mirror of
https://github.com/FEX-Emu/FEX.git
synced 2026-10-14 16:00:44 +02:00
On arm64, orr (with a shifted register) is maybe fewer cycles and definitely easier on the RA than bfi (=> fewer moves generated). So, it's preferred when we know the corresponding bit is 0 in the destination. It's not useful on other targets, so it's gated behind a backend feature bit. Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>