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C–10 Alpha Architecture Handbook
C.6 Common Architecture Opcodes in Numerical Order
Table C–8: Common Architecture Opcodes in Numerical Order
Opcode Opcode Opcode
00 CALL_PAL 11.26 CMOVNE 14.014 ITOFF
01 OPC01 11.28 ORNOT 14.024 ITOFT
02 OPC02 11.40 XOR 14.02A SQRTG/C
03 OPC03 11.44 CMOVLT 14.02B SQRTT/C
04 OPC04 11.46 CMOVGE 14.04B SQRTS/M
05 OPC05 11.48 EQV 14.06B SQRTT/M
06 OPC06 11.61 AMASK 14.08A SQRTF
07 OPC07 11.64 CMOVLE 14.08B SQRTS
08 LDA 11.66 CMOVGT 14.0AA SQRTG
09 LDAH 11.6C IMPLVER 14.0AB SQRTT
0A LDBU 12.02 MSKBL 14.0CB SQRTS/D
0B LDQ_U 12.06 EXTBL 14.0EB SQRTT/D
0C LDWU 12.0B INSBL 14.10A SQRTF/UC
0D STW 12.12 MSKWL 14.10B SQRTS/UC
0E STB 12.16 EXTWL 14.12A SQRTG/UC
0F STQ_U 12.1B INSWL 14.12B SQRTT/UC
10.00 ADDL 12.22 MSKLL 14.14B SQRTS/UM
10.02 S4ADDL 12.26 EXTLL 14.16B SQRTT/UM
10.09 SUBL 12.2B INSLL 14.18A SQRTF/U
10.0B S4SUBL 12.30 ZAP 14.18B SQRTS/U
10.0F CMPBGE 12.31 ZAPNOT 14.1AA SQRTG/U
10.12 S8ADDL 12.32 MSKQL 14.1AB SQRTT/U
10.1B S8SUBL 12.34 SRL 14.1CB SQRTS/UD
10.1D CMPULT 12.36 EXTQL 14.1EB SQRTT/UD
10.20 ADDQ 12.39 SLL 14.40A SQRTF/SC
10.22 S4ADDQ 12.3B INSQL 14.42A SQRTG/SC
10.29 SUBQ 12.3C SRA 14.48A SQRTF/S
10.2B S4SUBQ 12.52 MSKWH 14.4AA SQRTG/S
10.2D CMPEQ 12.57 INSWH 14.50A SQRTF/SUC
10.32 S8ADDQ 12.5A EXTWH 14.50B SQRTS/SUC
10.3B S8SUBQ 12.62 MSKLH 14.52A SQRTG/SUC
10.3D CMPULE 12.67 INSLH 14.52B SQRTT/SUC
10.40 ADDL/V 12.6A EXTLH 14.54B SQRTS/SUM
10.49 SUBL/V 12.72 MSKQH 14.56B SQRTT/SUM
10.4D CMPLT 12.77 INSQH 14.58A SQRTF/SU
10.60 ADDQ/V 12.7A EXTQH 14.58B SQRTS/SU
10.69 SUBQ/V 13.00 MULL 14.5AA SQRTG/SU
10.6D CMPLE 13.20 MULQ 14.5AB SQRTT/SU
11.00 AND 13.30 UMULH 14.5CB SQRTS/SUD
11.08 BIC 13.40 MULL/V 14.5EB SQRTT/SUD
11.14 CMOVLBS 13.60 MULQ/V 14.70B SQRTS/SUIC
11.16 CMOVLBC 14.004 ITOFS 14.72B SQRTT/SUIC
11.20 BIS 14.00A SQRTF/C 14.74B SQRTS/SUIM
11.24 CMOVEQ 14.00B SQRTS/C 14.76B SQRTT/SUIM