VMS Help  —  MACRO  /ALPHA  MACRO-64 Alpha Architecture Quick Reference, Decodable Pseudo-Operations
    Decodable Pseudo-Operations lists the decodable pseudo-operations
    and their associated actual instructions.

    Table 15 Decodable Pseudo-Operations

    Pseudo-              Actual
    Operation            Instruction

    BR       target      BR         R31,target
    CLR      Rx          BIS        R31,R31,Rx
    FABS     Fx,Fy       CPYS       F31,Fx,Fy
    FCLR     Fx          CPYS       F31,F31,Fx
    FMOV     Fx,Fy       CPYS       Fx,Fx,Fy
    FNEG     Fx,Fy       CPYSN      Fx,Fx,Fy
    FNOP                 CPYS       F31,F31,F31
    MOV      Lit,Rx      LDA        Rx,lit(R31)
    MOV      {Rx         BIS        R31,{Rx/Lit8},Ry
             /Lit8},Ry
    MF_FPCR  Fx          MF_FPCR    Fx,Fx,Fx
    MT_FPCR  Fx          MT_FPCR    Fx,Fx,Fx
    NEGF     Fx,Fy       SUBF       F31,Fx,Fy
    NEGF/S   Fx,Fy       SUBF/S     F31,Fx,Fy
    NEGG     Fx,Fy       SUBG       F31,Fx,Fy
    NEGG/S   Fx,Fy       SUBG/S     F31,Fx,Fy
    NEGL     {Rx         SUBL       R31,{Rx/Lit},Ry
             /Lit8},Ry
    NEGL/V   {Rx         SUBL/V     R31,{Rx/Lit},Ry
             /Lit8},Ry
    NEGQ     {Rx         SUBQ       R31,{Rx/Lit},Ry
             /Lit8},Ry
    NEGQ/V   {Rx         SUBQ/V     R31,{Rx/Lit},Ry
             /Lit8},Ry
    NEGS     Fx,Fy       SUBS       F31,Fx,Fy
    NEGS/SU  Fx,Fy       SUBS/SU    F31,Fx,Fy
    NEGS/SUI Fx,FY       SUBS/SUI   F31,Fx,Fy
    NEGT     Fx,Fy       SUBT       F31,Fx,Fy
    NEGT/SU  Fx,Fy       SUBT/SU    F31,Fx,Fy
    NEGT/SUI Fx,FY       SUBT/SUI   F31,Fx,Fy
    NOP                  BIS        R31,R31,R31
    NOT      {Rx         ORNOT      R31,{Rx/Lit},Ry
             /Lit8},Ry
    SEXTL    {Rx         ADDL       R31,{Rx/Lit},Ry
             /Lit},Ry
    UNOP                 LDQ_U      R31,0(Rx)
Close Help