- Finish front/back face. We need to add face support to lp_build_system_values_array and use it in draw_llvm.c.
+- Replace constants and immediates which are 0,1,-1 or a combination of those with a swizzle.
+
+- i915_delete_fs_state doesn't call draw_delete_fragment_shader. Why?
+
Other bugs can be found here:
https://bugs.freedesktop.org/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=Drivers/Gallium/i915g