Normalize move to addu.

ChangeLog

+2003-07-29  Benot Perrot  <benoit@lrde.epita.fr>
+
+	* dev/mipsy.xml, src/inst/program_builder.cc:
+	Normalize move to addu.
+
 2003-07-29  Benot Perrot  <benoit@lrde.epita.fr>
 
 	* dev/mipsy-builder-gen.py,

dev/mipsy.xml

@@ -954,7 +954,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 <!-- Data movement instructions -->
 
   <instruction opcode="move" level="pseudo" kind="movement">
-    <syntax alias="add">
+    <syntax alias="addu">
       <register />
       <register />
       <hidden value="*new Register(Register::general, Cpu::zero)"/>

src/inst/program_builder.cc

@@ -33,8 +33,8 @@ namespace inst
   {
     // FIXME: this move should be in the delay slot
     _program->text_section ().
-      add_inst(* new Add(dest, src,
-			 * new Register(Register::general, Cpu::zero)));
+      add_inst(* new Addu(dest, src,
+			  * new Register(Register::general, Cpu::zero)));
     _program->text_section ().add_inst(* new Bgez(src, *new IntExp(4)));
     _program->text_section ().
       add_inst(* new Sub(dest,