Created attachment 124549 [details]
elemental bad rendering

R9285 git llvm agd5f drm-next-4.18-wip since mesa -

commit 35818129a676502415a5f502ccd2759646066921
Author: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Date:   Tue May 31 14:11:49 2016 +0200

    radeonsi: Decompress DCC textures in a render feedback loop.

    By using a counter to quickly reject textures that are not
    bound to a framebuffer, the performance impact when binding
    sampler_views/images is not too large.

Unreal elemental mis-renders metalwork.