[Mesa-dev] [PATCH 2/4] st/glsl_to_tgsi: add support for 64-bit integers

[Ilia Mirkin]

On Thu, Jan 26, 2017 at 2:09 PM, Nicolai Hähnle <nhaehnle at gmail.com> wrote:
> +   case ir_unop_i642b:
> +      emit_asm(ir, TGSI_OPCODE_U64SNE, result_dst, op[0], st_src_reg_for_int(0));
> +      break;

Does this work reliably? I would have imagined you'd need a
st_srg_reg_for_int64() variant...