+2011-01-22 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/43884
+ PR lto/44334
+ * predict.c (maybe_hot_frequency_p): Use entry block frequency as an base.
+ * doc/invoke.texi (hot-bb-frequency-fraction): Update docs.
+
+2011-01-22 Anatoly Sokolov <aesok@post.ru>
+
+ * config/s390/s390.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
+ * config/s390/s390.c (s390_register_move_cost,
+ s390_memory_move_cost): New.
+ (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
+
+2011-01-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR middle-end/47401
+ * except.c (sjlj_assign_call_site_values): Move setting the
+ crtl->uses_eh_lsda flag to ...
+ (sjlj_mark_call_sites): ... here.
+ (sjlj_emit_function_enter): Support NULL dispatch label.
+ (sjlj_build_landing_pads): In a function with no landing pads
+ that still has must-not-throw regions, generate code to register
+ a personality function with empty LSDA.
+
2011-01-21 Richard Henderson <rth@redhat.com>
+ * config/rx/rx.c (TARGET_FLAGS_REGNUM): New.
+
+ * config/mn10300/mn10300.c (TARGET_FLAGS_REGNUM): New.
+
* compare-elim.c: New file.
* Makefile.in (OBJS-common): Add it.
(compare-elim.o): New.