404       return add_variable(name, type, precision, ir_var_shader_in, slot, interp);  in add_input()
416       return add_variable(name, type, precision, ir_var_shader_out, slot);  in add_output()
434       return add_variable(name, type, precision, ir_var_system_value, slot);  in add_system_value()
442    ir_variable *add_variable(const char *name, const glsl_type *type,
553    symtab->add_variable(var);  in add_index_variable()
558 builtin_variable_generator::add_variable(const char *name,  in add_variable()  function in __anon2ec231e40111::builtin_variable_generator
599    symtab->add_variable(var);  in add_variable()
620       add_variable(name, type, precision, ir_var_uniform, -1);  in add_uniform()
659    ir_variable *const var = add_variable(name, glsl_type::int_type,  in add_const()
672    ir_variable *const var = add_variable(name, glsl_type::ivec3_type,  in add_const_ivec3()
1554       add_variable("gl_in", array(per_vertex_in_type, state->Const.MaxPatchVertices),  in generate_varyings()
1560       add_variable("gl_in", array(per_vertex_in_type, 0),  in generate_varyings()
1566       add_variable("gl_out", array(per_vertex_out_type, 0),  in generate_varyings()
1577             add_variable(fields[i].name, fields[i].type, fields[i].precision,  in generate_varyings()