[Mesa-dev] [PATCH 04/26] nir: Add a variable_foreach_safe helper

[Rob Clark]

On Fri, Mar 25, 2016 at 7:12 PM, Jason Ekstrand <jason at jlekstrand.net> wrote:
>

Reviewed-by: Rob Clark <robdclark at gmail.com>

> ---
>  src/compiler/nir/nir.h | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
> index 33bb1fd..68df76c 100644
> --- a/src/compiler/nir/nir.h
> +++ b/src/compiler/nir/nir.h
> @@ -339,6 +339,9 @@ typedef struct nir_variable {
>  #define nir_foreach_variable(var, var_list) \
>     foreach_list_typed(nir_variable, var, node, var_list)
>
> +#define nir_foreach_variable_safe(var, var_list) \
> +   foreach_list_typed_safe(nir_variable, var, node, var_list)
> +
>  static inline bool
>  nir_variable_is_global(const nir_variable *var)
>  {
> --
> 2.5.0.400.gff86faf
>
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