Fix "infor reg sse" on Linux/x86-64.

2010-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR gdb/11265
	* amd64-linux-tdep.c (amd64_linux_register_reggroup_p): Call
	i386_register_reggroup_p instead of default_register_reggroup_p.

gdb/ChangeLog

+2010-02-10  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR gdb/11265
+	* amd64-linux-tdep.c (amd64_linux_register_reggroup_p): Call
+	i386_register_reggroup_p instead of default_register_reggroup_p.
+
 2010-02-10  Tom Tromey  <tromey@redhat.com>
 
 	* parser-defs.h (parser_debug): Declare.

gdb/amd64-linux-tdep.c

@@ -262,7 +262,7 @@ amd64_linux_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
     return (group == system_reggroup
             || group == save_reggroup
             || group == restore_reggroup);
-  return default_register_reggroup_p (gdbarch, regnum, group);
+  return i386_register_reggroup_p (gdbarch, regnum, group);
 }
 
 /* Set the program counter for process PTID to PC.  */