spec/iasm.dd: Improve definition of Opcode

CyberShadow · CyberShadow · commit bfcc1b59994a · 2021-07-16T17:19:44.000Z
diff --git a/spec/iasm.dd b/spec/iasm.dd
@@ -84,6 +84,9 @@ $(GNAME AsmInstruction):
 
 $(GNAME Opcode):
     $(GLINK_LEX Identifier)
+    $(D int)
+    $(D in)
+    $(D out)
 
 $(GNAME Operands):
     $(GLINK Operand)
