ir_entity **param_map; /**< An array mapping type parameters to arg_type entries */
int initial_offset; /**< the initial difference between stack pointer and frame pointer */
int initial_bias; /**< the initial stack bias */
- int stack_dir; /**< -1 for decreasing, 1 for increasing. */
bool sp_relative : 1; /**< entities are addressed relative to
stack pointer (omit-fp mode) */
};