449       return add_variable(name, type, precision, ir_var_shader_in, slot, interp);  in add_input()
461       return add_variable(name, type, precision, ir_var_shader_out, slot);  in add_output()
479       return add_variable(name, type, precision, ir_var_system_value, slot);  in add_system_value()
487    ir_variable *add_variable(const char *name, const glsl_type *type,
598    symtab->add_variable(var);  in add_index_variable()
603 builtin_variable_generator::add_variable(const char *name,  in add_variable()  function in __anon217c19b00111::builtin_variable_generator
644    symtab->add_variable(var);  in add_variable()
665       add_variable(name, type, precision, ir_var_uniform, -1);  in add_uniform()
698    ir_variable *const var = add_variable(name, glsl_type::int_type,  in add_const()
711    ir_variable *const var = add_variable(name, glsl_type::ivec3_type,  in add_const_ivec3()
1600       add_variable("gl_in", array(per_vertex_in_type, state->Const.MaxPatchVertices),  in generate_varyings()
1606       add_variable("gl_in", array(per_vertex_in_type, 0),  in generate_varyings()
1612       add_variable("gl_out", array(per_vertex_out_type, 0),  in generate_varyings()
1623             add_variable(fields[i].name, fields[i].type, fields[i].precision,  in generate_varyings()