %xmm9 movss %xmm10, %xmm7 movaps %xmm7, -4 * SIZE(X) subq $-32 * SIZE, X ALIGN_4 .L135: testq $8, M je .L136 movaps -28 * SIZE(X), %xmm1 movss %xmm1, %xmm0 pshufd $0x1b, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movaps %xmm0, %xmm10 movss %xmm9, %xmm0 movaps %xmm0, -32 * SIZE(X) movaps -24 * SIZE(X), %xmm2 movss %xmm2, %xmm1 pshufd $0x1b, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movaps %xmm1, %xmm9 movss %xmm10, %xmm1 movaps %xmm1, -28 * SIZE(X) movaps -20 * SIZE(X), %xmm3 movss %xmm3, %xmm2 pshufd $0x1b, %xmm2, %xmm8 mulps %xmm14, %xmm2 mulps %xmm15, %xmm8 addps %xmm8, %xmm2 movaps %xmm2, %xmm10 movss %xmm9, %xmm2 movaps %xmm2, -24 * SIZE(X) movaps -16 * SIZE(X), %xmm0 movss %xmm0, %xmm3 pshufd $0x1b, %xmm3, %xmm8 mulps %xmm14, %xmm3 mulps %xmm15, %xmm8 addps %xmm8, %xmm3 movaps %xmm3, %xmm9 movss %xmm10, %xmm3 movaps %xmm3, -20 * SIZE(X) addq $16 * SIZE, X ALIGN_3 .L136: testq $4, M je .L137 movaps -28 * SIZE(X), %xmm1 movss %xmm1, %xmm0 pshufd $0x1b, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movaps %xmm0, %xmm10 movss %xmm9, %xmm0 movaps %xmm0, -32 * SIZE(X) movaps -24 * SIZE(X), %xmm2 movss %xmm2, %xmm1 pshufd $0x1b, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movaps %xmm1, %xmm9 movss %xmm10, %xmm1 movaps %xmm1, -28 * SIZE(X) movaps %xmm2, %xmm0 addq $8 * SIZE, X ALIGN_3 .L137: testq $2, M je .L138 movaps -28 * SIZE(X), %xmm1 movss %xmm1, %xmm0 pshufd $0x1b, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movaps %xmm0, %xmm10 movss %xmm9, %xmm0 movaps %xmm0, -32 * SIZE(X) movaps %xmm10, %xmm9 movaps %xmm1, %xmm0 addq $4 * SIZE, X ALIGN_3 .L138: movss %xmm9, -32 * SIZE(X) testq $1, M je .L999 pshufd $0x1b, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 pshufd $0x39, %xmm0, %xmm0 movlps %xmm0, -31 * SIZE(X) jmp .L999 ALIGN_3 #else pshufd $0, %xmm0, %xmm14 pshufd $0, %xmm1, %xmm1 subps %xmm1, %xmm15 unpcklps %xmm1, %xmm15 subq $-32 * SIZE, X testq $2 * SIZE, X je .L130x movsd -32 * SIZE(X), %xmm0 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, -32 * SIZE(X) addq $2 * SIZE, X decq M jle .L999 ALIGN_3 .L130x: movq M, I sarq $4, I jle .L135 movsd -32 * SIZE(X), %xmm0 movhps -30 * SIZE(X), %xmm0 movsd -28 * SIZE(X), %xmm1 movhps -26 * SIZE(X), %xmm1 movsd -24 * SIZE(X), %xmm2 movhps -22 * SIZE(X), %xmm2 movsd -20 * SIZE(X), %xmm3 movhps -18 * SIZE(X), %xmm3 movsd -16 * SIZE(X), %xmm4 movhps -14 * SIZE(X), %xmm4 movsd -12 * SIZE(X), %xmm5 movhps -10 * SIZE(X), %xmm5 movsd -8 * SIZE(X), %xmm6 movhps -6 * SIZE(X), %xmm6 movsd -4 * SIZE(X), %xmm7 movhps -2 * SIZE(X), %xmm7 decq I jle .L132 ALIGN_4 .L131: #ifdef PREFETCHW PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X) #endif pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, -32 * SIZE(X) movhps %xmm0, -30 * SIZE(X) movsd 0 * SIZE(X), %xmm0 movhps 2 * SIZE(X), %xmm0 pshufd $0xb1, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movlps %xmm1, -28 * SIZE(X) movhps %xmm1, -26 * SIZE(X) movsd 4 * SIZE(X), %xmm1 movhps 6 * SIZE(X), %xmm1 pshufd $0xb1, %xmm2, %xmm8 mulps %xmm14, %xmm2 mulps %xmm15, %xmm8 addps %xmm8, %xmm2 movlps %xmm2, -24 * SIZE(X) movhps %xmm2, -22 * SIZE(X) movsd 8 * SIZE(X), %xmm2 movhps 10 * SIZE(X), %xmm2 pshufd $0xb1, %xmm3, %xmm8 mulps %xmm14, %xmm3 mulps %xmm15, %xmm8 addps %xmm8, %xmm3 movlps %xmm3, -20 * SIZE(X) movhps %xmm3, -18 * SIZE(X) movsd 12 * SIZE(X), %xmm3 movhps 14 * SIZE(X), %xmm3 #ifdef PREFETCHW PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(X) #endif pshufd $0xb1, %xmm4, %xmm8 mulps %xmm14, %xmm4 mulps %xmm15, %xmm8 addps %xmm8, %xmm4 movlps %xmm4, -16 * SIZE(X) movhps %xmm4, -14 * SIZE(X) movsd 16 * SIZE(X), %xmm4 movhps 18 * SIZE(X), %xmm4 pshufd $0xb1, %xmm5, %xmm8 mulps %xmm14, %xmm5 mulps %xmm15, %xmm8 addps %xmm8, %xmm5 movlps %xmm5, -12 * SIZE(X) movhps %xmm5, -10 * SIZE(X) movsd 20 * SIZE(X), %xmm5 movhps 22 * SIZE(X), %xmm5 pshufd $0xb1, %xmm6, %xmm8 mulps %xmm14, %xmm6 mulps %xmm15, %xmm8 addps %xmm8, %xmm6 movlps %xmm6, -8 * SIZE(X) movhps %xmm6, -6 * SIZE(X) movsd 24 * SIZE(X), %xmm6 movhps 26 * SIZE(X), %xmm6 pshufd $0xb1, %xmm7, %xmm8 mulps %xmm14, %xmm7 mulps %xmm15, %xmm8 addps %xmm8, %xmm7 movlps %xmm7, -4 * SIZE(X) movhps %xmm7, -2 * SIZE(X) movsd 28 * SIZE(X), %xmm7 movhps 30 * SIZE(X), %xmm7 subq $-32 * SIZE, X decq I jg .L131 ALIGN_4 .L132: pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, -32 * SIZE(X) movhps %xmm0, -30 * SIZE(X) pshufd $0xb1, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movlps %xmm1, -28 * SIZE(X) movhps %xmm1, -26 * SIZE(X) pshufd $0xb1, %xmm2, %xmm8 mulps %xmm14, %xmm2 mulps %xmm15, %xmm8 addps %xmm8, %xmm2 movlps %xmm2, -24 * SIZE(X) movhps %xmm2, -22 * SIZE(X) pshufd $0xb1, %xmm3, %xmm8 mulps %xmm14, %xmm3 mulps %xmm15, %xmm8 addps %xmm8, %xmm3 movlps %xmm3, -20 * SIZE(X) movhps %xmm3, -18 * SIZE(X) pshufd $0xb1, %xmm4, %xmm8 mulps %xmm14, %xmm4 mulps %xmm15, %xmm8 addps %xmm8, %xmm4 movlps %xmm4, -16 * SIZE(X) movhps %xmm4, -14 * SIZE(X) pshufd $0xb1, %xmm5, %xmm8 mulps %xmm14, %xmm5 mulps %xmm15, %xmm8 addps %xmm8, %xmm5 movlps %xmm5, -12 * SIZE(X) movhps %xmm5, -10 * SIZE(X) pshufd $0xb1, %xmm6, %xmm8 mulps %xmm14, %xmm6 mulps %xmm15, %xmm8 addps %xmm8, %xmm6 movlps %xmm6, -8 * SIZE(X) movhps %xmm6, -6 * SIZE(X) pshufd $0xb1, %xmm7, %xmm8 mulps %xmm14, %xmm7 mulps %xmm15, %xmm8 addps %xmm8, %xmm7 movlps %xmm7, -4 * SIZE(X) movhps %xmm7, -2 * SIZE(X) subq $-32 * SIZE, X ALIGN_4 .L135: testq $8, M je .L136 movsd -32 * SIZE(X), %xmm0 movhps -30 * SIZE(X), %xmm0 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, -32 * SIZE(X) movhps %xmm0, -30 * SIZE(X) movsd -28 * SIZE(X), %xmm1 movhps -26 * SIZE(X), %xmm1 pshufd $0xb1, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movlps %xmm1, -28 * SIZE(X) movhps %xmm1, -26 * SIZE(X) movsd -24 * SIZE(X), %xmm2 movhps -22 * SIZE(X), %xmm2 pshufd $0xb1, %xmm2, %xmm8 mulps %xmm14, %xmm2 mulps %xmm15, %xmm8 addps %xmm8, %xmm2 movlps %xmm2, -24 * SIZE(X) movhps %xmm2, -22 * SIZE(X) movsd -20 * SIZE(X), %xmm3 movhps -18 * SIZE(X), %xmm3 pshufd $0xb1, %xmm3, %xmm8 mulps %xmm14, %xmm3 mulps %xmm15, %xmm8 addps %xmm8, %xmm3 movlps %xmm3, -20 * SIZE(X) movhps %xmm3, -18 * SIZE(X) addq $16 * SIZE, X ALIGN_3 .L136: testq $4, M je .L137 movsd -32 * SIZE(X), %xmm0 movhps -30 * SIZE(X), %xmm0 movsd -28 * SIZE(X), %xmm1 movhps -26 * SIZE(X), %xmm1 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, -32 * SIZE(X) movhps %xmm0, -30 * SIZE(X) pshufd $0xb1, %xmm1, %xmm8 mulps %xmm14, %xmm1 mulps %xmm15, %xmm8 addps %xmm8, %xmm1 movlps %xmm1, -28 * SIZE(X) movhps %xmm1, -26 * SIZE(X) addq $8 * SIZE, X ALIGN_3 .L137: testq $2, M je .L138 movsd -32 * SIZE(X), %xmm0 movhps -30 * SIZE(X), %xmm0 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, -32 * SIZE(X) movhps %xmm0, -30 * SIZE(X) addq $4 * SIZE, X ALIGN_3 .L138: testq $1, M je .L999 movsd -32 * SIZE(X), %xmm0 pshufd $0xb1, %xmm0, %xmm8 mulps %xmm14, %xmm0 mulps %xmm15, %xmm8 addps %xmm8, %xmm0 movlps %xmm0, -32 * SIZE(X) ALIGN_3 #endif .L999: xorq %rax, %rax RESTOREREGISTERS ret EPILOGUE