Volume 5 64-Bit Media and x87 Floating-Point Instructions (794099), страница 45

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3.08—July 2007Recommended Substitutions for 3DNow!™ Instructions26569—Rev. 3.08—July 2007AMD64 TechnologyIndexNumerics16-bit mode ............................................................ xiv32-bit mode ............................................................ xiv64-bit mode ............................................................. xvAaddressingRIP-relative ..........................................................

xxBbiased exponent ....................................................... xvCcommit ................................................................... xvcompatibility mode .................................................. xvcondition codesx87 ....................................................................

217CVTPD2PI................................................................ 3CVTPI2PD................................................................ 6CVTPI2PS ................................................................ 8CVTPS2PI .............................................................. 10CVTTPD2PI ........................................................... 12CVTTPS2PI ............................................................

15Ddirect referencing .....................................................displacements .........................................................double quadword ....................................................doubleword ............................................................xvxvixvixviEeAX–eSP register ...................................................

xxieffective address size ............................................... xvieffective operand size .............................................. xvieFLAGS register .................................................... xxiieIP register ............................................................ xxiielement .................................................................. xviEMMS .................................................................... 17endian order ......................................................... xxivexceptions ..............................................................

xviexponent ................................................................. xvFF2XM1 .................................................................FABS ....................................................................FADD ...................................................................FADDP .................................................................Index218220222222FBLD....................................................................

225FBSTP .................................................................. 227FCHS .................................................................... 229FCMOVcc ............................................................. 232FCOM ..................................................................

234FCOMI ................................................................. 237FCOMIP ............................................................... 237FCOMP ................................................................ 234FCOMPP .............................................................. 234FCOS .................................................................... 239FDECSTP ............................................................. 241FDIV .................................................................... 243FDIVP ..................................................................

243FDIVR .................................................................. 246FDIVRP ................................................................ 246FEMMS .................................................................. 18FFREE .................................................................. 249FIADD ..................................................................

222FICOM ................................................................. 250FICOMP ............................................................... 250FIDIV ................................................................... 243FIDIVR .................................................................

246FILD ..................................................................... 252FIMUL ................................................................. 276FINCSTP .............................................................. 254FINIT.................................................................... 256FIST ..................................................................... 258FISTP ................................................................... 258FISTTP .................................................................

261FISUB .................................................................. 310FISUBR ................................................................ 313FLD ...................................................................... 263FLD1 .................................................................... 265FLDCW ................................................................ 266FLDENV .............................................................. 268FLDL2E ................................................................ 270FLDL2T ................................................................

270FLDLG2 ............................................................... 272FLDLN2 ............................................................... 273FLDPI ...................................................................

274FLDZ .................................................................... 275flush...................................................................... xviiFMUL ................................................................... 276FMULP ................................................................. 276FNINIT ................................................................. 256FNOP....................................................................

279FNSAVE ......................................................... 22, 292FNSTCW .............................................................. 304337AMD64 Technology26569—Rev. 3.08—July 2007FNSTENV ............................................................ 306FNSTSW .............................................................. 308FPATAN ...............................................................

280FPREM ................................................................. 282FPREM1 ............................................................... 284FPTAN ................................................................. 286FRNDINT ............................................................. 288FRSTOR .......................................................... 20, 290FSAVE.............................................................

22, 292FSCALE ............................................................... 294FSIN ..................................................................... 296FSINCOS .............................................................. 298FSQRT ................................................................. 300FST ...................................................................... 302FSTCW ................................................................ 304FSTENV ...............................................................

306FSTP .................................................................... 302FSTSW ................................................................. 308FSUB ................................................................... 310FSUBP ................................................................. 310FSUBR ................................................................. 313FSUBRP ............................................................... 313FTST .................................................................... 316FUCOM ................................................................ 317FUCOMI ..............................................................

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