radv: lower constant initializers on output variables earlier

If a shader only writes to an output via a constant initializer we
need to lower it before we call nir_remove_dead_variables so that
this pass sees the stores from the initializer and doesn't kill the
output.

Fixes test failures in new work-in-progress CTS tests:
dEQP-VK.spirv_assembly.instruction.graphics.variable_init.output.float

This is ported from anv:
99b57daf4a anv/pipeline: lower constant initializers on output variables earlier
from Iago Toral Quiroga <[email protected]>

Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Reviewed-by: Samuel Pitoiset <[email protected]>

0 files changed, 0 insertions, 0 deletions