Plan a filtering inner join as a semijoin

Applying: semijoin-v1-patch-b
Using index info to reconstruct a base tree...
M	src/backend/optimizer/plan/analyzejoins.c
M	src/backend/optimizer/plan/planmain.c
M	src/backend/utils/misc/guc_parameters.dat
M	src/include/optimizer/planmain.h
M	src/test/regress/parallel_schedule
Falling back to patching base and 3-way merge...
Auto-merging src/test/regress/parallel_schedule
Auto-merging src/include/optimizer/planmain.h
CONFLICT (content): Merge conflict in src/include/optimizer/planmain.h
Auto-merging src/backend/utils/misc/guc_parameters.dat
Auto-merging src/backend/optimizer/plan/planmain.c
Auto-merging src/backend/optimizer/plan/analyzejoins.c
CONFLICT (content): Merge conflict in src/backend/optimizer/plan/analyzejoins.c
Patch failed at 0001 semijoin-v1-patch-b

error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config advice.mergeConflict false"