def self.keywords
@keywords ||= Set.new %w(
aaa aad aam aas adc add and arpl bb0_reset bb1_reset bound bsf bsr bswap bt btc btr bts
call cbw cdq cdqe clc cld cli clts cmc cmp cmpsb cmpsd cmpsq cmpsw cmpxchg
cmpxchg16b cmpxchg486 cmpxchg8b cpuid cpu_read cpu_write cqo cwd cwde daa das dec div
dmint emms enter equ f2xm1 fabs fadd faddp fbld fbstp fchs fclex fcmovb fcmovbe fcmove
fcmovnb fcmovnbe fcmovne fcmovnu fcmovu fcom fcomi fcomip fcomp fcompp fcos fdecstp
fdisi fdiv fdivp fdivr fdivrp femms feni ffree ffreep fiadd ficom ficomp fidiv fidivr
fild fimul fincstp finit fist fistp fisttp fisub fisubr fld fld1 fldcw fldenv fldl2e
fldl2t fldlg2 fldln2 fldpi fldz fmul fmulp fnclex fndisi fneni fninit fnop fnsave fnstcw
fnstenv fnstsw fpatan fprem fprem1 fptan frndint frstor fsave fscale fsetpm fsin fsincos
fsqrt fst fstcw fstenv fstp fstsw fsub fsubp fsubr fsubrp ftst fucom fucomi fucomip
fucomp fucompp fwait fxam fxch fxtract fyl2x fyl2xp1 hlt ibts icebp idiv imul in inc
incbin insb insd insw int int01 int03 int1 int3 into invd invlpg invlpga invpcid iret
iretd iretq iretw jcxz jecxz jmp jmpe jrcxz lahf lar lds lea leave les lfence lfs
lgdt lgs lidt lldt lmsw loadall loadall286 lodsb lodsd lodsq lodsw loop loope loopne
loopnz loopz lsl lss ltr mfence monitor monitorx mov movd movq movsb movsd movsq movsw
movsx movsxd movzx mul mwait mwaitx neg nop not or out outsb outsd outsw packssdw
packsswb packuswb paddb paddd paddsb paddsiw paddsw paddusb paddusw paddw pand pandn
pause paveb pavgusb pcmpeqb pcmpeqd pcmpeqw pcmpgtb pcmpgtd pcmpgtw pdistib pf2id pfacc
pfadd pfcmpeq pfcmpge pfcmpgt pfmax pfmin pfmul pfrcp pfrcpit1 pfrcpit2 pfrsqit1 pfrsqrt
pfsub pfsubr pi2fd pmachriw pmaddwd pmagw pmulhriw pmulhrwa pmulhrwc pmulhw pmullw
pmvgezb pmvlzb pmvnzb pmvzb pop popa popad popaw popf popfd popfq popfw por prefetch
prefetchw pslld psllq psllw psrad psraw psrld psrlq psrlw psubb psubd psubsb psubsiw
psubsw psubusb psubusw psubw punpckhbw punpckhdq punpckhwd punpcklbw punpckldq punpcklwd
push pusha pushad pushaw pushf pushfd pushfq pushfw pxor rcl rcr rdm rdmsr rdpmc rdshr
rdtsc rdtscp ret retf retn rol ror rsdc rsldt rsm rsts sahf sal salc sar sbb scasb scasd
scasq scasw sfence sgdt shl shld shr shrd sidt skinit sldt smi smint smintold smsw
stc std sti stosb stosd stosq stosw str sub svdc svldt svts swapgs syscall sysenter
sysexit sysret test ud0 ud1 ud2 ud2a ud2b umov verr verw wbinvd wrmsr wrshr xadd xbts
xchg xlat xlatb xor
cmova cmovae cmovb cmovbe cmovc cmove cmovg cmovge cmovl cmovle cmovna cmovnae cmovnb cmovnbe cmovnc cmovne cmovng cmovnge cmovnl cmovnle cmovno cmovnp cmovns cmovnz cmovo cmovp cmovpe cmovpo cmovs cmovz
ja jae jb jbe jc jcxz jecxz je jg jge jl jle jna jnae jnb jnbe jnc jne jng jnge jnl jnle jno jnp jns jnz jo jp jpe jpo js jz
seta setae setb setbe setc sete setg setge setl setle setna setnae setnb setnbe setnc setne setng setnge setnl setnle setno setnp setns setnz seto setp setpe setpo sets setz
AAA AAD AAM AAS ADC ADD AND ARPL BB0_RESET BB1_RESET BOUND BSF BSR BSWAP BT BTC BTR BTS
CALL CBW CDQ CDQE CLC CLD CLI CLTS CMC CMP CMPSB CMPSD CMPSQ CMPSW CMPXCHG
CMPXCHG16B CMPXCHG486 CMPXCHG8B CPUID CPU_READ CPU_WRITE CQO CWD CWDE DAA DAS DEC DIV
DMINT EMMS ENTER EQU F2XM1 FABS FADD FADDP FBLD FBSTP FCHS FCLEX FCMOVB FCMOVBE FCMOVE
FCMOVNB FCMOVNBE FCMOVNE FCMOVNU FCMOVU FCOM FCOMI FCOMIP FCOMP FCOMPP FCOS FDECSTP
FDISI FDIV FDIVP FDIVR FDIVRP FEMMS FENI FFREE FFREEP FIADD FICOM FICOMP FIDIV FIDIVR
FILD FIMUL FINCSTP FINIT FIST FISTP FISTTP FISUB FISUBR FLD FLD1 FLDCW FLDENV FLDL2E
FLDL2T FLDLG2 FLDLN2 FLDPI FLDZ FMUL FMULP FNCLEX FNDISI FNENI FNINIT FNOP FNSAVE FNSTCW
FNSTENV FNSTSW FPATAN FPREM FPREM1 FPTAN FRNDINT FRSTOR FSAVE FSCALE FSETPM FSIN FSINCOS
FSQRT FST FSTCW FSTENV FSTP FSTSW FSUB FSUBP FSUBR FSUBRP FTST FUCOM FUCOMI FUCOMIP
FUCOMP FUCOMPP FWAIT FXAM FXCH FXTRACT FYL2X FYL2XP1 HLT IBTS ICEBP IDIV IMUL IN INC
INCBIN INSB INSD INSW INT INT01 INT03 INT1 INT3 INTO INVD INVLPG INVLPGA INVPCID IRET
IRETD IRETQ IRETW JCXZ JECXZ JMP JMPE JRCXZ LAHF LAR LDS LEA LEAVE LES LFENCE LFS
LGDT LGS LIDT LLDT LMSW LOADALL LOADALL286 LODSB LODSD LODSQ LODSW LOOP LOOPE LOOPNE
LOOPNZ LOOPZ LSL LSS LTR MFENCE MONITOR MONITORX MOV MOVD MOVQ MOVSB MOVSD MOVSQ MOVSW
MOVSX MOVSXD MOVZX MUL MWAIT MWAITX NEG NOP NOT OR OUT OUTSB OUTSD OUTSW PACKSSDW
PACKSSWB PACKUSWB PADDB PADDD PADDSB PADDSIW PADDSW PADDUSB PADDUSW PADDW PAND PANDN
PAUSE PAVEB PAVGUSB PCMPEQB PCMPEQD PCMPEQW PCMPGTB PCMPGTD PCMPGTW PDISTIB PF2ID PFACC
PFADD PFCMPEQ PFCMPGE PFCMPGT PFMAX PFMIN PFMUL PFRCP PFRCPIT1 PFRCPIT2 PFRSQIT1 PFRSQRT
PFSUB PFSUBR PI2FD PMACHRIW PMADDWD PMAGW PMULHRIW PMULHRWA PMULHRWC PMULHW PMULLW
PMVGEZB PMVLZB PMVNZB PMVZB POP POPA POPAD POPAW POPF POPFD POPFQ POPFW POR PREFETCH
PREFETCHW PSLLD PSLLQ PSLLW PSRAD PSRAW PSRLD PSRLQ PSRLW PSUBB PSUBD PSUBSB PSUBSIW
PSUBSW PSUBUSB PSUBUSW PSUBW PUNPCKHBW PUNPCKHDQ PUNPCKHWD PUNPCKLBW PUNPCKLDQ PUNPCKLWD
PUSH PUSHA PUSHAD PUSHAW PUSHF PUSHFD PUSHFQ PUSHFW PXOR RCL RCR RDM RDMSR RDPMC RDSHR
RDTSC RDTSCP RET RETF RETN ROL ROR RSDC RSLDT RSM RSTS SAHF SAL SALC SAR SBB SCASB SCASD
SCASQ SCASW SFENCE SGDT SHL SHLD SHR SHRD SIDT SKINIT SLDT SMI SMINT SMINTOLD SMSW
STC STD STI STOSB STOSD STOSQ STOSW STR SUB SVDC SVLDT SVTS SWAPGS SYSCALL SYSENTER
SYSEXIT SYSRET TEST UD0 UD1 UD2 UD2A UD2B UMOV VERR VERW WBINVD WRMSR WRSHR XADD XBTS
XCHG XLAT XLATB XOR
CMOVA CMOVAE CMOVB CMOVBE CMOVC CMOVE CMOVG CMOVGE CMOVL CMOVLE CMOVNA CMOVNAE CMOVNB CMOVNBE CMOVNC CMOVNE CMOVNG CMOVNGE CMOVNL CMOVNLE CMOVNO CMOVNP CMOVNS CMOVNZ CMOVO CMOVP CMOVPE CMOVPO CMOVS CMOVZ
JA JAE JB JBE JC JCXZ JECXZ JE JG JGE JL JLE JNA JNAE JNB JNBE JNC JNE JNG JNGE JNL JNLE JNO JNP JNS JNZ JO JP JPE JPO JS JZ
SETA SETAE SETB SETBE SETC SETE SETG SETGE SETL SETLE SETNA SETNAE SETNB SETNBE SETNC SETNE SETNG SETNGE SETNL SETNLE SETNO SETNP SETNS SETNZ SETO SETP SETPE SETPO SETS SETZ
)
end