For an unmerged path, instead of recording a single mode/SHA1 pair,
the dircache records up to three such pairs; one from tree O in stage
1, A in stage 2, and B in stage 3. This information can be used by
For an unmerged path, instead of recording a single mode/SHA1 pair,
the dircache records up to three such pairs; one from tree O in stage
1, A in stage 2, and B in stage 3. This information can be used by