struct _be_chordal_env_t {
struct obstack obst; /**< An obstack for temporary storage. */
be_ra_chordal_opts_t *opts; /**< A pointer to the chordal ra options. */
- firm_dbg_module_t *dbg; /**< Debug module for the chordal register allocator. */
const be_irg_t *birg; /**< Back-end IRG session. */
dom_front_info_t *dom_front; /**< Dominance frontiers. */
ir_graph *irg; /**< The graph under examination. */
pmap *border_heads; /**< Maps blocks to border heads. */
be_ifg_t *ifg; /**< The interference graph. */
void *data; /**< Some pointer, to which different phases can attach data to. */
+ DEBUG_ONLY(firm_dbg_module_t *dbg;) /**< Debug module for the chordal register allocator. */
};
static INLINE struct list_head *_get_block_border_head(const be_chordal_env_t *inf, ir_node *bl) {