Do we need to do something similar for specialization constants?
On Mon, Jul 16, 2018 at 7:28 AM Karol Herbst <kher...@redhat.com> wrote:
> Signed-off-by: Karol Herbst <kher...@redhat.com>
> ---
> src/compiler/spirv/vtn_alu.c | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/src/compiler/spirv/vtn_alu.c b/src/compiler/spirv/vtn_alu.c
> index 5db6c7f0a87..d6f149d12e9 100644
> --- a/src/compiler/spirv/vtn_alu.c
> +++ b/src/compiler/spirv/vtn_alu.c
> @@ -743,6 +743,16 @@ vtn_handle_alu(struct vtn_builder *b, SpvOp opcode,
> src[1] = tmp;
> }
>
> + switch (op) {
> + case nir_op_ishl:
> + case nir_op_ishr:
> + case nir_op_ushr:
> + src[1] = nir_u2u32(&b->nb, src[1]);
> + break;
> + default:
> + break;
> + }
> +
> val->ssa->def = nir_build_alu(&b->nb, op, src[0], src[1], src[2],
> src[3]);
> break;
> } /* default */
> --
> 2.17.1
>
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