d313eba94e
After running the pass, all register access intrinsics are guaranteed to be "trivial" in the sense that the program is free of hazards preventing propagating them away without inserting any copies. Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23089>