tree 559f0b654dc6b9eb5442221be685e444c28a3d2c
parent 6e5e4bf0505f0723e500f2827d45c5d0191fb098
author Connor Abbott <cwabbott0@gmail.com> 1560196752 +0200
committer Connor Abbott <cwabbott0@gmail.com> 1563452501 +0200

nir/lower_viewport: Check variable mode first

The location is unused for shader_temp and function_temp variables, and
due to the way we nir_lower_io_to_temproraries demotes shader_out
variables to shader_temp variables, it happened to equal
VARYING_SLOT_POS for the gl_Position temporary, which made this pass
fail with the offline compiler due to this coming before vars_to_ssa.

Reviewed-by: Qiang Yu <yuq825@gmail.com>