Merge branch 'en/ort-perf-batch-9'

The ort merge backend has been optimized by skipping irrelevant
renames.

* en/ort-perf-batch-9:
  diffcore-rename: avoid doing basename comparisons for irrelevant sources
  merge-ort: skip rename detection entirely if possible
  merge-ort: use relevant_sources to filter possible rename sources
  merge-ort: precompute whether directory rename detection is needed
  merge-ort: introduce wrappers for alternate tree traversal
  merge-ort: add data structures for an alternate tree traversal
  merge-ort: precompute subset of sources for which we need rename detection
  diffcore-rename: enable filtering possible rename sources

1 files changed, 1 insertions, 0 deletions

diff --git a/diffcore.h b/diffcore.h
index b9a230a..d76982f 100644
--- a/diffcore.h
+++ b/diffcore.h
@@ -166,6 +166,7 @@ void partial_clear_dir_rename_count(struct strmap *dir_rename_count);
 void diffcore_break(struct repository *, int);
 void diffcore_rename(struct diff_options *);
 void diffcore_rename_extended(struct diff_options *options,
+			      struct strset *relevant_sources,
 			      struct strset *dirs_removed,
 			      struct strmap *dir_rename_count);
 void diffcore_merge_broken(void);