e5e4d016b9
This defines a new BRW_ANALYSIS object which wraps the register pressure computation code along with its result. For the rationale see the previous commits converting the liveness and dominance analysis passes to the IR analysis framework. Reviewed-by: Matt Turner <mattst88@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4012>