/*
- * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
#include <stddef.h>
#include "firm_types.h"
-#include "irop.h"
-#include "iropt.h"
-#include "irextbb.h"
-#include "typerep.h"
+#include "begin.h"
/**
* @page ir_graph The struct ir_graph
* with a Sel node the pointer to a thread local variable.
*
* - args The ir_node that produces the arguments of the method as
- * it's result. This is a Proj node on the fourth output of
+ * its result. This is a Proj node on the fourth output of
* the start node. This output is tagged as pn_Start_T_args.
*
* - proj_args The proj nodes of the args node.
* interface in ircons and by the optimizations.
* Further it is set by all walker functions.
*/
-extern ir_graph *current_ir_graph;
+FIRM_API ir_graph *current_ir_graph;
-ir_graph *get_current_ir_graph(void);
-void set_current_ir_graph(ir_graph *graph);
-
-/** This flag indicate the current view. The behavior of some methods
- * (get_irn_*, set_irn_*) is influenced by this flag. */
-int get_interprocedural_view(void);
-void set_interprocedural_view(int state);
+FIRM_API ir_graph *get_current_ir_graph(void);
+FIRM_API void set_current_ir_graph(ir_graph *graph);
/**
* Create a new ir graph to build ir for a procedure.
* represent a procedure in FIRM.
*
* It allocates an ir_graph and sets the field irg of the entity ent
- * as well as current_ir_graph to point to this graph.
- * Further it allocates the following nodes needed for every
- * procedure:
+ * to point to this graph. Further it allocates the following nodes needed
+ * for every procedure:
*
- * - The start block containing a start node and Proj nodes for it's
+ * - The start block containing a start node and Proj nodes for its
* seven results (X, M, P, P, P, T, P).
* - The end block containing an end node. This block is not matured
* after executing new_ir_graph() as predecessors need to be added to it.
- * (Maturing a block means fixing it's number of predecessors.)
+ * (Maturing a block means fixing its number of predecessors.)
* - The current block, which is empty and also not matured.
*
* Further it enters the global store into the data structure of the start
*
* @see new_pseudo_ir_graph()
*/
-ir_graph *new_ir_graph (ir_entity *ent, int n_loc);
+FIRM_API ir_graph *new_ir_graph(ir_entity *ent, int n_loc);
/** Frees the passed irgraph.
* Deallocates all nodes in this graph and the ir_graph structure.
* Does not free types, entities or modes that are used only by this
* graph, nor the entity standing for this graph.
*/
-void free_ir_graph (ir_graph *irg);
+FIRM_API void free_ir_graph(ir_graph *irg);
/* --- access routines for all ir_graph attributes --- */
* @param thing an arbitrary pointer
*
* @return
- * true if the thing is a ir graph, else false
+ * true if the thing is a IR graph, else false
*/
-int is_ir_graph(const void *thing);
-
-/* #define get_irg_entity get_irg_ent */
-/* #define set_irg_entity set_irg_ent */
-ir_entity *get_irg_entity (const ir_graph *irg);
-void set_irg_entity (ir_graph *irg, ir_entity *ent);
-
-ir_type *get_irg_frame_type (ir_graph *irg);
-void set_irg_frame_type (ir_graph *irg, ir_type *ftp);
-
-ir_node *get_irg_start_block (const ir_graph *irg);
-void set_irg_start_block (ir_graph *irg, ir_node *node);
-
-ir_node *get_irg_start (const ir_graph *irg);
-void set_irg_start (ir_graph *irg, ir_node *node);
-
-ir_node *get_irg_end_block (const ir_graph *irg);
-void set_irg_end_block (ir_graph *irg, ir_node *node);
-
-ir_node *get_irg_end (const ir_graph *irg);
-void set_irg_end (ir_graph *irg, ir_node *node);
-
-/* The fields end_reg and end_except contain the end nodes of the
- interprocedural view. If the view is not constructed they contain
- the normal end node. */
-ir_node *get_irg_end_reg (const ir_graph *irg);
-void set_irg_end_reg (ir_graph *irg, ir_node *node);
-
-ir_node *get_irg_end_except (const ir_graph *irg);
-void set_irg_end_except (ir_graph *irg, ir_node *node);
-
-/** Returns the node that represents the frame pointer. */
-ir_node *get_irg_frame (const ir_graph *irg);
-/** Sets the node that represents the frame pointer. */
-void set_irg_frame (ir_graph *irg, ir_node *node);
-
-/** Returns the node that represents the global pointer. */
-ir_node *get_irg_globals (const ir_graph *irg);
-/** Sets the node that represents the global pointer. */
-void set_irg_globals (ir_graph *irg, ir_node *node);
-
-/** Returns the node that represents the tls pointer. */
-ir_node *get_irg_tls (const ir_graph *irg);
-/** Sets the node that represents the tls pointer. */
-void set_irg_tls (ir_graph *irg, ir_node *node);
-
-/** Returns the node that represents the initial memory. */
-ir_node *get_irg_initial_mem (const ir_graph *irg);
-/** Sets the node that represents the initial memory. */
-void set_irg_initial_mem (ir_graph *irg, ir_node *node);
-
-/** Returns the node that represents the argument pointer. */
-ir_node *get_irg_args (const ir_graph *irg);
-/** Sets the node that represents the argument pointer. */
-void set_irg_args (ir_graph *irg, ir_node *node);
-
-/** Returns the node that represents the value parameter base pointer. */
-ir_node *get_irg_value_param_base (const ir_graph *irg);
-/** Sets the node that represents the value parameter base pointer. */
-void set_irg_value_param_base (ir_graph *irg, ir_node *node);
-
-/** Returns an array of the nodes of the argument pointer. */
-ir_node **get_irg_proj_args (const ir_graph *irg);
-/** Sets the array of the nodes of the argument pointer. */
-void set_irg_proj_args (ir_graph *irg, ir_node **nodes);
+FIRM_API int is_ir_graph(const void *thing);
+
+/** Returns the entity of an IR graph. */
+FIRM_API ir_entity *get_irg_entity(const ir_graph *irg);
+/** Sets the entity of an IR graph. */
+FIRM_API void set_irg_entity(ir_graph *irg, ir_entity *ent);
+
+/** Returns the frame type of an IR graph. */
+FIRM_API ir_type *get_irg_frame_type(ir_graph *irg);
+/** Sets the frame type of an IR graph. */
+FIRM_API void set_irg_frame_type(ir_graph *irg, ir_type *ftp);
+
+/** Returns the value parameter type of an IR graph. */
+FIRM_API ir_type *get_irg_value_param_type(ir_graph *irg);
+
+/** Returns the start block of an IR graph. */
+FIRM_API ir_node *get_irg_start_block(const ir_graph *irg);
+/** Sets the start block of an IR graph. */
+FIRM_API void set_irg_start_block(ir_graph *irg, ir_node *node);
+
+/** Returns the Start node of an IR graph. */
+FIRM_API ir_node *get_irg_start(const ir_graph *irg);
+/** Sets the Start node of an IR graph. */
+FIRM_API void set_irg_start(ir_graph *irg, ir_node *node);
+
+/** Returns the end block of an IR graph. */
+FIRM_API ir_node *get_irg_end_block(const ir_graph *irg);
+/** Sets the end block of an IR graph. */
+FIRM_API void set_irg_end_block(ir_graph *irg, ir_node *node);
+
+/** Returns the End node of an IR graph. */
+FIRM_API ir_node *get_irg_end(const ir_graph *irg);
+/** Sets the End node of an IR graph. */
+FIRM_API void set_irg_end(ir_graph *irg, ir_node *node);
+
+/** Returns the node that represents the initial control flow of the given
+ * IR graph. */
+FIRM_API ir_node *get_irg_initial_exec(const ir_graph *irg);
+/** Sets the node that represents the initial control of the given IR graph. */
+FIRM_API void set_irg_initial_exec(ir_graph *irg, ir_node *node);
+
+/** Returns the node that represents the frame pointer of the given IR graph. */
+FIRM_API ir_node *get_irg_frame(const ir_graph *irg);
+/** Sets the node that represents the frame pointer of the given IR graph. */
+FIRM_API void set_irg_frame(ir_graph *irg, ir_node *node);
+
+/** Returns the node that represents the initial memory of the given IR graph. */
+FIRM_API ir_node *get_irg_initial_mem(const ir_graph *irg);
+/** Sets the node that represents the initial memory of the given IR graph. */
+FIRM_API void set_irg_initial_mem(ir_graph *irg, ir_node *node);
+
+/** Returns the node that represents the argument pointer of the given IR graph. */
+FIRM_API ir_node *get_irg_args(const ir_graph *irg);
+/** Sets the node that represents the argument pointer of the given IR graph. */
+FIRM_API void set_irg_args(ir_graph *irg, ir_node *node);
+
+/** Returns the Bad node of the given IR graph. Use new_Bad() instead!! */
+FIRM_API ir_node *get_irg_bad(const ir_graph *irg);
+FIRM_API void set_irg_bad(ir_graph *irg, ir_node *node);
+
+/** Returns the NoMem node of the given IR graph. Use new_NoMem() instead!! */
+FIRM_API ir_node *get_irg_no_mem(const ir_graph *irg);
+FIRM_API void set_irg_no_mem(ir_graph *irg, ir_node *node);
+
+/** Returns the number of value numbers of an IR graph. */
+FIRM_API int get_irg_n_locs(ir_graph *irg);
-/** Returns the current block of a graph. */
-ir_node *get_irg_current_block (const ir_graph *irg);
-/** Sets the current block of a graph. */
-void set_irg_current_block (ir_graph *irg, ir_node *node);
-
-/** Returns the Bad node. Use new_Bad() instead!! */
-ir_node *get_irg_bad (const ir_graph *irg);
-void set_irg_bad (ir_graph *irg, ir_node *node);
+/** Returns the graph number. */
+FIRM_API long get_irg_graph_nr(const ir_graph *irg);
-/** Returns the NoMem node. Use new_NoMem() instead!! */
-ir_node *get_irg_no_mem (const ir_graph *irg);
-void set_irg_no_mem (ir_graph *irg, ir_node *node);
+/**
+ * Returns the graph number. This is a unique number for the graph and is
+ * smaller than get_irp_last_idx()
+ * Note: you cannot use this number for get_irp_irg()
+ */
+FIRM_API size_t get_irg_idx(const ir_graph *irg);
-/** Returns the number of value numbers of a graph. */
-int get_irg_n_locs (ir_graph *irg);
+/**
+ * Get the node for an index.
+ * @param irg The graph.
+ * @param idx The index you want the node for.
+ * @return The node with that index or NULL, if there is no node with that
+ * index.
+ * @note The node you got might be dead.
+ */
+FIRM_API ir_node *get_idx_irn(ir_graph *irg, unsigned idx);
-/** Returns the graph number. */
-long get_irg_graph_nr(ir_graph *irg);
-/********************************************************************************/
-/* States of an ir_graph. */
-/********************************************************************************/
+/******************************************************************************/
+/* States of an ir_graph. */
+/******************************************************************************/
/*
information associated with the graph. Optimizations invalidate these
phase_backend /**< The graph is taken by the backend. Machine specific nodes may be present. */
} irg_phase_state;
-/** returns the phase_state of an IR graph. */
-irg_phase_state get_irg_phase_state (const ir_graph *irg);
-
-/** sets the phase state of an IR graph. */
-void set_irg_phase_state(ir_graph *irg, irg_phase_state state);
+/** Returns the phase_state of an IR graph. */
+FIRM_API irg_phase_state get_irg_phase_state(const ir_graph *irg);
-#define set_irg_phase_low(irg) set_irg_phase_state(irg, phase_low)
+/** Sets the phase state of an IR graph. */
+FIRM_API void set_irg_phase_state(ir_graph *irg, irg_phase_state state);
/** state: op_pin_state_pinned
The graph is "op_pin_state_pinned" if all nodes are associated with a basic block.
invalid block, i.e., the block is not a dominator of all the uses of
the node.
The enum op_pin_state is defined in irop.h. */
-op_pin_state get_irg_pinned (const ir_graph *irg);
+FIRM_API op_pin_state get_irg_pinned(const ir_graph *irg);
/** state: outs_state
* Outs are the back edges or def-use edges of ir nodes.
outs_inconsistent /**< Outs have been computed, memory is still allocated,
but the graph has been changed since. */
} irg_outs_state;
-irg_outs_state get_irg_outs_state(const ir_graph *irg);
-void set_irg_outs_inconsistent(ir_graph *irg);
+FIRM_API irg_outs_state get_irg_outs_state(const ir_graph *irg);
+FIRM_API void set_irg_outs_inconsistent(ir_graph *irg);
/** state: extended basic block state. */
typedef enum {
- extblk_none = 0, /**< No extended basic block information is constructed. Default. */
- extblk_valid = 1, /**< Extended basic block information is valid. */
- extblk_invalid = 2 /**< Extended basic block information is constructed but invalid. */
-} irg_extblk_state;
-irg_extblk_state get_irg_extblk_state(const ir_graph *irg);
-void set_irg_extblk_inconsistent(ir_graph *irg);
+ ir_extblk_info_none = 0, /**< No extended basic block information is constructed. Default. */
+ ir_extblk_info_valid = 1, /**< Extended basic block information is valid. */
+ ir_extblk_info_invalid = 2 /**< Extended basic block information is constructed but invalid. */
+} irg_extblk_info_state;
+FIRM_API irg_extblk_info_state get_irg_extblk_state(const ir_graph *irg);
+FIRM_API void set_irg_extblk_inconsistent(ir_graph *irg);
/** state: dom_state
* Signals the state of the dominator / post dominator information.
} irg_dom_state;
/** returns the dominator state of an IR graph. */
-irg_dom_state get_irg_dom_state(const ir_graph *irg);
+FIRM_API irg_dom_state get_irg_dom_state(const ir_graph *irg);
/** returns the post dominator state of an IR graph. */
-irg_dom_state get_irg_postdom_state(const ir_graph *irg);
+FIRM_API irg_dom_state get_irg_postdom_state(const ir_graph *irg);
/** sets the dominator and post dominator state of an IR graph to inconsistent. */
-void set_irg_doms_inconsistent(ir_graph *irg);
+FIRM_API void set_irg_doms_inconsistent(ir_graph *irg);
/** state: loopinfo_state
* Loop information describes the loops within the control and
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_loopinfo_state;
/** Return the current loop information state. */
-irg_loopinfo_state get_irg_loopinfo_state(const ir_graph *irg);
+FIRM_API irg_loopinfo_state get_irg_loopinfo_state(const ir_graph *irg);
/** Sets the current loop information state. */
-void set_irg_loopinfo_state(ir_graph *irg, irg_loopinfo_state s);
+FIRM_API void set_irg_loopinfo_state(ir_graph *irg, irg_loopinfo_state s);
/** Sets the loop information state to the appropriate inconsistent state.
* If state is 'none' does not change. */
-void set_irg_loopinfo_inconsistent(ir_graph *irg);
+FIRM_API void set_irg_loopinfo_inconsistent(ir_graph *irg);
/** Sets the loop information state to the appropriate inconsistent state.
* If state is 'none' does not change.
* Does this for all irgs. */
-void set_irp_loopinfo_inconsistent(void);
+FIRM_API void set_irp_loopinfo_inconsistent(void);
/** state: callee_information_state
* Call nodes contain a list of possible callees. This list must be
irg_callee_info_inconsistent
} irg_callee_info_state;
-/** returns the callee_info_state of an IR graph. */
-irg_callee_info_state get_irg_callee_info_state(const ir_graph *irg);
+/** Returns the callee_info_state of an IR graph. */
+FIRM_API irg_callee_info_state get_irg_callee_info_state(const ir_graph *irg);
-/** sets the callee_info_state of an IR graph. */
-void set_irg_callee_info_state(ir_graph *irg, irg_callee_info_state s);
+/** Sets the callee_info_state of an IR graph. */
+FIRM_API 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
} irg_inline_property;
/** Returns the inline property of a graph. */
-irg_inline_property get_irg_inline_property(const ir_graph *irg);
+FIRM_API irg_inline_property get_irg_inline_property(const ir_graph *irg);
/** Sets the inline property of a graph. */
-void set_irg_inline_property(ir_graph *irg, irg_inline_property s);
+FIRM_API void set_irg_inline_property(ir_graph *irg, irg_inline_property s);
/**
* Returns the mask of the additional graph properties.
* The properties are automatically inherited from the method type
* if they were not set using set_irg_additional_properties() or
- * set_irg_additional_property().
+ * set_irg_additional_properties().
*
- * @return a bitset of mtp_additional_property values
+ * @return a bitset of mtp_additional_properties values
*/
-unsigned get_irg_additional_properties(const ir_graph *irg);
+FIRM_API mtp_additional_properties get_irg_additional_properties(const ir_graph *irg);
/** Sets the mask of the additional graph properties. */
-void set_irg_additional_properties(ir_graph *irg, unsigned property_mask);
+FIRM_API void set_irg_additional_properties(ir_graph *irg,
+ mtp_additional_properties property_mask);
/** Sets one additional graph property. */
-void set_irg_additional_property(ir_graph *irg, mtp_additional_property flag);
+FIRM_API void add_irg_additional_properties(ir_graph *irg,
+ mtp_additional_properties flag);
/** A void * field to link arbitrary information to the node. */
-void set_irg_link (ir_graph *irg, void *thing);
-void *get_irg_link (const ir_graph *irg);
+FIRM_API void set_irg_link(ir_graph *irg, void *thing);
+FIRM_API void *get_irg_link(const ir_graph *irg);
/** 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);
+FIRM_API void inc_irg_visited(ir_graph *irg);
+FIRM_API ir_visited_t get_irg_visited(const ir_graph *irg);
+FIRM_API 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);
+FIRM_API ir_visited_t get_max_irg_visited(void);
+FIRM_API void set_max_irg_visited(int val);
+FIRM_API 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);
+FIRM_API void inc_irg_block_visited(ir_graph *irg);
+FIRM_API ir_visited_t get_irg_block_visited(const ir_graph *irg);
+FIRM_API 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.
*/
+typedef enum ir_resources_t {
+ /* local (irg) resources */
+ IR_RESOURCE_NONE = 0,
+ 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. */
+ IR_RESOURCE_TYPE_VISITED = 1 << 9, /**< type visited flags */
+
+ /* masks */
+ IR_RESOURCE_LOCAL_MASK = 0x00FF, /**< Mask for all local resources. */
+ IR_RESOURCE_GLOBAL_MASK = 0xFF00 /**< Mask for all global resources. */
+} ir_resources_t;
+ENUM_BITSET(ir_resources_t)
+
#ifndef NDEBUG
-void set_using_block_visited(ir_graph *irg);
-void clear_using_block_visited(ir_graph *irg);
-int using_block_visited(const ir_graph *irg);
-void set_using_visited(ir_graph *irg);
-void clear_using_visited(ir_graph *irg);
-int using_visited(const ir_graph *irg);
-void set_using_irn_link(ir_graph *irg);
-void clear_using_irn_link(ir_graph *irg);
-int using_irn_link(const ir_graph *irg);
+FIRM_API void ir_reserve_resources(ir_graph *irg, ir_resources_t resources);
+FIRM_API void ir_free_resources(ir_graph *irg, ir_resources_t resources);
+FIRM_API ir_resources_t ir_resources_reserved(const ir_graph *irg);
#else
-static INLINE void set_using_block_visited(ir_graph *irg) { (void) irg; }
-static INLINE void clear_using_block_visited(ir_graph *irg) { (void) irg; }
-static INLINE int using_block_visited(const ir_graph *irg) { (void) irg; return 0; }
-static INLINE void set_using_visited(ir_graph *irg) { (void) irg; }
-static INLINE void clear_using_visited(ir_graph *irg) { (void) irg; }
-static INLINE int using_visited(const ir_graph *irg) { (void) irg; return 0; }
-static INLINE void set_using_irn_link(ir_graph *irg) { (void) irg; }
-static INLINE void clear_using_irn_link(ir_graph *irg) { (void) irg; }
-static INLINE int using_irn_link(const ir_graph *irg) { (void) irg; return 0; }
+#define ir_reserve_resources(irg,resources) (void)0
+#define ir_free_resources(irg,resources) (void)0
+#define ir_resources_reserved(irg) 0
#endif
-/** Normalization: Move Proj nodes into the same block as its predecessors */
-void normalize_proj_nodes(ir_graph *irg);
+/**
+ * Graph State
+ */
+typedef enum {
+ IR_GRAPH_STATE_KEEP_MUX = 1U << 0, /**< should perform no further optimisations on Mux nodes */
+ IR_GRAPH_STATE_ARCH_DEP = 1U << 1, /**< should not construct more nodes which irarch potentially breaks down */
+ IR_GRAPH_STATE_BCONV_ALLOWED = 1U << 2, /**< Conv(mode_b) to Iu is allowed as set command */
+} ir_graph_state_t;
+ENUM_BITSET(ir_graph_state_t)
+
+/** set some state flags on the graph (this does not clear the other flags) */
+FIRM_API void set_irg_state(ir_graph *irg, ir_graph_state_t state);
+/** clear some state flags of the graph */
+FIRM_API void clear_irg_state(ir_graph *irg, ir_graph_state_t state);
+/** query whether a set of graph state flags are activated */
+FIRM_API int is_irg_state(const ir_graph *irg, ir_graph_state_t state);
-/** set a description for local value n */
-void set_irg_loc_description(ir_graph *irg, int n, void *description);
+/** Set a description for local value n. */
+FIRM_API void set_irg_loc_description(ir_graph *irg, int n, void *description);
-/** get the description for local value n */
-void *get_irg_loc_description(ir_graph *irg, int n);
+/** Get the description for local value n. */
+FIRM_API void *get_irg_loc_description(ir_graph *irg, int n);
/** Returns a estimated node count of the irg. This count is updated
* after every irg_walk_graph().
*/
-unsigned get_irg_estimated_node_cnt(const ir_graph *irg);
+FIRM_API unsigned get_irg_estimated_node_cnt(const ir_graph *irg);
/** Returns the last irn index for this graph. */
-unsigned get_irg_last_idx(const ir_graph *irg);
+FIRM_API unsigned get_irg_last_idx(const ir_graph *irg);
/** Returns the floating point model of this graph. */
-unsigned get_irg_fp_model(const ir_graph *irg);
+FIRM_API unsigned get_irg_fp_model(const ir_graph *irg);
/** Sets a floating point model for this graph. */
-void set_irg_fp_model(ir_graph *irg, unsigned model);
+FIRM_API void set_irg_fp_model(ir_graph *irg, unsigned model);
/**
* Access custom graph data.
* must be passed to the access macro get_irg_data(), 0 if the
* registration failed.
*/
-size_t register_additional_graph_data(size_t size);
+FIRM_API size_t register_additional_graph_data(size_t size);
+
+#include "end.h"
#endif
projects / libfirm / blobdiff