Instruction vmandnot and vmornot have been changed to vmandn and vmorn in Vector Extension Version 1.0

[hcube123]

In RISC-V "V" Vector Extension Version 1.0 chapter 15.1, instruction vmandnot and vmornot have been changed to vmandn and vmorn.
But in the riscv/arch_data/v_instructions.xml, the instructions are still the old version.

Are there any differences in the handcar implementation between the old and new versions, Or should I just change this xml file?

[hcube123]

1. I changed the riscv/arch_data/v_instructions.xml file, the output .S file works fine, but the sim.log still kept for the old version vmandnot.mm/vmornot.mm

  <I name="VMNAND.MM" isa="RISCV" group="Vector">
...
    <asm format="VMNAND.MM %s, %s, %s, %s" op1="vd" op2="vs2" op3="vs1" op4="vm"/>
  </I>
...
  <I name="VMORN.MM" isa="RISCV" group="Vector">
...
    <asm format="VMORN.MM %s, %s, %s, %s" op1="vd" op2="vs2" op3="vs1" op4="vm"/>
  </I>

0000000080011000:61ab2557 VMANDN.MM v10, v26, v22, Vector result
0000000080011004:70232357 VMORN.MM v6, v2, v6, Vector result 

Cpu 0 PC(VA) 0x0000000080011000 op: 0x0000000061ab2557 : vmandnot.mm v10, v26,     v22, v0.t
Cpu 0 PC(VA) 0x0000000080011004 op: 0x0000000070232357 : vmornot.mm v6, v2, v6    , v0.t

2. I did this to fix the spike version problem:

• Goto the riscv-isa-sim project, and git diff cfcf083a d750d6a to get a patch.
• git checkout 7dbb7c and apply the patch to the standalone directory.
• run ./regenerate_and_build.bash -n
  Now the new instruction version seems to work fine.

[hanfeng0114]

The current version only support V0.9 version on force-riscv side.
I have issue an pr which integrate V1.0 spike. And u can have a try with it, which should only update force-riscv side codes.
It is really hard for me to spare time to opensource our own code.
Have a try if u want to update.