Derived from the February 2014 version of the Intel® 64 and IA-32 Architectures Software Developer’s Manual, volumes 2A and 2B.
More info at zneak/x86doc.
| AAA | ASCII Adjust After Addition |
| AAD | ASCII Adjust AX Before Division |
| AAM | ASCII Adjust AX After Multiply |
| AAS | ASCII Adjust AL After Subtraction |
| ADC | Add with Carry |
| ADD | Add |
| ADDPD | Add Packed Double-Precision Floating-Point Values |
| ADDPS | Add Packed Single-Precision Floating-Point Values |
| ADDSD | Add Scalar Double-Precision Floating-Point Values |
| ADDSS | Add Scalar Single-Precision Floating-Point Values |
| ADDSUBPD | Packed Double-FP Add/Subtract |
| ADDSUBPS | Packed Single-FP Add/Subtract |
| AESDEC | Perform One Round of an AES Decryption Flow |
| AESDECLAST | Perform Last Round of an AES Decryption Flow |
| AESENC | Perform One Round of an AES Encryption Flow |
| AESENCLAST | Perform Last Round of an AES Encryption Flow |
| AESIMC | Perform the AES InvMixColumn Transformation |
| AESKEYGENASSIST | AES Round Key Generation Assist |
| AND | Logical AND |
| ANDN | Logical AND NOT |
| ANDNPD | Bitwise Logical AND NOT of Packed Double-Precision Floating-Point Values |
| ANDNPS | Bitwise Logical AND NOT of Packed Single-Precision Floating-Point Values |
| ANDPD | Bitwise Logical AND of Packed Double-Precision Floating-Point Values |
| ANDPS | Bitwise Logical AND of Packed Single-Precision Floating-Point Values |
| ARPL | Adjust RPL Field of Segment Selector |
| BEXTR | Bit Field Extract |
| BLENDPD | Blend Packed Double Precision Floating-Point Values |
| BLENDPS | Blend Packed Single Precision Floating-Point Values |
| BLENDVPD | Variable Blend Packed Double Precision Floating-Point Values |
| BLENDVPS | Variable Blend Packed Single Precision Floating-Point Values |
| BLSI | Extract Lowest Set Isolated Bit |
| BLSMSK | Get Mask Up to Lowest Set Bit |
| BLSR | Reset Lowest Set Bit |
| BOUND | Check Array Index Against Bounds |
| BSF | Bit Scan Forward |
| BSR | Bit Scan Reverse |
| BSWAP | Byte Swap |
| BT | Bit Test |
| BTC | Bit Test and Complement |
| BTR | Bit Test and Reset |
| BTS | Bit Test and Set |
| BZHI | Zero High Bits Starting with Specified Bit Position |
| CALL | Call Procedure |
| CBW | Convert Byte to Word/Convert Word to Doubleword/Convert Doubleword to Quadword |
| CWDE | Convert Byte to Word/Convert Word to Doubleword/Convert Doubleword to Quadword |
| CDQE | Convert Byte to Word/Convert Word to Doubleword/Convert Doubleword to Quadword |
| CLC | Clear Carry Flag |
| CLD | Clear Direction Flag |
| CLFLUSH | Flush Cache Line |
| CLI | Clear Interrupt Flag |
| CLTS | Clear Task-Switched Flag in CR0 |
| CMC | Complement Carry Flag |
| CMOVcc | Conditional Move |
| CMP | Compare Two Operands |
| CMPPD | Compare Packed Double-Precision Floating-Point Values |
| CMPPS | Compare Packed Single-Precision Floating-Point Values |
| CMPS | Compare String Operands |
| CMPSB | Compare String Operands |
| CMPSW | Compare String Operands |
| CMPSD | Compare String Operands |
| CMPSQ | Compare String Operands |
| CMPSD | Compare Scalar Double-Precision Floating-Point Values |
| CMPSS | Compare Scalar Single-Precision Floating-Point Values |
| CMPXCHG | Compare and Exchange |
| CMPXCHG8B | Compare and Exchange Bytes |
| CMPXCHG16B | Compare and Exchange Bytes |
| COMISD | Compare Scalar Ordered Double-Precision Floating-Point Values and Set EFLAGS |
| COMISS | Compare Scalar Ordered Single-Precision Floating-Point Values and Set EFLAGS |
| CPUID | CPU Identification |
| CRC32 | Accumulate CRC32 Value |
| CVTDQ2PD | Convert Packed Dword Integers to Packed Double-Precision FP Values |
| CVTDQ2PS | Convert Packed Dword Integers to Packed Single-Precision FP Values |
| CVTPD2DQ | Convert Packed Double-Precision FP Values to Packed Dword Integers |
| CVTPD2PI | Convert Packed Double-Precision FP Values to Packed Dword Integers |
| CVTPD2PS | Convert Packed Double-Precision FP Values to Packed Single-Precision FP Values |
| CVTPI2PD | Convert Packed Dword Integers to Packed Double-Precision FP Values |
| CVTPI2PS | Convert Packed Dword Integers to Packed Single-Precision FP Values |
| CVTPS2DQ | Convert Packed Single-Precision FP Values to Packed Dword Integers |
| CVTPS2PD | Convert Packed Single-Precision FP Values to Packed Double-Precision FP Values |
| CVTPS2PI | Convert Packed Single-Precision FP Values to Packed Dword Integers |
| CVTSD2SI | Convert Scalar Double-Precision FP Value to Integer |
| CVTSD2SS | Convert Scalar Double-Precision FP Value to Scalar Single-Precision FP Value |
| CVTSI2SD | Convert Dword Integer to Scalar Double-Precision FP Value |
| CVTSI2SS | Convert Dword Integer to Scalar Single-Precision FP Value |
| CVTSS2SD | Convert Scalar Single-Precision FP Value to Scalar Double-Precision FP Value |
| CVTSS2SI | Convert Scalar Single-Precision FP Value to Dword Integer |
| CVTTPD2DQ | Convert with Truncation Packed Double-Precision FP Values to Packed Dword Integers |
| CVTTPD2PI | Convert with Truncation Packed Double-Precision FP Values to Packed Dword Integers |
| CVTTPS2DQ | Convert with Truncation Packed Single-Precision FP Values to Packed Dword Integers |
| CVTTPS2PI | Convert with Truncation Packed Single-Precision FP Values to Packed Dword Integers |
| CVTTSD2SI | Convert with Truncation Scalar Double-Precision FP Value to Signed Integer |
| CVTTSS2SI | Convert with Truncation Scalar Single-Precision FP Value to Dword Integer |
| CWD | Convert Word to Doubleword/Convert Doubleword to Quadword |
| CDQ | Convert Word to Doubleword/Convert Doubleword to Quadword |
| CQO | Convert Word to Doubleword/Convert Doubleword to Quadword |
| DAA | Decimal Adjust AL after Addition |
| DAS | Decimal Adjust AL after Subtraction |
| DEC | Decrement by 1 |
| DIV | Unsigned Divide |
| DIVPD | Divide Packed Double-Precision Floating-Point Values |
| DIVPS | Divide Packed Single-Precision Floating-Point Values |
| DIVSD | Divide Scalar Double-Precision Floating-Point Values |
| DIVSS | Divide Scalar Single-Precision Floating-Point Values |
| DPPD | Dot Product of Packed Double Precision Floating-Point Values |
| DPPS | Dot Product of Packed Single Precision Floating-Point Values |
| EMMS | Empty MMX Technology State |
| ENTER | Make Stack Frame for Procedure Parameters |
| EXTRACTPS | Extract Packed Single Precision Floating-Point Value |
| F2XM1 | Compute 2x-1 |
| FABS | Absolute Value |
| FADD | Add |
| FADDP | Add |
| FIADD | Add |
| FBLD | Load Binary Coded Decimal |
| FBSTP | Store BCD Integer and Pop |
| FCHS | Change Sign |
| FCLEX | Clear Exceptions |
| FNCLEX | Clear Exceptions |
| FCMOVcc | Floating-Point Conditional Move |
| FCOM | Compare Floating Point Values |
| FCOMP | Compare Floating Point Values |
| FCOMPP | Compare Floating Point Values |
| FCOMI | Compare Floating Point Values and Set EFLAGS |
| FCOMIP | Compare Floating Point Values and Set EFLAGS |
| FUCOMI | Compare Floating Point Values and Set EFLAGS |
| FUCOMIP | Compare Floating Point Values and Set EFLAGS |
| FCOS | Cosine |
| FDECSTP | Decrement Stack-Top Pointer |
| FDIV | Divide |
| FDIVP | Divide |
| FIDIV | Divide |
| FDIVR | Reverse Divide |
| FDIVRP | Reverse Divide |
| FIDIVR | Reverse Divide |
| FFREE | Free Floating-Point Register |
| FICOM | Compare Integer |
| FICOMP | Compare Integer |
| FILD | Load Integer |
| FINCSTP | Increment Stack-Top Pointer |
| FINIT | Initialize Floating-Point Unit |
| FNINIT | Initialize Floating-Point Unit |
| FIST | Store Integer |
| FISTP | Store Integer |
| FISTTP | Store Integer with Truncation |
| FLD | Load Floating Point Value |
| FLD1 | Load Constant |
| FLDL2T | Load Constant |
| FLDL2E | Load Constant |
| FLDPI | Load Constant |
| FLDLG2 | Load Constant |
| FLDLN2 | Load Constant |
| FLDZ | Load Constant |
| FLDCW | Load x87 FPU Control Word |
| FLDENV | Load x87 FPU Environment |
| FMUL | Multiply |
| FMULP | Multiply |
| FIMUL | Multiply |
| FNOP | No Operation |
| FPATAN | Partial Arctangent |
| FPREM | Partial Remainder |
| FPREM1 | Partial Remainder |
| FPTAN | Partial Tangent |
| FRNDINT | Round to Integer |
| FRSTOR | Restore x87 FPU State |
| FSAVE | Store x87 FPU State |
| FNSAVE | Store x87 FPU State |
| FSCALE | Scale |
| FSIN | Sine |
| FSINCOS | Sine and Cosine |
| FSQRT | Square Root |
| FST | Store Floating Point Value |
| FSTP | Store Floating Point Value |
| FSTCW | Store x87 FPU Control Word |
| FNSTCW | Store x87 FPU Control Word |
| FSTENV | Store x87 FPU Environment |
| FNSTENV | Store x87 FPU Environment |
| FSTSW | Store x87 FPU Status Word |
| FNSTSW | Store x87 FPU Status Word |
| FSUB | Subtract |
| FSUBP | Subtract |
| FISUB | Subtract |
| FSUBR | Reverse Subtract |
| FSUBRP | Reverse Subtract |
| FISUBR | Reverse Subtract |
| FTST | TEST |
| FUCOM | Unordered Compare Floating Point Values |
| FUCOMP | Unordered Compare Floating Point Values |
| FUCOMPP | Unordered Compare Floating Point Values |
| FXAM | Examine ModR/M |
| FXCH | Exchange Register Contents |
| FXRSTOR | Restore x87 FPU, MMX , XMM, and MXCSR State |
| FXSAVE | Save x87 FPU, MMX Technology, and SSE State |
| FXTRACT | Extract Exponent and Significand |
| FYL2X | Compute y ∗ log2x |
| FYL2XP1 | Compute y ∗ log2(x +1) |
| HADDPD | Packed Double-FP Horizontal Add |
| HADDPS | Packed Single-FP Horizontal Add |
| HLT | Halt |
| HSUBPD | Packed Double-FP Horizontal Subtract |
| HSUBPS | Packed Single-FP Horizontal Subtract |
| IDIV | Signed Divide |
| IMUL | Signed Multiply |
| IN | Input from Port |
| INC | Increment by 1 |
| INS | Input from Port to String |
| INSB | Input from Port to String |
| INSW | Input from Port to String |
| INSD | Input from Port to String |
| INSERTPS | Insert Packed Single Precision Floating-Point Value |
| INT n | Call to Interrupt Procedure |
| INTO | Call to Interrupt Procedure |
| INT 3 | Call to Interrupt Procedure |
| INVD | Invalidate Internal Caches |
| INVLPG | Invalidate TLB Entry |
| INVPCID | Invalidate Process-Context Identifier |
| IRET | Interrupt Return |
| IRETD | Interrupt Return |
| JMP | Jump |
| Jcc | Jump if Condition Is Met |
| LAHF | Load Status Flags into AH Register |
| LAR | Load Access Rights Byte |
| LDDQU | Load Unaligned Integer 128 Bits |
| LDMXCSR | Load MXCSR Register |
| LDS | Load Far Pointer |
| LES | Load Far Pointer |
| LFS | Load Far Pointer |
| LGS | Load Far Pointer |
| LSS | Load Far Pointer |
| LEA | Load Effective Address |
| LEAVE | High Level Procedure Exit |
| LFENCE | Load Fence |
| LGDT | Load Global/Interrupt Descriptor Table Register |
| LIDT | Load Global/Interrupt Descriptor Table Register |
| LLDT | Load Local Descriptor Table Register |
| LMSW | Load Machine Status Word |
| LOCK | Assert LOCK# Signal Prefix |
| LODS | Load String |
| LODSB | Load String |
| LODSW | Load String |
| LODSD | Load String |
| LODSQ | Load String |
| LOOP | Loop According to ECX Counter |
| LOOPcc | Loop According to ECX Counter |
| LSL | Load Segment Limit |
| LTR | Load Task Register |
| LZCNT | Count the Number of Leading Zero Bits |
| MASKMOVDQU | Store Selected Bytes of Double Quadword |
| MASKMOVQ | Store Selected Bytes of Quadword |
| MAXPD | Return Maximum Packed Double-Precision Floating-Point Values |
| MAXPS | Return Maximum Packed Single-Precision Floating-Point Values |
| MAXSD | Return Maximum Scalar Double-Precision Floating-Point Value |
| MAXSS | Return Maximum Scalar Single-Precision Floating-Point Value |
| MFENCE | Memory Fence |
| MINPD | Return Minimum Packed Double-Precision Floating-Point Values |
| MINPS | Return Minimum Packed Single-Precision Floating-Point Values |
| MINSD | Return Minimum Scalar Double-Precision Floating-Point Value |
| MINSS | Return Minimum Scalar Single-Precision Floating-Point Value |
| MONITOR | Set Up Monitor Address |
| MOV | Move to/from Control Registers |
| MOV | Move to/from Debug Registers |
| MOV | Move |
| MOVAPD | Move Aligned Packed Double-Precision Floating-Point Values |
| MOVAPS | Move Aligned Packed Single-Precision Floating-Point Values |
| MOVBE | Move Data After Swapping Bytes |
| MOVD | Move Doubleword/Move Quadword |
| MOVQ | Move Doubleword/Move Quadword |
| MOVDDUP | Move One Double-FP and Duplicate |
| MOVDQ2Q | Move Quadword from XMM to MMX Technology Register |
| MOVDQA | Move Aligned Double Quadword |
| MOVDQU | Move Unaligned Double Quadword |
| MOVHLPS | Move Packed Single-Precision Floating-Point Values High to Low |
| MOVHPD | Move High Packed Double-Precision Floating-Point Value |
| MOVHPS | Move High Packed Single-Precision Floating-Point Values |
| MOVLHPS | Move Packed Single-Precision Floating-Point Values Low to High |
| MOVLPD | Move Low Packed Double-Precision Floating-Point Value |
| MOVLPS | Move Low Packed Single-Precision Floating-Point Values |
| MOVMSKPD | Extract Packed Double-Precision Floating-Point Sign Mask |
| MOVMSKPS | Extract Packed Single-Precision Floating-Point Sign Mask |
| MOVNTDQ | Store Double Quadword Using Non-Temporal Hint |
| MOVNTDQA | Load Double Quadword Non-Temporal Aligned Hint |
| MOVNTI | Store Doubleword Using Non-Temporal Hint |
| MOVNTPD | Store Packed Double-Precision Floating-Point Values Using Non-Temporal Hint |
| MOVNTPS | Store Packed Single-Precision Floating-Point Values Using Non-Temporal Hint |
| MOVNTQ | Store of Quadword Using Non-Temporal Hint |
| MOVQ | Move Quadword |
| MOVQ2DQ | Move Quadword from MMX Technology to XMM Register |
| MOVS | Move Data from String to String |
| MOVSB | Move Data from String to String |
| MOVSW | Move Data from String to String |
| MOVSD | Move Data from String to String |
| MOVSQ | Move Data from String to String |
| MOVSD | Move Scalar Double-Precision Floating-Point Value |
| MOVSHDUP | Move Packed Single-FP High and Duplicate |
| MOVSLDUP | Move Packed Single-FP Low and Duplicate |
| MOVSS | Move Scalar Single-Precision Floating-Point Values |
| MOVSX | Move with Sign-Extension |
| MOVSXD | Move with Sign-Extension |
| MOVUPD | Move Unaligned Packed Double-Precision Floating-Point Values |
| MOVUPS | Move Unaligned Packed Single-Precision Floating-Point Values |
| MOVZX | Move with Zero-Extend |
| MPSADBW | Compute Multiple Packed Sums of Absolute Difference |
| MUL | Unsigned Multiply |
| MULPD | Multiply Packed Double-Precision Floating-Point Values |
| MULPS | Multiply Packed Single-Precision Floating-Point Values |
| MULSD | Multiply Scalar Double-Precision Floating-Point Values |
| MULSS | Multiply Scalar Single-Precision Floating-Point Values |
| MULX | Unsigned Multiply Without Affecting Flags |
| MWAIT | Monitor Wait |
| NEG | Two's Complement Negation |
| NOP | No Operation |
| NOT | One's Complement Negation |
| OR | Logical Inclusive OR |
| ORPD | Bitwise Logical OR of Double-Precision Floating-Point Values |
| ORPS | Bitwise Logical OR of Single-Precision Floating-Point Values |
| OUT | Output to Port |
| OUTS | Output String to Port |
| OUTSB | Output String to Port |
| OUTSW | Output String to Port |
| OUTSD | Output String to Port |
| PABSB | Packed Absolute Value |
| PABSW | Packed Absolute Value |
| PABSD | Packed Absolute Value |
| PACKSSWB | Pack with Signed Saturation |
| PACKSSDW | Pack with Signed Saturation |
| PACKUSDW | Pack with Unsigned Saturation |
| PACKUSWB | Pack with Unsigned Saturation |
| PADDB | Add Packed Integers |
| PADDW | Add Packed Integers |
| PADDD | Add Packed Integers |
| PADDQ | Add Packed Quadword Integers |
| PADDSB | Add Packed Signed Integers with Signed Saturation |
| PADDSW | Add Packed Signed Integers with Signed Saturation |
| PADDUSB | Add Packed Unsigned Integers with Unsigned Saturation |
| PADDUSW | Add Packed Unsigned Integers with Unsigned Saturation |
| PALIGNR | Packed Align Right |
| PAND | Logical AND |
| PANDN | Logical AND NOT |
| PAUSE | Spin Loop Hint |
| PAVGB | Average Packed Integers |
| PAVGW | Average Packed Integers |
| PBLENDVB | Variable Blend Packed Bytes |
| PBLENDW | Blend Packed Words |
| PCLMULQDQ | Carry-Less Multiplication Quadword |
| PCMPEQB | Compare Packed Data for Equal |
| PCMPEQW | Compare Packed Data for Equal |
| PCMPEQD | Compare Packed Data for Equal |
| PCMPEQQ | Compare Packed Qword Data for Equal |
| PCMPESTRI | Packed Compare Explicit Length Strings, Return Index |
| PCMPESTRM | Packed Compare Explicit Length Strings, Return Mask |
| PCMPGTB | Compare Packed Signed Integers for Greater Than |
| PCMPGTW | Compare Packed Signed Integers for Greater Than |
| PCMPGTD | Compare Packed Signed Integers for Greater Than |
| PCMPGTQ | Compare Packed Data for Greater Than |
| PCMPISTRI | Packed Compare Implicit Length Strings, Return Index |
| PCMPISTRM | Packed Compare Implicit Length Strings, Return Mask |
| PDEP | Parallel Bits Deposit |
| PEXT | Parallel Bits Extract |
| PEXTRB | Extract Byte/Dword/Qword |
| PEXTRD | Extract Byte/Dword/Qword |
| PEXTRQ | Extract Byte/Dword/Qword |
| PEXTRW | Extract Word |
| PHADDSW | Packed Horizontal Add and Saturate |
| PHADDW | Packed Horizontal Add |
| PHADDD | Packed Horizontal Add |
| PHMINPOSUW | Packed Horizontal Word Minimum |
| PHSUBSW | Packed Horizontal Subtract and Saturate |
| PHSUBW | Packed Horizontal Subtract |
| PHSUBD | Packed Horizontal Subtract |
| PINSRB | Insert Byte/Dword/Qword |
| PINSRD | Insert Byte/Dword/Qword |
| PINSRQ | Insert Byte/Dword/Qword |
| PINSRW | Insert Word |
| PMADDUBSW | Multiply and Add Packed Signed and Unsigned Bytes |
| PMADDWD | Multiply and Add Packed Integers |
| PMAXSB | Maximum of Packed Signed Byte Integers |
| PMAXSD | Maximum of Packed Signed Dword Integers |
| PMAXSW | Maximum of Packed Signed Word Integers |
| PMAXUB | Maximum of Packed Unsigned Byte Integers |
| PMAXUD | Maximum of Packed Unsigned Dword Integers |
| PMAXUW | Maximum of Packed Word Integers |
| PMINSB | Minimum of Packed Signed Byte Integers |
| PMINSD | Minimum of Packed Dword Integers |
| PMINSW | Minimum of Packed Signed Word Integers |
| PMINUB | Minimum of Packed Unsigned Byte Integers |
| PMINUD | Minimum of Packed Dword Integers |
| PMINUW | Minimum of Packed Word Integers |
| PMOVMSKB | Move Byte Mask |
| PMOVSX | Packed Move with Sign Extend |
| PMOVZX | Packed Move with Zero Extend |
| PMULDQ | Multiply Packed Signed Dword Integers |
| PMULHRSW | Packed Multiply High with Round and Scale |
| PMULHUW | Multiply Packed Unsigned Integers and Store High Result |
| PMULHW | Multiply Packed Signed Integers and Store High Result |
| PMULLD | Multiply Packed Signed Dword Integers and Store Low Result |
| PMULLW | Multiply Packed Signed Integers and Store Low Result |
| PMULUDQ | Multiply Packed Unsigned Doubleword Integers |
| POP | Pop a Value from the Stack |
| POPA | Pop All General-Purpose Registers |
| POPAD | Pop All General-Purpose Registers |
| POPCNT | Return the Count of Number of Bits Set to 1 |
| POPF | Pop Stack into EFLAGS Register |
| POPFD | Pop Stack into EFLAGS Register |
| POPFQ | Pop Stack into EFLAGS Register |
| POR | Bitwise Logical OR |
| PREFETCHW | Prefetch Data into Caches in Anticipation of a Write |
| PREFETCHh | Prefetch Data Into Caches |
| PSADBW | Compute Sum of Absolute Differences |
| PSHUFB | Packed Shuffle Bytes |
| PSHUFD | Shuffle Packed Doublewords |
| PSHUFHW | Shuffle Packed High Words |
| PSHUFLW | Shuffle Packed Low Words |
| PSHUFW | Shuffle Packed Words |
| PSIGNB | Packed SIGN |
| PSIGNW | Packed SIGN |
| PSIGND | Packed SIGN |
| PSLLDQ | Shift Double Quadword Left Logical |
| PSLLW | Shift Packed Data Left Logical |
| PSLLD | Shift Packed Data Left Logical |
| PSLLQ | Shift Packed Data Left Logical |
| PSRAW | Shift Packed Data Right Arithmetic |
| PSRAD | Shift Packed Data Right Arithmetic |
| PSRLDQ | Shift Double Quadword Right Logical |
| PSRLW | Shift Packed Data Right Logical |
| PSRLD | Shift Packed Data Right Logical |
| PSRLQ | Shift Packed Data Right Logical |
| PSUBB | Subtract Packed Integers |
| PSUBW | Subtract Packed Integers |
| PSUBD | Subtract Packed Integers |
| PSUBQ | Subtract Packed Quadword Integers |
| PSUBSB | Subtract Packed Signed Integers with Signed Saturation |
| PSUBSW | Subtract Packed Signed Integers with Signed Saturation |
| PSUBUSB | Subtract Packed Unsigned Integers with Unsigned Saturation |
| PSUBUSW | Subtract Packed Unsigned Integers with Unsigned Saturation |
| PTEST | Logical Compare |
| PUNPCKHBW | Unpack High Data |
| PUNPCKHWD | Unpack High Data |
| PUNPCKHDQ | Unpack High Data |
| PUNPCKHQDQ | Unpack High Data |
| PUNPCKLBW | Unpack Low Data |
| PUNPCKLWD | Unpack Low Data |
| PUNPCKLDQ | Unpack Low Data |
| PUNPCKLQDQ | Unpack Low Data |
| PUSH | Push Word, Doubleword or Quadword Onto the Stack |
| PUSHA | Push All General-Purpose Registers |
| PUSHAD | Push All General-Purpose Registers |
| PUSHF | Push EFLAGS Register onto the Stack |
| PUSHFD | Push EFLAGS Register onto the Stack |
| PXOR | Logical Exclusive OR |
| RCL | Rotate |
| RCR | Rotate |
| ROL | Rotate |
| ROR | Rotate |
| RCPPS | Compute Reciprocals of Packed Single-Precision Floating-Point Values |
| RCPSS | Compute Reciprocal of Scalar Single-Precision Floating-Point Values |
| RDFSBASE | Read FS/GS Segment Base |
| RDGSBASE | Read FS/GS Segment Base |
| RDMSR | Read from Model Specific Register |
| RDPMC | Read Performance-Monitoring Counters |
| RDRAND | Read Random Number |
| RDTSC | Read Time-Stamp Counter |
| RDTSCP | Read Time-Stamp Counter and Processor ID |
| REP | Repeat String Operation Prefix |
| REPE | Repeat String Operation Prefix |
| REPZ | Repeat String Operation Prefix |
| REPNE | Repeat String Operation Prefix |
| REPNZ | Repeat String Operation Prefix |
| RET | Return from Procedure |
| RORX | Rotate Right Logical Without Affecting Flags |
| ROUNDPD | Round Packed Double Precision Floating-Point Values |
| ROUNDPS | Round Packed Single Precision Floating-Point Values |
| ROUNDSD | Round Scalar Double Precision Floating-Point Values |
| ROUNDSS | Round Scalar Single Precision Floating-Point Values |
| RSM | Resume from System Management Mode |
| RSQRTPS | Compute Reciprocals of Square Roots of Packed Single-Precision Floating-Point Values |
| RSQRTSS | Compute Reciprocal of Square Root of Scalar Single-Precision Floating-Point Value |
| SAHF | Store AH into Flags |
| SAL | Shift |
| SAR | Shift |
| SHL | Shift |
| SHR | Shift |
| SARX | Shift Without Affecting Flags |
| SHLX | Shift Without Affecting Flags |
| SHRX | Shift Without Affecting Flags |
| SBB | Integer Subtraction with Borrow |
| SCAS | Scan String |
| SCASB | Scan String |
| SCASW | Scan String |
| SCASD | Scan String |
| SETcc | Set Byte on Condition |
| SFENCE | Store Fence |
| SGDT | Store Global Descriptor Table Register |
| SHLD | Double Precision Shift Left |
| SHRD | Double Precision Shift Right |
| SHUFPD | Shuffle Packed Double-Precision Floating-Point Values |
| SHUFPS | Shuffle Packed Single-Precision Floating-Point Values |
| SIDT | Store Interrupt Descriptor Table Register |
| SLDT | Store Local Descriptor Table Register |
| SMSW | Store Machine Status Word |
| SQRTPD | Compute Square Roots of Packed Double-Precision Floating-Point Values |
| SQRTPS | Compute Square Roots of Packed Single-Precision Floating-Point Values |
| SQRTSD | Compute Square Root of Scalar Double-Precision Floating-Point Value |
| SQRTSS | Compute Square Root of Scalar Single-Precision Floating-Point Value |
| STC | Set Carry Flag |
| STD | Set Direction Flag |
| STI | Set Interrupt Flag |
| STMXCSR | Store MXCSR Register State |
| STOS | Store String |
| STOSB | Store String |
| STOSW | Store String |
| STOSD | Store String |
| STOSQ | Store String |
| STR | Store Task Register |
| SUB | Subtract |
| SUBPD | Subtract Packed Double-Precision Floating-Point Values |
| SUBPS | Subtract Packed Single-Precision Floating-Point Values |
| SUBSD | Subtract Scalar Double-Precision Floating-Point Values |
| SUBSS | Subtract Scalar Single-Precision Floating-Point Values |
| SWAPGS | Swap GS Base Register |
| SYSCALL | Fast System Call |
| SYSENTER | Fast System Call |
| SYSEXIT | Fast Return from Fast System Call |
| SYSRET | Return From Fast System Call |
| TEST | Logical Compare |
| TZCNT | Count the Number of Trailing Zero Bits |
| UCOMISD | Unordered Compare Scalar Double-Precision Floating-Point Values and Set EFLAGS |
| UCOMISS | Unordered Compare Scalar Single-Precision Floating-Point Values and Set EFLAGS |
| UD2 | Undefined Instruction |
| UNPCKHPD | Unpack and Interleave High Packed Double-Precision Floating-Point Values |
| UNPCKHPS | Unpack and Interleave High Packed Single-Precision Floating-Point Values |
| UNPCKLPD | Unpack and Interleave Low Packed Double-Precision Floating-Point Values |
| UNPCKLPS | Unpack and Interleave Low Packed Single-Precision Floating-Point Values |
| VBROADCAST | Broadcast Floating-Point Data |
| VCVTPH2PS | Convert 16-bit FP Values to Single-Precision FP Values |
| VCVTPS2PH | Convert Single-Precision FP value to 16-bit FP value |
| VERR | Verify a Segment for Reading or Writing |
| VERW | Verify a Segment for Reading or Writing |
| VEXTRACTF128 | Extract Packed Floating-Point Values |
| VEXTRACTI128 | Extract packed Integer Values |
| VFMADD132PD | Fused Multiply-Add of Packed DoublePrecision Floating-Point Values |
| VFMADD213PD | Fused Multiply-Add of Packed DoublePrecision Floating-Point Values |
| VFMADD231PD | Fused Multiply-Add of Packed DoublePrecision Floating-Point Values |
| VFMADD132PS | Fused Multiply-Add of Packed SinglePrecision Floating-Point Values |
| VFMADD213PS | Fused Multiply-Add of Packed SinglePrecision Floating-Point Values |
| VFMADD231PS | Fused Multiply-Add of Packed SinglePrecision Floating-Point Values |
| VFMADD132SD | Fused Multiply-Add of Scalar DoublePrecision Floating-Point Values |
| VFMADD213SD | Fused Multiply-Add of Scalar DoublePrecision Floating-Point Values |
| VFMADD231SD | Fused Multiply-Add of Scalar DoublePrecision Floating-Point Values |
| VFMADD132SS | Fused Multiply-Add of Scalar Single-Precision Floating-Point Values |
| VFMADD213SS | Fused Multiply-Add of Scalar Single-Precision Floating-Point Values |
| VFMADD231SS | Fused Multiply-Add of Scalar Single-Precision Floating-Point Values |
| VFMADDSUB132PD | Fused Multiply-Alternating Add/Subtract of Packed Double-Precision Floating-Point Values |
| VFMADDSUB213PD | Fused Multiply-Alternating Add/Subtract of Packed Double-Precision Floating-Point Values |
| VFMADDSUB231PD | Fused Multiply-Alternating Add/Subtract of Packed Double-Precision Floating-Point Values |
| VFMADDSUB132PS | Fused Multiply-Alternating Add/Subtract of Packed Single-Precision Floating-Point Values |
| VFMADDSUB213PS | Fused Multiply-Alternating Add/Subtract of Packed Single-Precision Floating-Point Values |
| VFMADDSUB231PS | Fused Multiply-Alternating Add/Subtract of Packed Single-Precision Floating-Point Values |
| VFMSUB132PD | Fused Multiply-Subtract of Packed DoublePrecision Floating-Point Values |
| VFMSUB213PD | Fused Multiply-Subtract of Packed DoublePrecision Floating-Point Values |
| VFMSUB231PD | Fused Multiply-Subtract of Packed DoublePrecision Floating-Point Values |
| VFMSUB132PS | Fused Multiply-Subtract of Packed SinglePrecision Floating-Point Values |
| VFMSUB213PS | Fused Multiply-Subtract of Packed SinglePrecision Floating-Point Values |
| VFMSUB231PS | Fused Multiply-Subtract of Packed SinglePrecision Floating-Point Values |
| VFMSUB132SD | Fused Multiply-Subtract of Scalar DoublePrecision Floating-Point Values |
| VFMSUB213SD | Fused Multiply-Subtract of Scalar DoublePrecision Floating-Point Values |
| VFMSUB231SD | Fused Multiply-Subtract of Scalar DoublePrecision Floating-Point Values |
| VFMSUB132SS | Fused Multiply-Subtract of Scalar SinglePrecision Floating-Point Values |
| VFMSUB213SS | Fused Multiply-Subtract of Scalar SinglePrecision Floating-Point Values |
| VFMSUB231SS | Fused Multiply-Subtract of Scalar SinglePrecision Floating-Point Values |
| VFMSUBADD132PD | Fused Multiply-Alternating Subtract/Add of Packed Double-Precision Floating-Point Values |
| VFMSUBADD213PD | Fused Multiply-Alternating Subtract/Add of Packed Double-Precision Floating-Point Values |
| VFMSUBADD231PD | Fused Multiply-Alternating Subtract/Add of Packed Double-Precision Floating-Point Values |
| VFMSUBADD132PS | Fused Multiply-Alternating Subtract/Add of Packed Single-Precision Floating-Point Values |
| VFMSUBADD213PS | Fused Multiply-Alternating Subtract/Add of Packed Single-Precision Floating-Point Values |
| VFMSUBADD231PS | Fused Multiply-Alternating Subtract/Add of Packed Single-Precision Floating-Point Values |
| VFNMADD132PD | Fused Negative Multiply-Add of Packed Double-Precision Floating-Point Values |
| VFNMADD213PD | Fused Negative Multiply-Add of Packed Double-Precision Floating-Point Values |
| VFNMADD231PD | Fused Negative Multiply-Add of Packed Double-Precision Floating-Point Values |
| VFNMADD132PS | Fused Negative Multiply-Add of Packed Single-Precision Floating-Point Values |
| VFNMADD213PS | Fused Negative Multiply-Add of Packed Single-Precision Floating-Point Values |
| VFNMADD231PS | Fused Negative Multiply-Add of Packed Single-Precision Floating-Point Values |
| VFNMADD132SD | Fused Negative Multiply-Add of Scalar Double-Precision Floating-Point Values |
| VFNMADD213SD | Fused Negative Multiply-Add of Scalar Double-Precision Floating-Point Values |
| VFNMADD231SD | Fused Negative Multiply-Add of Scalar Double-Precision Floating-Point Values |
| VFNMADD132SS | Fused Negative Multiply-Add of Scalar Single-Precision Floating-Point Values |
| VFNMADD213SS | Fused Negative Multiply-Add of Scalar Single-Precision Floating-Point Values |
| VFNMADD231SS | Fused Negative Multiply-Add of Scalar Single-Precision Floating-Point Values |
| VFNMSUB132PD | Fused Negative Multiply-Subtract of Packed Double-Precision Floating-Point Values |
| VFNMSUB213PD | Fused Negative Multiply-Subtract of Packed Double-Precision Floating-Point Values |
| VFNMSUB231PD | Fused Negative Multiply-Subtract of Packed Double-Precision Floating-Point Values |
| VFNMSUB132PS | Fused Negative Multiply-Subtract of Packed Single-Precision Floating-Point Values |
| VFNMSUB213PS | Fused Negative Multiply-Subtract of Packed Single-Precision Floating-Point Values |
| VFNMSUB231PS | Fused Negative Multiply-Subtract of Packed Single-Precision Floating-Point Values |
| VFNMSUB132SD | Fused Negative Multiply-Subtract of Scalar Double-Precision Floating-Point Values |
| VFNMSUB213SD | Fused Negative Multiply-Subtract of Scalar Double-Precision Floating-Point Values |
| VFNMSUB231SD | Fused Negative Multiply-Subtract of Scalar Double-Precision Floating-Point Values |
| VFNMSUB132SS | Fused Negative Multiply-Subtract of Scalar Single-Precision Floating-Point Values |
| VFNMSUB213SS | Fused Negative Multiply-Subtract of Scalar Single-Precision Floating-Point Values |
| VFNMSUB231SS | Fused Negative Multiply-Subtract of Scalar Single-Precision Floating-Point Values |
| VGATHERDPD | Gather Packed DP FP Values Using Signed Dword/Qword Indices |
| VGATHERQPD | Gather Packed DP FP Values Using Signed Dword/Qword Indices |
| VGATHERDPS | Gather Packed SP FP values Using Signed Dword/Qword Indices |
| VGATHERQPS | Gather Packed SP FP values Using Signed Dword/Qword Indices |
| VINSERTF128 | Insert Packed Floating-Point Values |
| VINSERTI128 | Insert Packed Integer Values |
| VMASKMOV | Conditional SIMD Packed Loads and Stores |
| VPBLENDD | Blend Packed Dwords |
| VPBROADCAST | Broadcast Integer Data |
| VPERM2F128 | Permute Floating-Point Values |
| VPERM2I128 | Permute Integer Values |
| VPERMD | Full Doublewords Element Permutation |
| VPERMILPD | Permute Double-Precision Floating-Point Values |
| VPERMILPS | Permute Single-Precision Floating-Point Values |
| VPERMPD | Permute Double-Precision Floating-Point Elements |
| VPERMPS | Permute Single-Precision Floating-Point Elements |
| VPERMQ | Qwords Element Permutation |
| VPGATHERDD | Gather Packed Dword Values Using Signed Dword/Qword Indices |
| VPGATHERQD | Gather Packed Dword Values Using Signed Dword/Qword Indices |
| VPGATHERDQ | Gather Packed Qword Values Using Signed Dword/Qword Indices |
| VPGATHERQQ | Gather Packed Qword Values Using Signed Dword/Qword Indices |
| VPMASKMOV | Conditional SIMD Integer Packed Loads and Stores |
| VPSLLVD | Variable Bit Shift Left Logical |
| VPSLLVQ | Variable Bit Shift Left Logical |
| VPSRAVD | Variable Bit Shift Right Arithmetic |
| VPSRLVD | Variable Bit Shift Right Logical |
| VPSRLVQ | Variable Bit Shift Right Logical |
| VTESTPD | Packed Bit Test |
| VTESTPS | Packed Bit Test |
| VZEROALL | Zero All YMM Registers |
| VZEROUPPER | Zero Upper Bits of YMM Registers |
| WAIT | Wait |
| FWAIT | Wait |
| WBINVD | Write Back and Invalidate Cache |
| WRFSBASE | Write FS/GS Segment Base |
| WRGSBASE | Write FS/GS Segment Base |
| WRMSR | Write to Model Specific Register |
| XABORT | Transactional Abort |
| XACQUIRE | Hardware Lock Elision Prefix Hints |
| XRELEASE | Hardware Lock Elision Prefix Hints |
| XADD | Exchange and Add |
| XBEGIN | Transactional Begin |
| XCHG | Exchange Register/Memory with Register |
| XEND | Transactional End |
| XGETBV | Get Value of Extended Control Register |
| XLAT | Table Look-up Translation |
| XLATB | Table Look-up Translation |
| XOR | Logical Exclusive OR |
| XORPD | Bitwise Logical XOR for Double-Precision Floating-Point Values |
| XORPS | Bitwise Logical XOR for Single-Precision Floating-Point Values |
| XRSTOR | Restore Processor Extended States |
| XRSTORS | Restore Processor Extended States Supervisor |
| XSAVE | Save Processor Extended States |
| XSAVEC | Save Processor Extended States with Compaction |
| XSAVEOPT | Save Processor Extended States Optimized |
| XSAVES | Save Processor Extended States Supervisor |
| XSETBV | Set Extended Control Register |
| XTEST | Test If In Transactional Execution |