37125b7cc2
r600 reads vec4 from the UBO, but the offsets in nir are evaluated to the component. If the offsets are not literal then all non-vec4 reads must resolve the component after reading a vec4 component (TODO: figure out whether there is a consistent way to deduct the component that is actually read). Signed-off-by: Gert Wollny <gert.wollny@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3225>