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+2017-11-18 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraphclones.c (cgraph_edge::clone): Rename gcov_count to prof_count.
+ (cgraph_edge::clone): Cleanup updating of profile.
+ * ipa-cp.c (update_profiling_info): Likewise.
+ * ipa-inline-transform.c (inline_transform): Likewise.
+ * ipa-inline.c (inline_small_functions): Add missing space to dump.
+ * ipa-split.c (execute_split_functions): Do not split when function
+ is cold.
+ * predict.c (estimate_bb_frequencies): Cleanup updating of profile.
+ * profile-count.c (profile_count::dump): Add global0.
+ (profile_count::to_cgraph_frequency): Do not ICE when entry is
+ undefined.
+ (profile_count::to_sreal_scale): Likewise.
+ (profile_count::adjust_for_ipa_scaling): Fix typo in comment.
+ (profile_count::combine_with_ipa_count): New function.
+ * profile-count.h (profile_guessed_global0adjusted): New.
+ (profile_count::adjusted_zero): New.
+ (profile_count::global0adjusted): New.
+ (profile_count::combine_with_ipa_count): New.
+ * tree-inline.c (copy_edges_for_bb): Add NUM/DEN arugment;
+ correct profile of return block of split functions.
+ (copy_cfg_body): Remove unused profile_count.
+ (copy_body): Likewise.
+ (expand_call_inline): Update.
+ (tree_function_versioning): Update.
+
2017-11-18 Aldy Hernandez <aldyh@redhat.com>
* hash-set.h (hash_set::empty): New.