 
 
 
 
 
 
 
  
| Mnemonic | Operation | 
| LDA | Load Address | 
| LDAH | Load Address High | 
| LDBU | Load Zero-Extended Byte from Memory to Register | 
| LDL | Load Sign-Extended Longword | 
| LDL_L | Load Sign-Extended Longword Locked | 
| LDQ | Load Quadword | 
| LDQ_L | Load Quadword Locked | 
| LDQ_U | Load Quadword Unaligned | 
| LDWU | Load Zero-Extended Word from Memory to Register | 
| STB | Store Byte | 
| STL | Store Longword | 
| STL_C | Store Longword Conditional | 
| STQ | Store Quadword | 
| STQ_C | Store Quadword Conditional | 
| STQ_U | Store Quadword Unaligned | 
| STW | Store Word | 
| Mnemonic | Operation | 
| BEQ | Branch if Register Equal to Zero | 
| BGE | Branch if Register Greater Than or Equal to Zero | 
| BGT | Branch if Register Greater Than Zero | 
| BLBC | Branch if Register Low Bit Is Clear | 
| BLBS | Branch if Register Low Bit Is Set | 
| BLE | Branch if Register Less Than or Equal to Zero | 
| BLT | Branch if Register Less Than Zero | 
| Mnemonic | Operation | 
| ADD | Add Quadword/Longword | 
| S4ADD | Scaled Add by 4 | 
| S8ADD | Scaled Add by 8 | 
| CMPEQ | Compare Signed Quadword Equal | 
| CMPLT | Compare Signed Quadword Less Than | 
| CMPLE | Compare Signed Quadword Less Than or Equal | 
| CTLZ | Count leading zero | 
| CTPOP | Count population | 
| CTTZ | Count trailing zero | 
| CMPULT | Compare Unsigned Quadword Less Than | 
| CMPULE | Compare Unsigned Quadword Less Than or Equal | 
| MUL | Multiply Quadword/Longword | 
| UMULH | Multiply Quadword Unsigned High | 
| SUB | Subtract Quadword/Longword | 
| S4SUB | Scaled Subtract by 4 | 
| S8SUB | Scaled Subtract by 8 | 
| Mnemonic | Operation | 
| AND | Logical Product | 
| BIC | Logical Product with Complement | 
| BIS | Logical Sum (OR) | 
| EQV | Logical Equivalence (XORNOT) | 
| ORNOT | Logical Sum with Complement | 
| XOR | Logical Difference | 
| CMOVxx | Conditional Move Integer | 
| SLL | Shift Left Logical | 
| SRA | Shift Right Arithmetic | 
| SRL | Shift Right Logical | 
| Mnemonic | Operation | 
| LDBU/LDWU | Load byte/word unaligned | 
| SEXTB/SEXTW | Sign-extend byte/word | 
| STB/STW | Store byte/word | 
| Mnemonic | Operation | Subset | 
| LDF | Load F_floating | VAX | 
| LDG | Load G_floating (Load D_floating) | VAX | 
| LDS | Load S_floating (Load Longword Integer) | Both | 
| LDT | Load T_floating (Load Quadword Integer) | Both | 
| STF | Store F_floating | VAX | 
| STG | Store G_floating (Store D_floating) | VAX | 
| STS | Store S_floating (Store Longword Integer) | Both | 
| STT | Store T_floating (Store Quadword Integer) | Both | 
| Mnemonic | Operation | Subset | 
| FBEQ | Floating Branch Equal | Both | 
| FBGE | Floating Branch Greater Than or Equal | Both | 
| FBGT | Floating Branch Greater Than | Both | 
| FBLE | Floating Branch Less Than or Equal | Both | 
| FBLT | Floating Branch Less Than | Both | 
| FBNE | Floating Branch Not Equal | Both | 
| Mnemonic | Operation | Subset | 
| CPYS | Copy Sign | Both | 
| CPYSE | Copy Sign and Exponent | Both | 
| CPYSN | Copy Sign Negate | Both | 
| CVTLQ | Convert Longword to Quadword | Both | 
| CVTQL | Convert Quadword to Longword | Both | 
| FCMOVxx | Floating Conditional Move | Both | 
| MF_FPCR | Move from Floating-point Control Register | Both | 
| MT_FPCR | Move to Floating-point Control Register | Both | 
| ADDF | Add F_floating | VAX | 
| ADDG | Add G_floating | VAX | 
| ADDS | Add S_floating | IEEE | 
| ADDT | Add T_floating | IEEE | 
| CMPGxx | Compare G_floating | VAX | 
| CMPTxx | Compare T_floating | IEEE | 
| CVTDG | Convert D_floating to G_floating | VAX | 
| CVTGD | Convert G_floating to D_floating | VAX | 
| CVTGF | Convert G_floating to F_floating | VAX | 
| CVTGQ | Convert G_floating to Quadword | VAX | 
| CVTQF | Convert Quadword to F_floating | VAX | 
| CVTQG | Convert Quadword to G_floating | VAX | 
| CVTQS | Convert Quadword to S_floating | IEEE | 
| CVTQT | Convert Quadword to T_floating | IEEE | 
| CVTST | Convert S_floating to T_floating | IEEE | 
| CVTTQ | Convert T_floating to Quadword | IEEE | 
| CVTTS | Convert T_floating to S_floating | IEEE | 
| DIVF | Divide F_floating | VAX | 
| DIVG | Divide G_floating | VAX | 
| DIVS | Divide S_floating | IEEE | 
| DIVT | Divide T_floating | IEEE | 
| FTOIS | Floating-point to integer register move, S_floating | IEEE | 
| FTOIT | Floating-point to integer register move, T_floating | IEEE | 
| ITOFF | Integer to floating-point register move, F_floating | VAX | 
| ITOFS | Integer to floating-point register move, S_floating | IEEE | 
| ITOFT | Integer to floating-point register move, T_floating | IEEE | 
| MULF | Multiply F_floating | VAX | 
| MULG | Multiply G_floating | VAX | 
| MULS | Multiply S_floating | IEEE | 
| MULT | Multiply T_floating | IEEE | 
| SQRTF | Square root F_floating | VAX | 
| SQRTG | Square root G_floating | VAX | 
| SQRTS | Square root S_floating | IEEE | 
| SQRTT | Square root T_floating | IEEE | 
| SUBF | Subtract F_floating | VAX | 
| SUBG | Subtract G_floating | VAX | 
| SUBS | Subtract S_floating | IEEE | 
| SUBT | Subtract T_floating | IEEE | 
| Mnemonic | Operation | 
| AMASK | Architecture Mask | 
| CALL_PAL | Call Privileged Architecture Library Routine | 
| ECB | Evict Cache Block | 
| EXCB | Exception Barrier | 
| FETCH | Prefetch Data | 
| FETCH_M | Prefetch Data, Modify Intent | 
| IMPLVER | Implementation Version | 
| MB | Memory Barrier | 
| RPCC | Read Processor Cycle Counter | 
| TRAPB | Trap Barrier | 
| WH64 | Write Hint - 64 Bytes | 
| WMB | Write Memory Barrier | 
| Mnemonic | Operation | 
| RC | Read and Clear | 
| RS | Read and Set | 
| Mnemonic | Operation | 
| MINUB8 | Vector Unsigned Byte Minimum | 
| MINSB8 | Vector Signed Byte Minimum | 
| MINUW4 | Vector Unsigned Word Minimum | 
| MINSW4 | Vector Signed Word Minimum | 
| MAXUB8 | Vector Unsigned Byte Maximum | 
| MAXSB8 | Vector Signed Byte Maximum | 
| MAXUW4 | Vector Unsigned Word Maximum | 
| MAXSW4 | Vector Signed Word Maximum | 
| PERR | Pixel Error | 
| PKLB | Pack Longwords to Bytes | 
| PKWB | Pack Words to Bytes | 
| UNPKBL | Unpack Bytes to Longwords | 
| UNPKBW | Unpack Bytes to Words | 
 
 
 
 
 
 
