#ifndef _IRGRAPH_T_H_
#define _IRGRAPH_T_H_
+#include "firm_types.h"
#include "irgraph.h"
#include "firm_common_t.h"
#include "irtypeinfo.h"
#include "irprog.h"
#include "pseudo_irg.h"
+#include "type_t.h"
+#include "entity_t.h"
+#include "typegmod.h"
+#include "tr_inheritance.h"
#include "irloop.h"
+#include "execution_frequency.h"
#include "obst.h"
#include "pset.h"
#include "set.h"
-#include "type_t.h"
#define FRAME_TP_SUFFIX "frame_tp"
struct ir_graph {
firm_kind kind; /**< always set to k_ir_graph*/
/* -- Basics of the representation -- */
- struct entity *ent; /**< The entity of this procedure, i.e.,
+ entity *ent; /**< The entity of this procedure, i.e.,
the type of the procedure and the
class it belongs to. */
- struct type *frame_type; /**< A class type representing the stack frame.
- Can include "inner" methods. */
- struct ir_node *start_block; /**< block the start node will belong to */
- struct ir_node *start; /**< start node of this ir_graph */
- struct ir_node *end_block; /**< block the end node will belong to */
- struct ir_node *end; /**< end node of this ir_graph */
- struct ir_node *end_reg; /**< end node of this ir_graph */
- struct ir_node *end_except; /**< end node of this ir_graph */
- struct ir_node *cstore; /**< constant store -- no more needed!! */
- struct ir_node *frame; /**< method's frame */
- struct ir_node *globals; /**< pointer to the data segment containing all
- globals as well as global procedures. */
- struct ir_node *initial_mem; /**< initial memory of this graph */
- struct ir_node *args; /**< methods arguments */
- struct ir_node **proj_args; /**< projs off the methods arguments */
- struct ir_node *bad; /**< bad node of this ir_graph, the one and
- only in this graph */
- struct ir_node *no_mem; /**< NoMem node of this ir_graph, the one and
- only in this graph */
+ ir_type *frame_type; /**< A class type representing the stack frame.
+ Can include "inner" methods. */
+ ir_node *start_block; /**< block the start node will belong to */
+ ir_node *start; /**< start node of this ir_graph */
+ ir_node *end_block; /**< block the end node will belong to */
+ ir_node *end; /**< end node of this ir_graph */
+ ir_node *end_reg; /**< end node of this ir_graph */
+ ir_node *end_except; /**< end node of this ir_graph */
+ ir_node *cstore; /**< constant store -- no more needed!! */
+ ir_node *frame; /**< method's frame */
+ ir_node *globals; /**< pointer to the data segment containing all
+ globals as well as global procedures. */
+ ir_node *initial_mem; /**< initial memory of this graph */
+ ir_node *args; /**< methods arguments */
+ ir_node **proj_args; /**< projs of the methods arguments */
+ ir_node *bad; /**< bad node of this ir_graph, the one and
+ only in this graph */
+ ir_node *no_mem; /**< NoMem node of this ir_graph, the one and
+ only in this graph */
/* GL removed: we need unknown with mode for analyses. */
/* struct ir_node *unknown;*/ /**< unknown node of this ir_graph */
struct obstack *obst; /**< obstack where all of the ir_nodes live */
- struct ir_node *current_block; /**< block for newly gen_*()-erated
- ir_nodes */
+ ir_node *current_block; /**< block for newly gen_*()-erated ir_nodes */
+ struct obstack *extbb_obst; /**< obstack for extended basic block info */
+
+ /* -- Fields for graph properties -- */
+ irg_inline_property inline_property; /**< How to handle inlineing. */
+ unsigned additional_properties; /**< additional graph properties. */
/* -- Fields indicating different states of irgraph -- */
irg_phase_state phase_state; /**< compiler phase */
- op_pin_state op_pin_state_pinned; /**< Flag for status of nodes */
+ op_pin_state irg_pinned_state; /**< Flag for status of nodes */
irg_outs_state outs_state; /**< Out edges. */
- irg_dom_state dom_state; /**< Dominator information */
- irg_typeinfo_state typeinfo_state; /**< Validity of type information */
+ irg_dom_state dom_state; /**< Dominator state information */
+ irg_dom_state pdom_state; /**< Post Dominator state information */
+ ir_typeinfo_state typeinfo_state; /**< Validity of type information */
irg_callee_info_state callee_info_state; /**< Validity of callee information */
- irg_inline_property inline_property; /**< How to handle inlineing. */
irg_loopinfo_state loopinfo_state; /**< state of loop information */
+ exec_freq_state execfreq_state; /**< state of execution frequency information */
+ ir_class_cast_state class_cast_state; /**< kind of cast operations in code. */
+ irg_extblk_info_state extblk_state; /**< state of extended basic block info */
/* -- Fields for construction -- */
#if USE_EXPLICIT_PHI_IN_STACK
/* -- Fields for optimizations / analysis information -- */
pset *value_table; /**< hash table for global value numbering (cse)
for optimizing use in iropt.c */
- struct ir_node **outs; /**< Space for the out arrays. */
+ ir_node **outs; /**< Space for the out arrays. */
#ifdef DEBUG_libfirm
- int n_outs; /* < Size wasted for outs */
+ int n_outs; /**< Size wasted for outs */
#endif /* defined DEBUG_libfirm */
- struct ir_loop *loop; /**< The outermost loop */
+ ir_loop *loop; /**< The outermost loop */
void *link; /**< A void* field to link any information to
the node. */
every time someone walks through
the graph */
unsigned long block_visited; /**< same as visited, for a complete block */
+ unsigned estimated_node_count; /**< estimated number of nodes in this graph,
+ updated after every walk */
+#if FIRM_EDGES_INPLACE
+ irg_edge_info_t edge_info; /**< edge info for automatic outs */
+#endif
#ifdef DEBUG_libfirm
- int graph_nr; /**< a unique graph number for each graph to make output
+ long graph_nr; /**< a unique graph number for each graph to make output
readable. */
#endif
-#ifdef FIRM_EDGES_INPLACE
- irg_edge_info_t edge_info;
-#endif
};
/**
* Initializes the graph construction module
*/
-void init_irgraph(void);
+void firm_init_irgraph(void);
/* Internal constructor that does not add to irp_irgs or the like. */
ir_graph *new_r_ir_graph (entity *ent, int n_loc);
/* inline functions for graphs */
/*-------------------------------------------------------------------*/
-extern int __interprocedural_view;
+extern int firm_interprocedural_view;
static INLINE int
_get_interprocedural_view(void) {
- return __interprocedural_view;
+ return firm_interprocedural_view;
}
static INLINE int
irg->ent = ent;
}
-static INLINE type *
-_get_irg_frame_type(const ir_graph *irg) {
+static INLINE ir_type *
+_get_irg_frame_type(ir_graph *irg) {
assert(irg && irg->frame_type);
- return irg->frame_type;
+ return irg->frame_type = skip_tid(irg->frame_type);
}
static INLINE void
-_set_irg_frame_type(ir_graph *irg, type *ftp) {
+_set_irg_frame_type(ir_graph *irg, ir_type *ftp) {
assert(is_Class_type(ftp));
irg->frame_type = ftp;
}
static INLINE op_pin_state
_get_irg_pinned(const ir_graph *irg) {
- return irg->op_pin_state_pinned;
+ return irg->irg_pinned_state;
}
static INLINE irg_outs_state
static INLINE void
_set_irg_outs_inconsistent(ir_graph *irg) {
- irg->outs_state = outs_inconsistent;
+ if (irg->outs_state == outs_consistent)
+ irg->outs_state = outs_inconsistent;
+}
+
+static INLINE irg_extblk_state
+_get_irg_extblk_state(const ir_graph *irg) {
+ return irg->extblk_state;
+}
+
+static INLINE void
+_set_irg_extblk_inconsistent(ir_graph *irg) {
+ if (irg->extblk_state == extblk_valid)
+ irg->extblk_state = extblk_invalid;
}
static INLINE irg_dom_state
return irg->dom_state;
}
+static INLINE irg_dom_state
+_get_irg_postdom_state(const ir_graph *irg) {
+ return irg->pdom_state;
+}
+
static INLINE void
-_set_irg_dom_inconsistent(ir_graph *irg) {
- irg->dom_state = dom_inconsistent;
+_set_irg_doms_inconsistent(ir_graph *irg) {
+ if (irg->dom_state != dom_none)
+ irg->dom_state = dom_inconsistent;
+ if (irg->pdom_state != dom_none)
+ irg->pdom_state = dom_inconsistent;
}
static INLINE irg_loopinfo_state
irg->loopinfo_state = s;
}
+static INLINE void
+_set_irg_loopinfo_inconsistent(ir_graph *irg) {
+ irg->loopinfo_state &= ~loopinfo_valid;
+}
+
static INLINE void
_set_irg_pinned(ir_graph *irg, op_pin_state p) {
- irg->op_pin_state_pinned = p;
+ irg->irg_pinned_state = p;
}
static INLINE irg_callee_info_state
irg->inline_property = s;
}
+static INLINE unsigned
+_get_irg_additional_properties(const ir_graph *irg) {
+ if (irg->additional_properties & mtp_property_inherited)
+ return get_method_additional_properties(get_entity_type(irg->ent));
+ return irg->additional_properties;
+}
+
+static INLINE void
+_set_irg_additional_properties(ir_graph *irg, unsigned mask) {
+ /* do not allow to set the mtp_property_inherited flag or
+ * the automatic inheritance of flags will not work */
+ irg->additional_properties = mask & ~mtp_property_inherited;
+}
+
+static INLINE void
+_set_irg_additional_property(ir_graph *irg, mtp_additional_property flag) {
+ unsigned prop = irg->additional_properties;
+
+ if (prop & mtp_property_inherited)
+ prop = get_method_additional_properties(get_entity_type(irg->ent));
+ irg->additional_properties = prop | flag;
+}
+
static INLINE void
_set_irg_link(ir_graph *irg, void *thing) {
irg->link = thing;
++irg->block_visited;
}
-#define get_interprocedural_view() _get_interprocedural_view()
-#define is_ir_graph(thing) _is_ir_graph(thing)
-#define get_irg_start_block(irg) _get_irg_start_block(irg)
-#define set_irg_start_block(irg, node) _set_irg_start_block(irg, node)
-#define get_irg_start(irg) _get_irg_start(irg)
-#define set_irg_start(irg, node) _set_irg_start(irg, node)
-#define get_irg_end_block(irg) _get_irg_end_block(irg)
-#define set_irg_end_block(irg, node) _set_irg_end_block(irg, node)
-#define get_irg_end(irg) _get_irg_end(irg)
-#define set_irg_end(irg, node) _set_irg_end(irg, node)
-#define get_irg_end_reg(irg) _get_irg_end_reg(irg)
-#define get_irg_end_except(irg) _get_irg_end_except(irg)
-#define get_irg_cstore(irg) _get_irg_cstore(irg)
-#define set_irg_cstore(irg, node) _set_irg_cstore(irg, node)
-#define get_irg_frame(irg) _get_irg_frame(irg)
-#define set_irg_frame(irg, node) _set_irg_frame(irg, node)
-#define get_irg_globals(irg) _get_irg_globals(irg)
-#define set_irg_globals(irg, node) _set_irg_globals(irg, node)
-#define get_irg_initial_mem(irg) _get_irg_initial_mem(irg)
-#define set_irg_initial_mem(irg, node) _set_irg_initial_mem(irg, node)
-#define get_irg_args(irg) _get_irg_args(irg)
-#define set_irg_args(irg, node) _set_irg_args(irg, node)
-#define get_irg_bad(irg) _get_irg_bad(irg)
-#define set_irg_bad(irg, node) _set_irg_bad(irg, node)
-#define get_irg_no_mem(irg) _get_irg_no_mem(irg)
-#define set_irg_no_mem(irg, node) _set_irg_no_mem(irg, node)
-#define get_irg_current_block(irg) _get_irg_current_block(irg)
-#define set_irg_current_block(irg, node) _set_irg_current_block(irg, node)
-#define get_irg_entity(irg) _get_irg_entity(irg)
-#define set_irg_entity(irg, ent) _set_irg_entity(irg, ent)
-#define get_irg_frame_type(irg) _get_irg_frame_type(irg)
-#define set_irg_frame_type(irg, ftp) _set_irg_frame_type(irg, ftp)
-#define get_irg_obstack(irg) _get_irg_obstack(irg)
-#define get_irg_phase_state(irg) _get_irg_phase_state(irg)
-#define set_irg_phase_low(irg) _set_irg_phase_low(irg)
-#define get_irg_pinned(irg) _get_irg_pinned(irg)
-#define get_irg_outs_state(irg) _get_irg_outs_state(irg)
-#define set_irg_outs_inconsistent(irg) _set_irg_outs_inconsistent(irg)
-#define get_irg_dom_state(irg) _get_irg_dom_state(irg)
-#define set_irg_dom_inconsistent(irg) _set_irg_dom_inconsistent(irg)
-#define get_irg_loopinfo_state(irg) _get_irg_loopinfo_state(irg)
-#define set_irg_loopinfo_state(irg, s) _set_irg_loopinfo_state(irg, s)
-#define set_irg_pinned(irg, p) _set_irg_pinned(irg, p)
-#define get_irg_callee_info_state(irg) _get_irg_callee_info_state(irg)
-#define set_irg_callee_info_state(irg, s) _set_irg_callee_info_state(irg, s)
-#define get_irg_inline_property(irg) _get_irg_inline_property(irg)
-#define set_irg_inline_property(irg, s) _set_irg_inline_property(irg, s)
-#define set_irg_link(irg, thing) _set_irg_link(irg, thing)
-#define get_irg_link(irg) _get_irg_link(irg)
-#define get_irg_visited(irg) _get_irg_visited(irg)
-#define get_irg_block_visited(irg) _get_irg_block_visited(irg)
-#define set_irg_block_visited(irg, v) _set_irg_block_visited(irg, v)
-#define inc_irg_block_visited(irg) _inc_irg_block_visited(irg)
+static INLINE unsigned
+_get_irg_estimated_node_cnt(const ir_graph *irg) {
+ return irg->estimated_node_count;
+}
+
+#define get_interprocedural_view() _get_interprocedural_view()
+#define is_ir_graph(thing) _is_ir_graph(thing)
+#define get_irg_start_block(irg) _get_irg_start_block(irg)
+#define set_irg_start_block(irg, node) _set_irg_start_block(irg, node)
+#define get_irg_start(irg) _get_irg_start(irg)
+#define set_irg_start(irg, node) _set_irg_start(irg, node)
+#define get_irg_end_block(irg) _get_irg_end_block(irg)
+#define set_irg_end_block(irg, node) _set_irg_end_block(irg, node)
+#define get_irg_end(irg) _get_irg_end(irg)
+#define set_irg_end(irg, node) _set_irg_end(irg, node)
+#define get_irg_end_reg(irg) _get_irg_end_reg(irg)
+#define get_irg_end_except(irg) _get_irg_end_except(irg)
+#define get_irg_cstore(irg) _get_irg_cstore(irg)
+#define set_irg_cstore(irg, node) _set_irg_cstore(irg, node)
+#define get_irg_frame(irg) _get_irg_frame(irg)
+#define set_irg_frame(irg, node) _set_irg_frame(irg, node)
+#define get_irg_globals(irg) _get_irg_globals(irg)
+#define set_irg_globals(irg, node) _set_irg_globals(irg, node)
+#define get_irg_initial_mem(irg) _get_irg_initial_mem(irg)
+#define set_irg_initial_mem(irg, node) _set_irg_initial_mem(irg, node)
+#define get_irg_args(irg) _get_irg_args(irg)
+#define set_irg_args(irg, node) _set_irg_args(irg, node)
+#define get_irg_bad(irg) _get_irg_bad(irg)
+#define set_irg_bad(irg, node) _set_irg_bad(irg, node)
+#define get_irg_no_mem(irg) _get_irg_no_mem(irg)
+#define set_irg_no_mem(irg, node) _set_irg_no_mem(irg, node)
+#define get_irg_current_block(irg) _get_irg_current_block(irg)
+#define set_irg_current_block(irg, node) _set_irg_current_block(irg, node)
+#define get_irg_entity(irg) _get_irg_entity(irg)
+#define set_irg_entity(irg, ent) _set_irg_entity(irg, ent)
+#define get_irg_frame_type(irg) _get_irg_frame_type(irg)
+#define set_irg_frame_type(irg, ftp) _set_irg_frame_type(irg, ftp)
+#define get_irg_obstack(irg) _get_irg_obstack(irg)
+#define get_irg_phase_state(irg) _get_irg_phase_state(irg)
+#define set_irg_phase_low(irg) _set_irg_phase_low(irg)
+#define get_irg_pinned(irg) _get_irg_pinned(irg)
+#define get_irg_outs_state(irg) _get_irg_outs_state(irg)
+#define set_irg_outs_inconsistent(irg) _set_irg_outs_inconsistent(irg)
+#define get_irg_extblk_state(irg) _get_irg_extblk_state(irg)
+#define set_irg_extblk_inconsistent(irg) _set_irg_extblk_inconsistent(irg)
+#define get_irg_dom_state(irg) _get_irg_dom_state(irg)
+#define get_irg_postdom_state(irg) _get_irg_postdom_state(irg)
+#define set_irg_doms_inconsistent(irg) _set_irg_doms_inconsistent(irg)
+#define get_irg_loopinfo_state(irg) _get_irg_loopinfo_state(irg)
+#define set_irg_loopinfo_state(irg, s) _set_irg_loopinfo_state(irg, s)
+#define set_irg_loopinfo_inconsistent(irg) _set_irg_loopinfo_inconsistent(irg)
+#define set_irg_pinned(irg, p) _set_irg_pinned(irg, p)
+#define get_irg_callee_info_state(irg) _get_irg_callee_info_state(irg)
+#define set_irg_callee_info_state(irg, s) _set_irg_callee_info_state(irg, s)
+#define get_irg_inline_property(irg) _get_irg_inline_property(irg)
+#define set_irg_inline_property(irg, s) _set_irg_inline_property(irg, s)
+#define get_irg_additional_properties(irg) _get_irg_additional_properties(irg)
+#define set_irg_additional_properties(irg, m) _set_irg_additional_properties(irg, m)
+#define set_irg_additional_property(irg, f) _set_irg_additional_property(irg, f)
+#define set_irg_link(irg, thing) _set_irg_link(irg, thing)
+#define get_irg_link(irg) _get_irg_link(irg)
+#define get_irg_visited(irg) _get_irg_visited(irg)
+#define get_irg_block_visited(irg) _get_irg_block_visited(irg)
+#define set_irg_block_visited(irg, v) _set_irg_block_visited(irg, v)
+#define inc_irg_block_visited(irg) _inc_irg_block_visited(irg)
+#define get_irg_estimated_node_cnt(irg) _get_irg_estimated_node_cnt(irg)
# endif /* _IRGRAPH_T_H_ */
projects / libfirm / blobdiff