Reviewed-by: Jason Ekstrand <jason.ekstr...@intel.com>
On Tue, Nov 3, 2015 at 12:31 AM, Kenneth Graunke <kenn...@whitecape.org> wrote:
> Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
> ---
> src/glsl/nir/nir_opt_copy_propagate.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/src/glsl/nir/nir_opt_copy_propagate.c
> b/src/glsl/nir/nir_opt_copy_propagate.c
> index 96520f8..7d8bdd7 100644
> --- a/src/glsl/nir/nir_opt_copy_propagate.c
> +++ b/src/glsl/nir/nir_opt_copy_propagate.c
> @@ -262,6 +262,12 @@ nir_copy_prop_impl(nir_function_impl *impl)
> bool progress = false;
>
> nir_foreach_block(impl, copy_prop_block, &progress);
> +
> + if (progress) {
> + nir_metadata_preserve(impl, nir_metadata_block_index |
> + nir_metadata_dominance);
> + }
> +
> return progress;
> }
>
> --
> 2.6.2
>
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