446    ir_variable *add_input(int slot, const glsl_type *type, int precision,  in add_input()
453    ir_variable *add_input(int slot, const glsl_type *type, const char *name,  in add_input()
459    ir_variable *add_output(int slot, const glsl_type *type, int precision,  in add_output()
465    ir_variable *add_output(int slot, const glsl_type *type, const char *name)  in add_output()
470    ir_variable *add_index_output(int slot, int index, const glsl_type *type,  in add_index_output()
477    ir_variable *add_system_value(int slot, const glsl_type *type, int precision,  in add_system_value()
482    ir_variable *add_system_value(int slot, const glsl_type *type,  in add_system_value()
488    ir_variable *add_variable(const char *name, const glsl_type *type,
491    ir_variable *add_index_variable(const char *name, const glsl_type *type,
494    ir_variable *add_uniform(const glsl_type *type, int precision,
496    ir_variable *add_uniform(const glsl_type *type, const char *name)  in add_uniform()
500    ir_variable *add_const(const char *name, int precision, int value);
501    ir_variable *add_const(const char *name, int value)  in add_const()
505    ir_variable *add_const_ivec3(const char *name, int x, int y, int z);
557 ir_variable *
564    ir_variable *var = new(symtab) ir_variable(type, name, mode);  in add_index_variable()
603 ir_variable *
610    ir_variable *var = new(symtab) ir_variable(type, name, mode);  in add_variable()
660 ir_variable *
665    ir_variable *const uni =  in add_uniform()
695 ir_variable *
699    ir_variable *const var = add_variable(name, glsl_type::int_type,  in add_const()
708 ir_variable *
712    ir_variable *const var = add_variable(name, glsl_type::ivec3_type,  in add_const_ivec3()
1225    ir_variable *var;  in generate_tes_special_vars()
1265    ir_variable *var;  in generate_gs_special_vars()
1311    ir_variable *var;  in generate_fs_special_vars()
1361       ir_variable *const var =  in generate_fs_special_vars()
1372       ir_variable *const depth_var =  in generate_fs_special_vars()
1379       ir_variable *const stencil_var =  in generate_fs_special_vars()
1407       ir_variable *const var =  in generate_fs_special_vars()
1414       ir_variable *const var =  in generate_fs_special_vars()
1639          ir_variable *var =  in generate_varyings()