Initialise signed_overflow field

opcodes/ChangeLog

@@ -1,3 +1,8 @@
+2000-04-24  Nick Clifton  <nickc@cygnus.com>
+
+	* fr30-desc.c (fr30_cgen_cpu_open): Initialise signed_overflow
+	field. 
+
 2000-04-22  Timothy Wall  <twall@cygnus.com>
 
 	* ia64-gen.c (general): Add an ordered table of primary

opcodes/fr30-desc.c

@@ -1609,6 +1609,9 @@ fr30_cgen_cpu_open (enum cgen_cpu_open_arg arg_type, ...)
   cd->rebuild_tables = fr30_cgen_rebuild_tables;
   fr30_cgen_rebuild_tables (cd);
 
+  /* Initialise flags.  */
+  cd->signed_overflow_ok_p = 0;
+  
   return (CGEN_CPU_DESC) cd;
 }