* remove extdebug register unused warning, it is obsolete with the ssa for registers

git-svn-id: trunk@4540 -

compiler/rgobj.pas

@@ -1492,11 +1492,7 @@ unit rgobj;
                   list.insertbefore(pdealloc,p)
                 else
                   list.concat(pdealloc);
-              end
-{$ifdef EXTDEBUG}
-            else
-              Comment(V_Warning,'Register '+std_regname(r)+' not used');
-{$endif EXTDEBUG}
+              end;
           end;
       end;