2010-07-12 Richard Sandiford <rdsandiford@googlemail.com>
+ * reginfo.c (init_reg_sets): Don't zero globals here. Update comment
+ to say that the function can be called more than once.
+ * target-globals.c (save_target_globals): Call init_reg_sets.
+
+2010-07-12 Richard Sandiford <rdsandiford@googlemail.com>
+
* Makefile.in (bb-reorder.o, target-globals.o): Depend on bb-reorder.h
* bb-reorder.h: New file.
* bb-reorder.c (default_target_bb_reorder): New variable.