increase binary_code size to 32

save a few jump, adds some size to binary
16 just seemed kind of small

test/risc/interpreter/assign/test_assign_local.rb

@@ -11,11 +11,11 @@ module Risc
 
     def test_chain
       #show_main_ticks # get output of what is
-      check_main_chain [LoadConstant, SlotToReg, RegToSlot, SlotToReg, SlotToReg,
-             RegToSlot, Branch, SlotToReg, SlotToReg, RegToSlot,
-             LoadConstant, SlotToReg, RegToSlot, Branch, RegToSlot,
-             SlotToReg, SlotToReg, SlotToReg, FunctionReturn, Transfer,
-             SlotToReg, SlotToReg, Syscall, NilClass]
+      check_main_chain  [LoadConstant, SlotToReg, RegToSlot, SlotToReg, SlotToReg,
+            RegToSlot, Branch, SlotToReg, SlotToReg, RegToSlot, # 10
+            LoadConstant, SlotToReg, RegToSlot, RegToSlot, SlotToReg,
+            SlotToReg, SlotToReg, FunctionReturn, Transfer, SlotToReg, # 20
+            SlotToReg, Syscall, NilClass, ]
       assert_equal 15 , get_return
     end
 
@@ -31,17 +31,17 @@ module Risc
       assert_equal 15 , @interpreter.get_register(load_ins.register).value
     end
     def test_return
-      ret = main_ticks(19)
+      ret = main_ticks(18)
       assert_equal FunctionReturn ,  ret.class
       link = @interpreter.get_register( ret.register )
       assert_equal ::Integer , link.class
     end
     def test_transfer
-      transfer = main_ticks(20)
+      transfer = main_ticks(19)
       assert_equal Transfer ,  transfer.class
     end
     def test_sys
-      sys = main_ticks(23)
+      sys = main_ticks(22)
       assert_equal Syscall ,  sys.class
     end
   end