#include <stddef.h>
-#include "firm_config.h"
#include "firm_types.h"
#include "irop.h"
#include "iropt.h"
/** Returns the number of value numbers of an IR graph. */
int get_irg_n_locs(ir_graph *irg);
-#ifdef DEBUG_libfirm
/** Returns the graph number. */
long get_irg_graph_nr(const ir_graph *irg);
-#endif
/**
* Returns the graph number. This is a unique number for the graph and is
loopinfo_cf = 4, /**< Loop information constructed for control flow only. */
loopinfo_inter = 8, /**< Loop information for interprocedural view. */
- loopinfo_for_firmjni = 16, /**< A hack for firmjni: all enums must differ as they
- are used in a switch. */
-
/** IntRAprocedural loop information constructed and valid. */
- loopinfo_consistent = loopinfo_constructed | loopinfo_for_firmjni | loopinfo_valid,
+ loopinfo_consistent = loopinfo_constructed | loopinfo_valid,
/** IntRAprocedural loop information constructed and invalid. */
- loopinfo_inconsistent = loopinfo_constructed | loopinfo_for_firmjni,
+ loopinfo_inconsistent = loopinfo_constructed,
/** IntERprocedural loop information constructed and valid. */
loopinfo_ip_consistent = loopinfo_constructed | loopinfo_inter | loopinfo_valid,
irg_callee_info_inconsistent
} irg_callee_info_state;
-/** returns the callee_info_state of an IR graph. */
+/** Returns the callee_info_state of an IR graph. */
irg_callee_info_state get_irg_callee_info_state(const ir_graph *irg);
-/** sets the callee_info_state of an IR graph. */
+/** Sets the callee_info_state of an IR graph. */
void set_irg_callee_info_state(ir_graph *irg, irg_callee_info_state s);
/** property:
- * Tells how to handle an ir graph in inlineing.
+ * Tells how to handle an ir graph in inlining.
*/
typedef enum {
- irg_inline_any, /**< No restriction on inlineing. Default. */
- irg_inline_forbidden, /**< The graph may not be inlined. */
+ irg_inline_any, /**< No restriction on inlining. Default. */
+ irg_inline_forbidden, /**< The graph must not be inlined. */
irg_inline_recomended, /**< The graph should be inlined. */
irg_inline_forced, /**< The graph must be inlined. */
irg_inline_forced_no_body /**< The graph must be inlined. No body is allowed
/** Increments visited flag by one.
* @see also: get_irn_visited() get_irg_block_visited(). */
-void inc_irg_visited(ir_graph *irg);
-unsigned long get_irg_visited(const ir_graph *irg);
-void set_irg_visited(ir_graph *irg, unsigned long i);
+void inc_irg_visited(ir_graph *irg);
+ir_visited_t get_irg_visited(const ir_graph *irg);
+void set_irg_visited(ir_graph *irg, ir_visited_t i);
/** An interprocedural flag valid for all irgs.
* @see also: get_irn_visited() get_irg_block_visited(). */
-unsigned long get_max_irg_visited(void);
-void set_max_irg_visited(int val);
-unsigned long inc_max_irg_visited(void);
+ir_visited_t get_max_irg_visited(void);
+void set_max_irg_visited(int val);
+ir_visited_t inc_max_irg_visited(void);
/** Increments block_visited by one.
* @see also: get_irn_visited() get_irg_block_visited(). */
-void inc_irg_block_visited(ir_graph *irg);
-unsigned long get_irg_block_visited(const ir_graph *irg);
-void set_irg_block_visited(ir_graph *irg, unsigned long i);
+void inc_irg_block_visited(ir_graph *irg);
+ir_visited_t get_irg_block_visited(const ir_graph *irg);
+void set_irg_block_visited(ir_graph *irg, ir_visited_t i);
/**
* Debug helpers: You can indicate whether you are currently using visited or
* block_visited flags. If NDEBUG is not defined, then the compiler will abort
* if 2 parties try to use the flags.
*/
-#ifndef NDEBUG
enum ir_resources_enum_t {
- IR_RESOURCE_BLOCK_VISITED = 1 << 0,
- IR_RESOURCE_BLOCK_MARK = 1 << 1,
- IR_RESOURCE_IRN_VISITED = 1 << 2,
- IR_RESOURCE_IRN_LINK = 1 << 3,
- IR_RESOURCE_LOOP_LINK = 1 << 4,
+ /* local (irg) resources */
+ IR_RESOURCE_BLOCK_VISITED = 1 << 0, /**< Block visited flags are used. */
+ IR_RESOURCE_BLOCK_MARK = 1 << 1, /**< Block mark bits are used. */
+ IR_RESOURCE_IRN_VISITED = 1 << 2, /**< IR-node visited flags are used. */
+ IR_RESOURCE_IRN_LINK = 1 << 3, /**< IR-node link fields are used. */
+ IR_RESOURCE_LOOP_LINK = 1 << 4, /**< IR-loop link fields are used. */
+ IR_RESOURCE_PHI_LIST = 1 << 5, /**< Block Phi lists are used. */
+ IR_RESOURCE_IRG_LINK = 1 << 6, /**< IR-graph link fields used. */
+
+ /* global (irp) resources */
+ IR_RESOURCE_ENTITY_LINK = 1 << 8, /**< IR-entity link fields are used. */
+
+ /* masks */
+ IR_RESOURCE_LOCAL_MASK = 0x00FF, /**< Mask for all local resources. */
+ IR_RESOURCE_GLOBAL_MASK = 0xFF00 /**< Mask for all global resources. */
};
typedef unsigned ir_resources_t;
+#ifndef NDEBUG
void ir_reserve_resources(ir_graph *irg, ir_resources_t resources);
void ir_free_resources(ir_graph *irg, ir_resources_t resources);
ir_resources_t ir_resources_reserved(const ir_graph *irg);
/** Normalization: Move Proj nodes into the same block as its predecessors */
void normalize_proj_nodes(ir_graph *irg);
-/** set a description for local value n */
+/** Set a description for local value n. */
void set_irg_loc_description(ir_graph *irg, int n, void *description);
-/** get the description for local value n */
+/** Get the description for local value n. */
void *get_irg_loc_description(ir_graph *irg, int n);
/** Returns a estimated node count of the irg. This count is updated
projects / libfirm / blobdiff