1021 lines
16 KiB
ArmAsm
1021 lines
16 KiB
ArmAsm
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/*********************************************************************/
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/* Copyright 2009, 2010 The University of Texas at Austin. */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or */
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/* without modification, are permitted provided that the following */
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/* conditions are met: */
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/* */
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/* 1. Redistributions of source code must retain the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer. */
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/* */
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/* 2. Redistributions in binary form must reproduce the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer in the documentation and/or other materials */
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/* provided with the distribution. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
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/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
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/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
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/* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
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/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
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/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
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/* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
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/* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
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/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
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/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
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/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
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/* POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/* The views and conclusions contained in the software and */
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/* documentation are those of the authors and should not be */
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/* interpreted as representing official policies, either expressed */
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/* or implied, of The University of Texas at Austin. */
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/*********************************************************************/
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#define ASSEMBLER
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#include "common.h"
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#define M ARG1 /* rdi */
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#define X ARG2 /* rsi */
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#define INCX ARG3 /* rdx */
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#define RET %rax
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#define I ARG4
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#define XX %r10
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#define MM %r11
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#ifdef USE_MIN
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#define maxps minps
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#define maxss minss
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#endif
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#include "l1param.h"
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PROLOGUE
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PROFCODE
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SAVEREGISTERS
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pxor %xmm0, %xmm0 /* Return Value(Float) */
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xor RET, RET /* Return Value(Int) */
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testq M, M
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jle .L999
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leaq (, INCX, SIZE), INCX
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testq INCX, INCX
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jle .L999
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movq M, MM
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movq X, XX
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#ifdef USE_ABS
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pcmpeqb %xmm15, %xmm15
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psrld $1, %xmm15 /* Generate USE_ABS */
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#endif
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movss (X), %xmm0
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addq INCX, X
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decq M
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shufps $0, %xmm0, %xmm0
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#ifdef USE_ABS
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andps %xmm15, %xmm0
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#endif
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movaps %xmm0, %xmm1
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movaps %xmm0, %xmm2
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movaps %xmm0, %xmm3 /* Generating "seed value" */
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cmpq $SIZE, INCX
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jne .L80 /* Incx != 1 goto L80 */
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/* Analigned Check */
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testq $3, X /* 00000011 */
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jne .L30 /* Purely Unaligned Mode */
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cmpq $8, M
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jle .L30 /* if M <= 8 goto Unaligned mode */
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testq $4, X /* bit test 000100 */
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je .L05
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movss 0 * SIZE(X), %xmm4
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#ifdef USE_ABS
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andps %xmm15, %xmm4
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#endif
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maxss %xmm4, %xmm0
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decq M
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addq $SIZE, X
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ALIGN_3
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.L05:
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testq $8, X
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je .L06
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movsd 0 * SIZE(X), %xmm4
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unpcklps %xmm4, %xmm4
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#ifdef USE_ABS
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andps %xmm15, %xmm4
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#endif
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maxps %xmm4, %xmm1
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subq $2, M
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addq $2 * SIZE, X
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ALIGN_3
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.L06:
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movq M, I
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sarq $4, I
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jle .L15
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ALIGN_4
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.L11:
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#ifdef PREFETCH
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PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
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#endif
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movaps 0 * SIZE(X), %xmm4
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#ifdef USE_ABS
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andps %xmm15, %xmm4
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#endif
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maxps %xmm4, %xmm0
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movaps 4 * SIZE(X), %xmm5
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#ifdef USE_ABS
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andps %xmm15, %xmm5
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#endif
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maxps %xmm5, %xmm1
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movaps 8 * SIZE(X), %xmm6
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#ifdef USE_ABS
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andps %xmm15, %xmm6
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#endif
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maxps %xmm6, %xmm2
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movaps 12 * SIZE(X), %xmm7
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#ifdef USE_ABS
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andps %xmm15, %xmm7
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#endif
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maxps %xmm7, %xmm3
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addq $16 * SIZE, X
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decq I
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jg .L11
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ALIGN_4
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.L15:
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andq $15, M
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jle .L20
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testq $8, M
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je .L16
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movaps 0 * SIZE(X), %xmm4
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#ifdef USE_ABS
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andps %xmm15, %xmm4
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#endif
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maxps %xmm4, %xmm0
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movaps 4 * SIZE(X), %xmm5
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#ifdef USE_ABS
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andps %xmm15, %xmm5
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#endif
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maxps %xmm5, %xmm1
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addq $8 * SIZE, X
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ALIGN_3
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.L16:
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testq $4, M
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je .L17
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movaps 0 * SIZE(X), %xmm6
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#ifdef USE_ABS
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andps %xmm15, %xmm6
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#endif
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maxps %xmm6, %xmm2
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addq $4 * SIZE, X
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ALIGN_3
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.L17:
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testq $2, M
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je .L18
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movsd 0 * SIZE(X), %xmm7
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unpcklps %xmm7, %xmm7
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#ifdef USE_ABS
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andps %xmm15, %xmm7
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#endif
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maxps %xmm7, %xmm3
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addq $2 * SIZE, X
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.L18:
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testq $1, M
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je .L20
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movss 0 * SIZE(X), %xmm4
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#ifdef USE_ABS
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andps %xmm15, %xmm4
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#endif
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maxss %xmm4, %xmm0
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ALIGN_3
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.L20:
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movq XX, X
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movq MM, M
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maxps %xmm1, %xmm0
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maxps %xmm3, %xmm2
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maxps %xmm2, %xmm0
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movaps %xmm0, %xmm1
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movhlps %xmm0, %xmm0
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maxps %xmm1, %xmm0
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movaps %xmm0, %xmm1
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shufps $1, %xmm0, %xmm0
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maxss %xmm1, %xmm0
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shufps $0, %xmm0, %xmm0
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testq $4, X
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je .L21
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movss 0 * SIZE(X), %xmm1
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decq M
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addq $SIZE, X
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#ifdef USE_ABS
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andps %xmm15, %xmm1
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#endif
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incq RET
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comiss %xmm0, %xmm1
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je .L999
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ALIGN_3
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.L21:
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testq $8, X
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je .L22
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movss 0 * SIZE(X), %xmm1
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movss 1 * SIZE(X), %xmm2
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subq $2, M
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addq $2 * SIZE, X
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#ifdef USE_ABS
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andps %xmm15, %xmm1
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andps %xmm15, %xmm2
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#endif
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incq RET
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comiss %xmm0, %xmm1
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je .L999
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incq RET
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comiss %xmm0, %xmm2
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je .L999
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ALIGN_3
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.L22:
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movq M, I
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sarq $3, I
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jle .L25
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ALIGN_4
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.L23:
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#ifdef PREFETCH
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PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
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#endif
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movaps 0 * SIZE(X), %xmm1
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#ifdef USE_ABS
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andps %xmm15, %xmm1
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#endif
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cmpeqps %xmm0, %xmm1
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movaps 4 * SIZE(X), %xmm3
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#ifdef USE_ABS
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andps %xmm15, %xmm3
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#endif
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cmpeqps %xmm0, %xmm3
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orps %xmm3, %xmm1
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#ifndef C_SUN
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movmskps %xmm1, %r11
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#else
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.long 0xd9500f4c
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#endif
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testq $15, %r11
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jne .L24
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addq $8 * SIZE, X
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addq $8, RET
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decq I
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jg .L23
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jmp .L25
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ALIGN_3
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.L24:
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movss 0 * SIZE(X), %xmm1
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movss 1 * SIZE(X), %xmm2
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movss 2 * SIZE(X), %xmm3
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movss 3 * SIZE(X), %xmm4
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movss 4 * SIZE(X), %xmm5
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movss 5 * SIZE(X), %xmm6
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movss 6 * SIZE(X), %xmm7
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movss 7 * SIZE(X), %xmm8
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#ifdef USE_ABS
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andps %xmm15, %xmm1
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andps %xmm15, %xmm2
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andps %xmm15, %xmm3
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andps %xmm15, %xmm4
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andps %xmm15, %xmm5
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andps %xmm15, %xmm6
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andps %xmm15, %xmm7
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andps %xmm15, %xmm8
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#endif
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addq $8 * SIZE, X
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incq RET
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comiss %xmm0, %xmm1
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je .L999
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incq RET
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comiss %xmm0, %xmm2
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je .L999
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incq RET
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comiss %xmm0, %xmm3
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je .L999
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incq RET
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comiss %xmm0, %xmm4
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je .L999
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incq RET
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comiss %xmm0, %xmm5
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je .L999
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incq RET
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comiss %xmm0, %xmm6
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je .L999
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incq RET
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comiss %xmm0, %xmm7
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je .L999
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incq RET
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jmp .L999
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ALIGN_4
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.L25:
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testq $4, M
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je .L26
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movss 0 * SIZE(X), %xmm1
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movss 1 * SIZE(X), %xmm2
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movss 2 * SIZE(X), %xmm3
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movss 3 * SIZE(X), %xmm4
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#ifdef USE_ABS
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andps %xmm15, %xmm1
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andps %xmm15, %xmm2
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andps %xmm15, %xmm3
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andps %xmm15, %xmm4
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#endif
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addq $4 * SIZE, X
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incq RET
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comiss %xmm0, %xmm1
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je .L999
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incq RET
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comiss %xmm0, %xmm2
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je .L999
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incq RET
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comiss %xmm0, %xmm3
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je .L999
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incq RET
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comiss %xmm0, %xmm4
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je .L999
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ALIGN_3
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.L26:
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testq $2, M
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je .L27
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movss 0 * SIZE(X), %xmm1
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movss 1 * SIZE(X), %xmm2
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#ifdef USE_ABS
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andps %xmm15, %xmm1
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andps %xmm15, %xmm2
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#endif
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addq $2 * SIZE, X
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incq RET
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comiss %xmm0, %xmm1
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je .L999
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incq RET
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comiss %xmm0, %xmm2
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je .L999
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ALIGN_3
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.L27:
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incq RET
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jmp .L999
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ALIGN_3
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||
|
|
|
||
|
|
/* Unaligned Mode */
|
||
|
|
.L30:
|
||
|
|
movq M, I
|
||
|
|
sarq $4, I
|
||
|
|
jle .L35
|
||
|
|
ALIGN_4
|
||
|
|
|
||
|
|
.L31:
|
||
|
|
#ifdef PREFETCH
|
||
|
|
PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
movsd 0 * SIZE(X), %xmm4
|
||
|
|
movhps 2 * SIZE(X), %xmm4
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
#endif
|
||
|
|
maxps %xmm4, %xmm0
|
||
|
|
|
||
|
|
movsd 4 * SIZE(X), %xmm5
|
||
|
|
movhps 6 * SIZE(X), %xmm5
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm5
|
||
|
|
#endif
|
||
|
|
maxps %xmm5, %xmm1
|
||
|
|
|
||
|
|
movsd 8 * SIZE(X), %xmm6
|
||
|
|
movhps 10 * SIZE(X), %xmm6
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm6
|
||
|
|
#endif
|
||
|
|
maxps %xmm6, %xmm2
|
||
|
|
|
||
|
|
movsd 12 * SIZE(X), %xmm7
|
||
|
|
movhps 14 * SIZE(X), %xmm7
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm7
|
||
|
|
#endif
|
||
|
|
maxps %xmm7, %xmm3
|
||
|
|
|
||
|
|
addq $16 * SIZE, X
|
||
|
|
decq I
|
||
|
|
jg .L31
|
||
|
|
ALIGN_4
|
||
|
|
|
||
|
|
.L35:
|
||
|
|
andq $15, M
|
||
|
|
jle .L40
|
||
|
|
|
||
|
|
testq $8, M
|
||
|
|
je .L36
|
||
|
|
|
||
|
|
movsd 0 * SIZE(X), %xmm4
|
||
|
|
movhps 2 * SIZE(X), %xmm4
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
#endif
|
||
|
|
maxps %xmm4, %xmm0
|
||
|
|
|
||
|
|
movsd 4 * SIZE(X), %xmm5
|
||
|
|
movhps 6 * SIZE(X), %xmm5
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm5
|
||
|
|
#endif
|
||
|
|
maxps %xmm5, %xmm1
|
||
|
|
|
||
|
|
addq $8 * SIZE, X
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L36:
|
||
|
|
testq $4, M
|
||
|
|
je .L37
|
||
|
|
|
||
|
|
movsd 0 * SIZE(X), %xmm6
|
||
|
|
movhps 2 * SIZE(X), %xmm6
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm6
|
||
|
|
#endif
|
||
|
|
maxps %xmm6, %xmm2
|
||
|
|
addq $4 * SIZE, X
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L37:
|
||
|
|
testq $2, M
|
||
|
|
je .L38
|
||
|
|
|
||
|
|
movsd 0 * SIZE(X), %xmm7
|
||
|
|
unpcklps %xmm7, %xmm7
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm7
|
||
|
|
#endif
|
||
|
|
maxps %xmm7, %xmm3
|
||
|
|
addq $2 * SIZE, X
|
||
|
|
|
||
|
|
.L38:
|
||
|
|
testq $1, M
|
||
|
|
je .L40
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm4
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
#endif
|
||
|
|
maxss %xmm4, %xmm0
|
||
|
|
jmp .L40
|
||
|
|
ALIGN_4
|
||
|
|
|
||
|
|
.L40:
|
||
|
|
movq XX, X
|
||
|
|
movq MM, M
|
||
|
|
|
||
|
|
maxps %xmm1, %xmm0
|
||
|
|
maxps %xmm3, %xmm2
|
||
|
|
maxps %xmm2, %xmm0
|
||
|
|
movaps %xmm0, %xmm1
|
||
|
|
movhlps %xmm0, %xmm0
|
||
|
|
maxps %xmm1, %xmm0
|
||
|
|
movaps %xmm0, %xmm1
|
||
|
|
shufps $1, %xmm0, %xmm0
|
||
|
|
maxss %xmm1, %xmm0
|
||
|
|
shufps $0, %xmm0, %xmm0
|
||
|
|
|
||
|
|
movq M, I
|
||
|
|
sarq $3, I
|
||
|
|
jle .L45
|
||
|
|
ALIGN_4
|
||
|
|
|
||
|
|
.L43:
|
||
|
|
#ifdef PREFETCH
|
||
|
|
PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
movsd 0 * SIZE(X), %xmm1
|
||
|
|
movhps 2 * SIZE(X), %xmm1
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm1
|
||
|
|
#endif
|
||
|
|
cmpeqps %xmm0, %xmm1
|
||
|
|
|
||
|
|
movsd 4 * SIZE(X), %xmm3
|
||
|
|
movhps 6 * SIZE(X), %xmm3
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm3
|
||
|
|
#endif
|
||
|
|
cmpeqps %xmm0, %xmm3
|
||
|
|
|
||
|
|
orps %xmm3, %xmm1
|
||
|
|
#ifndef C_SUN
|
||
|
|
movmskps %xmm1, %r11
|
||
|
|
#else
|
||
|
|
.long 0xd9500f4c
|
||
|
|
#endif
|
||
|
|
testq $15, %r11
|
||
|
|
jne .L44
|
||
|
|
|
||
|
|
addq $8 * SIZE, X
|
||
|
|
addq $8, RET
|
||
|
|
decq I
|
||
|
|
jg .L43
|
||
|
|
jmp .L45
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L44:
|
||
|
|
movss 0 * SIZE(X), %xmm1
|
||
|
|
movss 1 * SIZE(X), %xmm2
|
||
|
|
movss 2 * SIZE(X), %xmm3
|
||
|
|
movss 3 * SIZE(X), %xmm4
|
||
|
|
movss 4 * SIZE(X), %xmm5
|
||
|
|
movss 5 * SIZE(X), %xmm6
|
||
|
|
movss 6 * SIZE(X), %xmm7
|
||
|
|
movss 7 * SIZE(X), %xmm8
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm1
|
||
|
|
andps %xmm15, %xmm2
|
||
|
|
andps %xmm15, %xmm3
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
andps %xmm15, %xmm5
|
||
|
|
andps %xmm15, %xmm6
|
||
|
|
andps %xmm15, %xmm7
|
||
|
|
andps %xmm15, %xmm8
|
||
|
|
#endif
|
||
|
|
|
||
|
|
addq $8 * SIZE, X
|
||
|
|
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm1
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm2
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm3
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm4
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm5
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm6
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm7
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
jmp .L999
|
||
|
|
ALIGN_4
|
||
|
|
|
||
|
|
.L45:
|
||
|
|
testq $4, M
|
||
|
|
je .L46
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm1
|
||
|
|
movss 1 * SIZE(X), %xmm2
|
||
|
|
movss 2 * SIZE(X), %xmm3
|
||
|
|
movss 3 * SIZE(X), %xmm4
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm1
|
||
|
|
andps %xmm15, %xmm2
|
||
|
|
andps %xmm15, %xmm3
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
#endif
|
||
|
|
addq $4 * SIZE, X
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm1
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm2
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm3
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm4
|
||
|
|
je .L999
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L46:
|
||
|
|
testq $2, M
|
||
|
|
je .L47
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm1
|
||
|
|
movss 1 * SIZE(X), %xmm2
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm1
|
||
|
|
andps %xmm15, %xmm2
|
||
|
|
#endif
|
||
|
|
addq $2 * SIZE, X
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm1
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm2
|
||
|
|
je .L999
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L47:
|
||
|
|
incq RET
|
||
|
|
jmp .L999
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L80:
|
||
|
|
movq M, I
|
||
|
|
sarq $3, I
|
||
|
|
jle .L85
|
||
|
|
ALIGN_4
|
||
|
|
|
||
|
|
.L81:
|
||
|
|
#ifdef PREFETCH
|
||
|
|
PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm4
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
#endif
|
||
|
|
maxss %xmm4, %xmm0
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm5
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm5
|
||
|
|
#endif
|
||
|
|
maxss %xmm5, %xmm1
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm6
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm6
|
||
|
|
#endif
|
||
|
|
maxss %xmm6, %xmm2
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm7
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm7
|
||
|
|
#endif
|
||
|
|
maxss %xmm7, %xmm3
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm4
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
#endif
|
||
|
|
maxss %xmm4, %xmm0
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm5
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm5
|
||
|
|
#endif
|
||
|
|
maxss %xmm5, %xmm1
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm6
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm6
|
||
|
|
#endif
|
||
|
|
maxss %xmm6, %xmm2
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm7
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm7
|
||
|
|
#endif
|
||
|
|
maxss %xmm7, %xmm3
|
||
|
|
|
||
|
|
decq I
|
||
|
|
jg .L81
|
||
|
|
ALIGN_4
|
||
|
|
|
||
|
|
.L85:
|
||
|
|
andq $7, M
|
||
|
|
jle .L90
|
||
|
|
|
||
|
|
testq $4, M
|
||
|
|
je .L86
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm4
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
#endif
|
||
|
|
maxss %xmm4, %xmm0
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm5
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm5
|
||
|
|
#endif
|
||
|
|
maxss %xmm5, %xmm1
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm6
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm6
|
||
|
|
#endif
|
||
|
|
maxss %xmm6, %xmm2
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm7
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm7
|
||
|
|
#endif
|
||
|
|
maxss %xmm7, %xmm3
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L86:
|
||
|
|
testq $2, M
|
||
|
|
je .L87
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm4
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
#endif
|
||
|
|
maxss %xmm4, %xmm0
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm5
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm5
|
||
|
|
#endif
|
||
|
|
maxss %xmm5, %xmm1
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L87:
|
||
|
|
testq $1, M
|
||
|
|
je .L90
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm6
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm6
|
||
|
|
#endif
|
||
|
|
maxss %xmm6, %xmm2
|
||
|
|
ALIGN_4
|
||
|
|
|
||
|
|
.L90:
|
||
|
|
movq XX, X
|
||
|
|
movq MM, M
|
||
|
|
|
||
|
|
maxss %xmm1, %xmm0
|
||
|
|
maxss %xmm3, %xmm2
|
||
|
|
maxss %xmm2, %xmm0
|
||
|
|
shufps $0, %xmm0, %xmm0
|
||
|
|
|
||
|
|
movq M, I
|
||
|
|
sarq $3, I
|
||
|
|
jle .L95
|
||
|
|
ALIGN_4
|
||
|
|
|
||
|
|
.L93:
|
||
|
|
movss 0 * SIZE(X), %xmm1
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm1
|
||
|
|
#endif
|
||
|
|
cmpeqss %xmm0, %xmm1
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm2
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm2
|
||
|
|
#endif
|
||
|
|
cmpeqss %xmm0, %xmm2
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm3
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm3
|
||
|
|
#endif
|
||
|
|
cmpeqss %xmm0, %xmm3
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm4
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
#endif
|
||
|
|
cmpeqss %xmm0, %xmm4
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm5
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm5
|
||
|
|
#endif
|
||
|
|
cmpeqps %xmm0, %xmm5
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm6
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm6
|
||
|
|
#endif
|
||
|
|
cmpeqss %xmm0, %xmm6
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm7
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm7
|
||
|
|
#endif
|
||
|
|
cmpeqss %xmm0, %xmm7
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm8
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm8
|
||
|
|
#endif
|
||
|
|
cmpeqss %xmm0, %xmm8
|
||
|
|
|
||
|
|
orps %xmm2, %xmm1
|
||
|
|
orps %xmm4, %xmm3
|
||
|
|
orps %xmm6, %xmm5
|
||
|
|
orps %xmm8, %xmm7
|
||
|
|
orps %xmm3, %xmm1
|
||
|
|
orps %xmm7, %xmm5
|
||
|
|
orps %xmm5, %xmm1
|
||
|
|
|
||
|
|
#ifndef C_SUN
|
||
|
|
movmskps %xmm1, %r11
|
||
|
|
#else
|
||
|
|
.long 0xd9500f4c
|
||
|
|
#endif
|
||
|
|
testq $15, %r11
|
||
|
|
jne .L94
|
||
|
|
|
||
|
|
addq $8, RET
|
||
|
|
decq I
|
||
|
|
jg .L93
|
||
|
|
jmp .L95
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L94:
|
||
|
|
subq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm8
|
||
|
|
subq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm7
|
||
|
|
subq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm6
|
||
|
|
subq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm5
|
||
|
|
subq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm4
|
||
|
|
subq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm3
|
||
|
|
subq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm2
|
||
|
|
subq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm1
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm1
|
||
|
|
andps %xmm15, %xmm2
|
||
|
|
andps %xmm15, %xmm3
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
andps %xmm15, %xmm5
|
||
|
|
andps %xmm15, %xmm6
|
||
|
|
andps %xmm15, %xmm7
|
||
|
|
andps %xmm15, %xmm8
|
||
|
|
#endif
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm1
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm2
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm3
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm4
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm5
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm6
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm7
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
jmp .L999
|
||
|
|
ALIGN_4
|
||
|
|
|
||
|
|
.L95:
|
||
|
|
testq $4, M
|
||
|
|
je .L96
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm1
|
||
|
|
addq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm2
|
||
|
|
addq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm3
|
||
|
|
addq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm4
|
||
|
|
addq INCX, X
|
||
|
|
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm1
|
||
|
|
andps %xmm15, %xmm2
|
||
|
|
andps %xmm15, %xmm3
|
||
|
|
andps %xmm15, %xmm4
|
||
|
|
#endif
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm1
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm2
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm3
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm4
|
||
|
|
je .L999
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L96:
|
||
|
|
testq $2, M
|
||
|
|
je .L97
|
||
|
|
|
||
|
|
movss 0 * SIZE(X), %xmm1
|
||
|
|
addq INCX, X
|
||
|
|
movss 0 * SIZE(X), %xmm2
|
||
|
|
addq INCX, X
|
||
|
|
#ifdef USE_ABS
|
||
|
|
andps %xmm15, %xmm1
|
||
|
|
andps %xmm15, %xmm2
|
||
|
|
#endif
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm1
|
||
|
|
je .L999
|
||
|
|
incq RET
|
||
|
|
comiss %xmm0, %xmm2
|
||
|
|
je .L999
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L97:
|
||
|
|
incq RET
|
||
|
|
ALIGN_3
|
||
|
|
|
||
|
|
.L999:
|
||
|
|
RESTOREREGISTERS
|
||
|
|
|
||
|
|
ret
|
||
|
|
|
||
|
|
EPILOGUE
|
||
|
|
|