High Level Assembler - Opcodes overview, Vector Extension Set E7

The table below lists all documented opcodes in extension set E7 for IBM mainframe processors. Each opcode links to a text section with some additional info on the pertinent opcode.

Opcode Assignments.

Remark:
Please note that the creation of descriptions for all individual instructions is an ongoing process. As yet no such descriptions have been created for the opcodes on this page.

Vector Extension Set E7

Currently the E7 extension set is used for vector operations.
In the past it has also been used for instructions that were part of the VS1 Assist facility.

All instructions in this table are six bytes in length. The first byte always has a value of X'E7'. The second byte designates the exact instruction.

E7 _0 _1 _2 _3 _4 _5 _6 _7 _8 _9 _A _B _C _D _E _F
0_ VLEB VLEH VLEG
VLEF
VLLEZ
X'E704m'
VLREP
X'E705m'
VL VLBB
VSTEB
VSTEH
VSTEG
VSTEF
  VST  
1_   VGEG VGEF             VSCEG VSCEF        
2_ VLGV
X'E721m'
VLVG
X'E722m'
        LCBB                
3_ VESL
X'E730m'
    VERLL
X'E733m'
    VLM VLL VESRL
X'E738m'
  VESRA
X'E73Am'
      VSTM VSTL
4_ VLEIB
VLEIH VLEIG VLEIF VGBM
VONE
VZERO
VREPI
X'E745m'
VGM
X'E746m'
      VFTCI
X'E74Amm'
    VREP
X'E74Dm'
   
5_ VPOPCT
X'E750m'
  VCTZ
X'E752m'
VCLZ
X'E753m'
    VLR         VISTR
X'E75Cm'
    VSEG
X'E75Fm'
6_ VMRL
X'E760m'
VMRH
X'E761m'
VLVGP   VSUM
X'E764m'
VSUMG
X'E765m'
VCKSM VSUMQ
X'E767m'
VN
VNC VO VNO
VNOT
VNX VX VNN VOC
7_ VESLV
X'E770m'
  VERIM
X'E772m'
VERLLV
X'E773m'
VSL VSLB   VSLDB VESRLV
X'E778m'
  VESRAV
X'E77Am'
  VSRL VSRLB VSRA VSRAB
8_ VFEE
X'E780mm'
VFENE
X'E781mm'
VFAE
X'E782mm'
  VPDI VBPERM VSLD VSRD   VSTRC
X'E78Amm'
VSTRS
X'E78Bmm'
VPERM VSEL VFMS
X'E78Emm'
VFMA
X'E78Fmm'
9_       VPK
X'E794m'
VPKLS
X'E795mm'
  VPKS
X'E797mm'
          VFNMS
X'E79Emm'
VFNMA
X'E79Fmm'
A_ VMLH
X'E7A1m'
VML
X'E7A2m'
VMH
X'E7A3m'
VMLE
X'E7A4m'
VMLO
X'E7A5m'
VME
X'E7A6m'
VMO
X'E7A7m'
VMALH
X'E7A9m'
VMAL
X'E7AAm'
VMAH
X'E7ABm'
VMALE
X'E7ACm'
VMALO
X'E7ADm'
VMAE
X'E7AEm'
VMAO
X'E7AFm'
B_       VGFM
X'E7B4m'
      VMSL
X'E7B8mm'
VACCC
X'E7B9m'
  VAC
X'E7BBm'
VGFMA
X'E7BCm'
VSBCBI
X'E7BDm'
  VSBI
X'E7BFm'
C_ VCLFP
VCLGD
X'E7C0mmm'
VCDLG
VCFPL
X'E7C1mmm'
VCGD
VCSFP
X'E7C2mmm'
VCDG
VCFPS
X'E7C3mmm'
VFLL
VLDE
X'E7C4mm'
VFLR
VLED
X'E7C5mmm'
  VFI
X'E7C7mmm'
  WFK
X'E7CAmmm'
WFC
X'E7CBmmm'
VFPSO
X'E7CCmmm'
  VFSQ
X'E7CEmmm'
 
D_         VUPLL
X'E7D4m'
VUPLH
X'E7D5m'
VUPL
X'E7D6m'
VUPH
X'E7D7m'
VTM
VECL
X'E7D9m'
  VEC
X'E7DBm'
    VLC
X'E7DEm'
VLP
X'E7DFm'
E_   VFS
X'E7E2mm'
VFA
X'E7E3mm'
  VFD
X'E7E5mm'
  VFM
X'E7E7mm'
VFCE
X'E7E8mmm'
  VFCHE
X'E7EAmmm'
VFCH
X'E7EBmmm'
    VFMIN
X'E7EEmmm'
VFMAX
X'E7EFmmm'
F_ VAVGL
X'E7F0m'
VACC
X'E7F1m'
VAVG
X'E7F2m'
VA
X'E7F3m'
  VSCBI
X'E7F5m'
  VS
X'E7F7m'
VCEQ
X'E7F8mm'
VCHL
X'E7F9mm'
  VCH
X'E7FBmm'
VMNL
X'E7FCm'
VMXL
X'E7FDm'
VMN
X'E7FEm'
VMX
X'E7FFm'

 

E7 _0 _1 _2 _3 _4 _5 _6 _7 _8 _9 _A _B _C _D _E _F
0_ X'E702' X'E703' X'E704' X'E705' X'E707' X'E708' X'E709' X'E70A' X'E70B' X'E70C'    
1_ X'E710'                      
2_ X'E720'                        
3_ X'E730'                
4_ X'E740'              
5_ X'E750'         X'E758'          
6_ X'E760'   X'E768'
7_ X'E770'     X'E778'    
8_ X'E780'   X'E788'  
9_ X'E790'         X'E798'          
A_ X'E7A0' X'E7A8'
B_ X'E7B0'             X'E7B8'    
C_ X'E7C0'   X'E7C8'      
D_         X'E7D8'      
E_ X'E7E0'       X'E7E8'      
F_ X'E7F0'     X'E7F8'  

 

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