On Fri, May 06, 2016 at 04:20:46PM +0100, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin <tvrtko.ursu...@intel.com> > > Our huge amount of "what hardware I am" checks during runtime is somewhat > distasteful but to deeply ingrained to be easily fixable. > > Instead we can make them more efficient by spotting a few easy ways of helping > the compiler optimize some common idioms. > > Five patches below save approx. 1.5kB of text in my test build for not a lot > of > source code churn.
A dramatic improvement for such a small tweak. Lgtm, > Tvrtko Ursulin (5): > drm/i915: Make IS_GENx macros work on a mask > drm/i915: Promote IS_BROADWELL to a simple macro > drm/i915: Replace "INTEL_INFO->gen == x" checks with IS_GENx > drm/i915: Introduce INTEL_GEN_RANGE macro > drm/i915: Do not use a bitfield for INTEL_INFO->num_pipes Reviewed-by: Chris Wilson <ch...@chris-wilson.co.uk> -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
