337    nir_tex_instr *txl = nir_tex_instr_create(b->shader, num_srcs);  in replace_gradient_with_lod()  local
339    txl->op = nir_texop_txl;  in replace_gradient_with_lod()
340    txl->sampler_dim = tex->sampler_dim;  in replace_gradient_with_lod()
341    txl->texture_index = tex->texture_index;  in replace_gradient_with_lod()
342    txl->dest_type = tex->dest_type;  in replace_gradient_with_lod()
343    txl->is_array = tex->is_array;  in replace_gradient_with_lod()
344    txl->is_shadow = tex->is_shadow;  in replace_gradient_with_lod()
345    txl->is_new_style_shadow = tex->is_new_style_shadow;  in replace_gradient_with_lod()
346    txl->sampler_index = tex->sampler_index;  in replace_gradient_with_lod()
347    txl->texture = nir_deref_var_clone(tex->texture, txl);  in replace_gradient_with_lod()
348    txl->sampler = nir_deref_var_clone(tex->sampler, txl);  in replace_gradient_with_lod()
349    txl->coord_components = tex->coord_components;  in replace_gradient_with_lod()
351    nir_ssa_dest_init(&txl->instr, &txl->dest, 4, 32, NULL);  in replace_gradient_with_lod()
358       nir_src_copy(&txl->src[src_num].src, &tex->src[i].src, txl);  in replace_gradient_with_lod()
359       txl->src[src_num].src_type = tex->src[i].src_type;  in replace_gradient_with_lod()
363    txl->src[src_num].src = nir_src_for_ssa(lod);  in replace_gradient_with_lod()
364    txl->src[src_num].src_type = nir_tex_src_lod;  in replace_gradient_with_lod()
369    nir_ssa_dest_init(&txl->instr, &txl->dest,  in replace_gradient_with_lod()
371    nir_builder_instr_insert(b, &txl->instr);  in replace_gradient_with_lod()
373    nir_ssa_def_rewrite_uses(&tex->dest.ssa, nir_src_for_ssa(&txl->dest.ssa));  in replace_gradient_with_lod()