On Sat, Feb 14, 2015 at 12:51 PM, Jason Ekstrand <[email protected]> wrote:
> ---
>  src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp 
> b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
> index da81b61..28a5f64 100644
> --- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
> +++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
> @@ -1205,8 +1205,11 @@ fs_visitor::nir_emit_intrinsic(nir_intrinsic_instr 
> *instr)
>        break;
>     }
>
> -   case nir_intrinsic_load_front_face:
> -      assert(!"TODO");
> +   case nir_intrinsic_load_front_face: {
> +      fs_reg *reg = emit_frontfacing_interpolation();
> +      emit(MOV(retype(dest, BRW_REGISTER_TYPE_D), *reg));

Is retyping the destination necessary?
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