combine-diff: extend --cc logic to Octopus.

Santi Bejar points out that a hunk that changes from all the
same common parents except one is uninteresting.  The earlier
round marked changes from only one parent uninteresting, but
this also marks hunks that have the same change from all but one
parent uninteresting, which is a natural extension of the
original idea to Octopus merges.

Signed-off-by: Junio C Hamano <junkio@cox.net>
1 file changed
tree: 3ef0d06f4f04fa4cafca6ff428eef7165a2d8691
  1. arm/
  2. compat/
  3. Documentation/
  4. mozilla-sha1/
  5. ppc/
  6. t/
  7. templates/
  8. .gitignore
  9. apply.c
  10. blob.c
  11. blob.h
  12. cache.h
  13. cat-file.c
  14. check-ref-format.c
  15. checkout-index.c
  16. clone-pack.c
  17. combine-diff.c
  18. commit-tree.c
  19. commit.c
  20. commit.h
  21. config.c
  22. connect.c
  23. convert-objects.c
  24. copy.c
  25. COPYING
  26. count-delta.c
  27. count-delta.h
  28. csum-file.c
  29. csum-file.h
  30. ctype.c
  31. daemon.c
  32. date.c
  33. delta.h
  34. describe.c
  35. diff-delta.c
  36. diff-files.c
  37. diff-index.c
  38. diff-stages.c
  39. diff-tree.c
  40. diff.c
  41. diff.h
  42. diffcore-break.c
  43. diffcore-order.c
  44. diffcore-pathspec.c
  45. diffcore-pickaxe.c
  46. diffcore-rename.c
  47. diffcore.h
  48. entry.c
  49. environment.c
  50. epoch.c
  51. epoch.h
  52. exec_cmd.c
  53. exec_cmd.h
  54. fetch-clone.c
  55. fetch-pack.c
  56. fetch.c
  57. fetch.h
  58. fsck-objects.c
  59. get-tar-commit-id.c
  60. git-add.sh
  61. git-am.sh
  62. git-applymbox.sh
  63. git-applypatch.sh
  64. git-archimport.perl
  65. git-bisect.sh
  66. git-branch.sh
  67. git-checkout.sh
  68. git-cherry.sh
  69. git-clone.sh
  70. git-commit.sh
  71. git-compat-util.h
  72. git-count-objects.sh
  73. git-cvsexportcommit.perl
  74. git-cvsimport.perl
  75. git-diff.sh
  76. git-fetch.sh
  77. git-fmt-merge-msg.perl
  78. git-format-patch.sh
  79. git-grep.sh
  80. git-log.sh
  81. git-lost-found.sh
  82. git-ls-remote.sh
  83. git-merge-octopus.sh
  84. git-merge-one-file.sh
  85. git-merge-ours.sh
  86. git-merge-recursive.py
  87. git-merge-resolve.sh
  88. git-merge-stupid.sh
  89. git-merge.sh
  90. git-mv.perl
  91. git-parse-remote.sh
  92. git-prune.sh
  93. git-pull.sh
  94. git-push.sh
  95. git-rebase.sh
  96. git-relink.perl
  97. git-repack.sh
  98. git-request-pull.sh
  99. git-reset.sh
  100. git-resolve.sh
  101. git-revert.sh
  102. git-send-email.perl
  103. git-sh-setup.sh
  104. git-shortlog.perl
  105. git-status.sh
  106. git-svnimport.perl
  107. git-tag.sh
  108. git-verify-tag.sh
  109. GIT-VERSION-GEN
  110. git-whatchanged.sh
  111. git.c
  112. git.spec.in
  113. gitk
  114. gitMergeCommon.py
  115. hash-object.c
  116. http-fetch.c
  117. http-push.c
  118. http.c
  119. http.h
  120. ident.c
  121. index-pack.c
  122. index.c
  123. init-db.c
  124. INSTALL
  125. local-fetch.c
  126. ls-files.c
  127. ls-tree.c
  128. mailinfo.c
  129. mailsplit.c
  130. Makefile
  131. merge-base.c
  132. merge-index.c
  133. mktag.c
  134. name-rev.c
  135. object.c
  136. object.h
  137. pack-check.c
  138. pack-objects.c
  139. pack-redundant.c
  140. pack.h
  141. patch-delta.c
  142. patch-id.c
  143. path.c
  144. peek-remote.c
  145. pkt-line.c
  146. pkt-line.h
  147. prune-packed.c
  148. quote.c
  149. quote.h
  150. read-cache.c
  151. read-tree.c
  152. README
  153. receive-pack.c
  154. refs.c
  155. refs.h
  156. repo-config.c
  157. rev-list.c
  158. rev-parse.c
  159. rsh.c
  160. rsh.h
  161. run-command.c
  162. run-command.h
  163. send-pack.c
  164. server-info.c
  165. setup.c
  166. sha1_file.c
  167. sha1_name.c
  168. shell.c
  169. show-branch.c
  170. show-index.c
  171. ssh-fetch.c
  172. ssh-pull.c
  173. ssh-push.c
  174. ssh-upload.c
  175. strbuf.c
  176. strbuf.h
  177. stripspace.c
  178. symbolic-ref.c
  179. tag.c
  180. tag.h
  181. tar-tree.c
  182. test-date.c
  183. test-delta.c
  184. tree-diff.c
  185. tree.c
  186. tree.h
  187. unpack-file.c
  188. unpack-objects.c
  189. update-index.c
  190. update-ref.c
  191. update-server-info.c
  192. upload-pack.c
  193. usage.c
  194. var.c
  195. verify-pack.c
  196. write-tree.c