mirror of
https://github.com/mpv-player/mpv
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257 lines
9.2 KiB
C
257 lines
9.2 KiB
C
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/*
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* sse.h
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* Copyright (C) 1999 R. Fisher
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*
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* This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
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*
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* mpeg2dec is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* mpeg2dec is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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typedef union {
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float sf[4]; /* Single-precision (32-bit) value */
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} ATTR_ALIGN(16) sse_t; /* On a 16 byte (128-bit) boundary */
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#define sse_i2r(op, imm, reg) \
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__asm__ __volatile__ (#op " %0, %%" #reg \
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: /* nothing */ \
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: "X" (imm) )
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#define sse_m2r(op, mem, reg) \
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__asm__ __volatile__ (#op " %0, %%" #reg \
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: /* nothing */ \
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: "X" (mem))
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#define sse_r2m(op, reg, mem) \
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__asm__ __volatile__ (#op " %%" #reg ", %0" \
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: "=X" (mem) \
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: /* nothing */ )
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#define sse_r2r(op, regs, regd) \
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__asm__ __volatile__ (#op " %" #regs ", %" #regd)
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#define sse_r2ri(op, regs, regd, imm) \
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__asm__ __volatile__ (#op " %0, %%" #regs ", %%" #regd \
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: /* nothing */ \
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: "X" (imm) )
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#define sse_m2ri(op, mem, reg, subop) \
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__asm__ __volatile__ (#op " %0, %%" #reg ", " #subop \
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: /* nothing */ \
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: "X" (mem))
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#define movaps_m2r(var, reg) sse_m2r(movaps, var, reg)
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#define movaps_r2m(reg, var) sse_r2m(movaps, reg, var)
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#define movaps_r2r(regs, regd) sse_r2r(movaps, regs, regd)
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#define movntps_r2m(xmmreg, var) sse_r2m(movntps, xmmreg, var)
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#define movups_m2r(var, reg) sse_m2r(movups, var, reg)
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#define movups_r2m(reg, var) sse_r2m(movups, reg, var)
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#define movups_r2r(regs, regd) sse_r2r(movups, regs, regd)
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#define movhlps_r2r(regs, regd) sse_r2r(movhlps, regs, regd)
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#define movlhps_r2r(regs, regd) sse_r2r(movlhps, regs, regd)
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#define movhps_m2r(var, reg) sse_m2r(movhps, var, reg)
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#define movhps_r2m(reg, var) sse_r2m(movhps, reg, var)
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#define movlps_m2r(var, reg) sse_m2r(movlps, var, reg)
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#define movlps_r2m(reg, var) sse_r2m(movlps, reg, var)
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#define movss_m2r(var, reg) sse_m2r(movss, var, reg)
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#define movss_r2m(reg, var) sse_r2m(movss, reg, var)
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#define movss_r2r(regs, regd) sse_r2r(movss, regs, regd)
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#define shufps_m2r(var, reg, index) sse_m2ri(shufps, var, reg, index)
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#define shufps_r2r(regs, regd, index) sse_r2ri(shufps, regs, regd, index)
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#define cvtpi2ps_m2r(var, xmmreg) sse_m2r(cvtpi2ps, var, xmmreg)
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#define cvtpi2ps_r2r(mmreg, xmmreg) sse_r2r(cvtpi2ps, mmreg, xmmreg)
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#define cvtps2pi_m2r(var, mmreg) sse_m2r(cvtps2pi, var, mmreg)
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#define cvtps2pi_r2r(xmmreg, mmreg) sse_r2r(cvtps2pi, mmreg, xmmreg)
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#define cvttps2pi_m2r(var, mmreg) sse_m2r(cvttps2pi, var, mmreg)
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#define cvttps2pi_r2r(xmmreg, mmreg) sse_r2r(cvttps2pi, mmreg, xmmreg)
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#define cvtsi2ss_m2r(var, xmmreg) sse_m2r(cvtsi2ss, var, xmmreg)
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#define cvtsi2ss_r2r(reg, xmmreg) sse_r2r(cvtsi2ss, reg, xmmreg)
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#define cvtss2si_m2r(var, reg) sse_m2r(cvtss2si, var, reg)
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#define cvtss2si_r2r(xmmreg, reg) sse_r2r(cvtss2si, xmmreg, reg)
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#define cvttss2si_m2r(var, reg) sse_m2r(cvtss2si, var, reg)
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#define cvttss2si_r2r(xmmreg, reg) sse_r2r(cvtss2si, xmmreg, reg)
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#define movmskps(xmmreg, reg) \
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__asm__ __volatile__ ("movmskps %" #xmmreg ", %" #reg)
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#define addps_m2r(var, reg) sse_m2r(addps, var, reg)
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#define addps_r2r(regs, regd) sse_r2r(addps, regs, regd)
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#define addss_m2r(var, reg) sse_m2r(addss, var, reg)
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#define addss_r2r(regs, regd) sse_r2r(addss, regs, regd)
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#define subps_m2r(var, reg) sse_m2r(subps, var, reg)
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#define subps_r2r(regs, regd) sse_r2r(subps, regs, regd)
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#define subss_m2r(var, reg) sse_m2r(subss, var, reg)
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#define subss_r2r(regs, regd) sse_r2r(subss, regs, regd)
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#define mulps_m2r(var, reg) sse_m2r(mulps, var, reg)
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#define mulps_r2r(regs, regd) sse_r2r(mulps, regs, regd)
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#define mulss_m2r(var, reg) sse_m2r(mulss, var, reg)
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#define mulss_r2r(regs, regd) sse_r2r(mulss, regs, regd)
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#define divps_m2r(var, reg) sse_m2r(divps, var, reg)
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#define divps_r2r(regs, regd) sse_r2r(divps, regs, regd)
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#define divss_m2r(var, reg) sse_m2r(divss, var, reg)
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#define divss_r2r(regs, regd) sse_r2r(divss, regs, regd)
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#define rcpps_m2r(var, reg) sse_m2r(rcpps, var, reg)
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#define rcpps_r2r(regs, regd) sse_r2r(rcpps, regs, regd)
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#define rcpss_m2r(var, reg) sse_m2r(rcpss, var, reg)
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#define rcpss_r2r(regs, regd) sse_r2r(rcpss, regs, regd)
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#define rsqrtps_m2r(var, reg) sse_m2r(rsqrtps, var, reg)
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#define rsqrtps_r2r(regs, regd) sse_r2r(rsqrtps, regs, regd)
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#define rsqrtss_m2r(var, reg) sse_m2r(rsqrtss, var, reg)
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#define rsqrtss_r2r(regs, regd) sse_r2r(rsqrtss, regs, regd)
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#define sqrtps_m2r(var, reg) sse_m2r(sqrtps, var, reg)
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#define sqrtps_r2r(regs, regd) sse_r2r(sqrtps, regs, regd)
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#define sqrtss_m2r(var, reg) sse_m2r(sqrtss, var, reg)
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#define sqrtss_r2r(regs, regd) sse_r2r(sqrtss, regs, regd)
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#define andps_m2r(var, reg) sse_m2r(andps, var, reg)
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#define andps_r2r(regs, regd) sse_r2r(andps, regs, regd)
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#define andnps_m2r(var, reg) sse_m2r(andnps, var, reg)
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#define andnps_r2r(regs, regd) sse_r2r(andnps, regs, regd)
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#define orps_m2r(var, reg) sse_m2r(orps, var, reg)
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#define orps_r2r(regs, regd) sse_r2r(orps, regs, regd)
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#define xorps_m2r(var, reg) sse_m2r(xorps, var, reg)
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#define xorps_r2r(regs, regd) sse_r2r(xorps, regs, regd)
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#define maxps_m2r(var, reg) sse_m2r(maxps, var, reg)
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#define maxps_r2r(regs, regd) sse_r2r(maxps, regs, regd)
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#define maxss_m2r(var, reg) sse_m2r(maxss, var, reg)
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#define maxss_r2r(regs, regd) sse_r2r(maxss, regs, regd)
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#define minps_m2r(var, reg) sse_m2r(minps, var, reg)
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#define minps_r2r(regs, regd) sse_r2r(minps, regs, regd)
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#define minss_m2r(var, reg) sse_m2r(minss, var, reg)
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#define minss_r2r(regs, regd) sse_r2r(minss, regs, regd)
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#define cmpps_m2r(var, reg, op) sse_m2ri(cmpps, var, reg, op)
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#define cmpps_r2r(regs, regd, op) sse_r2ri(cmpps, regs, regd, op)
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#define cmpeqps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 0)
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#define cmpeqps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 0)
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#define cmpltps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 1)
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#define cmpltps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 1)
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#define cmpleps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 2)
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#define cmpleps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 2)
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#define cmpunordps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 3)
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#define cmpunordps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 3)
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#define cmpneqps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 4)
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#define cmpneqps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 4)
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#define cmpnltps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 5)
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#define cmpnltps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 5)
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#define cmpnleps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 6)
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#define cmpnleps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 6)
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#define cmpordps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 7)
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#define cmpordps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 7)
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#define cmpss_m2r(var, reg, op) sse_m2ri(cmpss, var, reg, op)
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#define cmpss_r2r(regs, regd, op) sse_r2ri(cmpss, regs, regd, op)
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#define cmpeqss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 0)
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#define cmpeqss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 0)
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#define cmpltss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 1)
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#define cmpltss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 1)
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#define cmpless_m2r(var, reg) sse_m2ri(cmpss, var, reg, 2)
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#define cmpless_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 2)
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#define cmpunordss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 3)
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#define cmpunordss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 3)
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#define cmpneqss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 4)
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#define cmpneqss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 4)
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#define cmpnltss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 5)
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#define cmpnltss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 5)
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#define cmpnless_m2r(var, reg) sse_m2ri(cmpss, var, reg, 6)
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#define cmpnless_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 6)
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#define cmpordss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 7)
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#define cmpordss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 7)
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#define comiss_m2r(var, reg) sse_m2r(comiss, var, reg)
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#define comiss_r2r(regs, regd) sse_r2r(comiss, regs, regd)
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#define ucomiss_m2r(var, reg) sse_m2r(ucomiss, var, reg)
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#define ucomiss_r2r(regs, regd) sse_r2r(ucomiss, regs, regd)
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#define unpcklps_m2r(var, reg) sse_m2r(unpcklps, var, reg)
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#define unpcklps_r2r(regs, regd) sse_r2r(unpcklps, regs, regd)
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#define unpckhps_m2r(var, reg) sse_m2r(unpckhps, var, reg)
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#define unpckhps_r2r(regs, regd) sse_r2r(unpckhps, regs, regd)
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#define fxrstor(mem) \
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__asm__ __volatile__ ("fxrstor %0" \
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: /* nothing */ \
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: "X" (mem))
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#define fxsave(mem) \
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__asm__ __volatile__ ("fxsave %0" \
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: /* nothing */ \
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: "X" (mem))
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#define stmxcsr(mem) \
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__asm__ __volatile__ ("stmxcsr %0" \
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: /* nothing */ \
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: "X" (mem))
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#define ldmxcsr(mem) \
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__asm__ __volatile__ ("ldmxcsr %0" \
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: /* nothing */ \
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: "X" (mem))
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