(CONDITIONAL_REGISTER_USAGE): When adding the PIC register to the fixed_regs array...

(CONDITIONAL_REGISTER_USAGE): When adding the PIC register to the fixed_regs
  array, also add it to the call_used_regs array.

From-SVN: r89818

gcc/ChangeLog

+2004-10-29  Nick Clifton  <nickc@redhat.com>
+
+	config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): When
+	adding the PIC register to the fixed_regs array, also add it
+	to the call_used_regs array.  
+
 2004-10-29  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	* gthr-posix.h (__gthread_recursive_mutex_init_function): Guard

gcc/config/mn10300/mn10300.h

@@ -215,7 +215,8 @@ extern GTY(()) int mn10300_unspec_int_label_counter;
 	fixed_regs[i] = call_used_regs[i] = 1;	\
     }						\
   if (flag_pic)					\
-    fixed_regs[PIC_OFFSET_TABLE_REGNUM] = 1;	\
+    fixed_regs[PIC_OFFSET_TABLE_REGNUM] =       \
+    call_used_regs[PIC_OFFSET_TABLE_REGNUM] = 1;\
 }
 
 /* Return number of consecutive hard regs needed starting at reg REGNO