[Mesa-dev] [PATCH] nir/from_ssa: fix bit-size of temporary register
Jason Ekstrand
jason at jlekstrand.net
Tue Nov 20 14:28:33 UTC 2018
Good catch. R-b
On November 20, 2018 03:44:21 Iago Toral Quiroga <itoral at igalia.com> wrote:
> ---
> src/compiler/nir/nir_from_ssa.c | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/src/compiler/nir/nir_from_ssa.c b/src/compiler/nir/nir_from_ssa.c
> index e13c510c11..8419b28576 100644
> --- a/src/compiler/nir/nir_from_ssa.c
> +++ b/src/compiler/nir/nir_from_ssa.c
> @@ -707,10 +707,13 @@ resolve_parallel_copy(nir_parallel_copy_instr *pcopy,
> nir_register *reg = nir_local_reg_create(state->builder.impl);
> reg->name = "copy_temp";
> reg->num_array_elems = 0;
> - if (values[b].is_ssa)
> + if (values[b].is_ssa) {
> reg->num_components = values[b].ssa->num_components;
> - else
> + reg->bit_size = values[b].ssa->bit_size;
> + } else {
> reg->num_components = values[b].reg.reg->num_components;
> + reg->bit_size = values[b].reg.reg->bit_size;
> + }
> values[num_vals].is_ssa = false;
> values[num_vals].reg.reg = reg;
>
> --
> 2.17.1
More information about the mesa-dev
mailing list