[Mesa-dev] [PATCH 2/2] nir: add comment for loop_unroll pass

[Timothy Arceri]

Series:

Reviewed-by: Timothy Arceri <tarceri at itsqueeze.com>

On 16/06/18 06:13, Rob Clark wrote:
> Save the next person from digging through the code to figure out what
> the indirect_mask parameter actually does.
> 
> Signed-off-by: Rob Clark <robdclark at gmail.com>
> ---
>   src/compiler/nir/nir_opt_loop_unroll.c | 4 ++++
>   1 file changed, 4 insertions(+)
> 
> diff --git a/src/compiler/nir/nir_opt_loop_unroll.c b/src/compiler/nir/nir_opt_loop_unroll.c
> index ff27c06cc01..04caa7c346d 100644
> --- a/src/compiler/nir/nir_opt_loop_unroll.c
> +++ b/src/compiler/nir/nir_opt_loop_unroll.c
> @@ -578,6 +578,10 @@ nir_opt_loop_unroll_impl(nir_function_impl *impl,
>      return progress;
>   }
>   
> +/**
> + * indirect_mask specifies which type of indirectly accessed variables
> + * should force loop unrolling.
> + */
>   bool
>   nir_opt_loop_unroll(nir_shader *shader, nir_variable_mode indirect_mask)
>   {
>