On Fri, Nov 01, 2024 at 10:40:41AM -0400, Taylor Blau wrote: > Nice find, and well explained (not just why it doesn't work today but > could in the future, but why making it work in the future with bitmaps > does not necessarily a clear performance improvement). > > Probably you and I should think more about other rev-list options that > *don't* work with --use-bitmap-index. I share your feeling there that > there probably exist such options which silently do nothing (or the > wrong thing) in the presence of '--use-bitmap-index'. I'm pretty sure --cherry-pick and --cherry-mark are examples, but I suspect it's the tip of the iceberg. I don't know if it's worth spending much effort on this. It's certainly a wart, but there's a certain amount of "if it hurts, don't do it". The --left-right one bugged me so much just because I thought it _would_ work. ;) -Peff