insndb/db: fix SVP64 instruction check

diff --git a/src/openpower/insndb/db.py b/src/openpower/insndb/db.py
index b0411d25b0136fa7c6c382429ff45441d407ec95..0de00b10072ac4e528d946d64675ebe183e2672f 100644 (file)
--- a/src/openpower/insndb/db.py
+++ b/src/openpower/insndb/db.py
@@ -211,7 +211,7 @@ def main():
     for (command, (visitor, helper)) in commands.items():
         parser = main_subparser.add_parser(command, help=helper)
         if issubclass(visitor, InstructionVisitor):
-            if command in ("extras",):
+            if issubclass(visitor, SVP64InstructionVisitor):
                 arg_cls = SVP64Instruction
             else:
                 arg_cls = Instruction