#include <stddef.h>
-#include "irgraph.h"
-#include "entity.h"
#include "firm_common.h"
+#include "entity.h"
#include "irop.h"
#include "irmode.h"
-#include "type.h"
-#include "irextbb.h"
#include "dbginfo.h"
/**
/** Sets the opcode struct of the node. */
void set_irn_op(ir_node *node, ir_op *op);
/** Gets the opcode-enum of the node. */
-opcode get_irn_opcode(const ir_node *node);
+ir_opcode get_irn_opcode(const ir_node *node);
/** Get the string representation of the opcode. */
const char *get_irn_opname(const ir_node *node);
/** Get the ident for a string representation of the opcode. */
/** Set new keep-alives */
void set_End_keepalives(ir_node *end, int n, ir_node *in[]);
+/* Set new keep-alives from old keep-alives, skipping irn */
+void remove_End_keepalive(ir_node *end, ir_node *irn);
+
/** Some parts of the End node are allocated separately -- their memory
is not recovered by dead_node_elimination if a End node is dead.
free_End() frees these data structures. */
symconst_addr_ent, /**< The SymConst is a symbolic pointer to be filled in
by the linker. The pointer is represented by an entity.
symconst_symbol is entity *. */
+ symconst_ofs_ent, /**< The SymConst is the offset of its entity in the entities
+ owner type. */
symconst_enum_const /**< The SymConst is a enumeration constant of an
enumeration type. */
} symconst_kind;
#define SYMCONST_HAS_ID(kind) ((kind) == symconst_addr_name)
/** Returns non-zero if s symconst kind has an entity attribute */
-#define SYMCONST_HAS_ENT(kind) ((kind) == symconst_addr_ent)
+#define SYMCONST_HAS_ENT(kind) ((kind) == symconst_addr_ent || (kind) == symconst_ofs_ent)
/** Returns non-zero if s symconst kind has an enum_const attribute */
#define SYMCONST_HAS_ENUM(kind) ((kind) == symconst_enum_const)
* This union contains the symbolic information represented by the node.
*/
typedef union symconst_symbol {
- ir_type *type_p;
- ident *ident_p;
- entity *entity_p;
- ir_enum_const *enum_p;
+ ir_type *type_p; /**< the type of a symconst */
+ ident *ident_p; /**< the ident of a symconst */
+ ir_entity *entity_p; /**< the entity of a symconst */
+ ir_enum_const *enum_p; /**< the enumeration constant of a symconst */
} symconst_symbol;
/** Get the kind of the SymConst. */
void set_SymConst_name(ir_node *node, ident *name);
/** Only to access SymConst of kind addr_ent. Else assertion: */
-entity *get_SymConst_entity(ir_node *node);
-void set_SymConst_entity(ir_node *node, entity *ent);
+ir_entity *get_SymConst_entity(ir_node *node);
+void set_SymConst_entity(ir_node *node, ir_entity *ent);
/** Only to access SymConst of kind symconst_enum_const. Else assertion: */
ir_enum_const *get_SymConst_enum(ir_node *node);
ir_type *get_SymConst_value_type(ir_node *node);
void set_SymConst_value_type(ir_node *node, ir_type *tp);
-ir_node *get_Sel_mem(ir_node *node);
-void set_Sel_mem(ir_node *node, ir_node *mem);
-ir_node *get_Sel_ptr(ir_node *node); /* ptr to the object to select from */
-void set_Sel_ptr(ir_node *node, ir_node *ptr);
-ir_node **get_Sel_index_arr(ir_node *node);
-int get_Sel_n_indexs(ir_node *node);
-ir_node *get_Sel_index(ir_node *node, int pos);
-void set_Sel_index(ir_node *node, int pos, ir_node *index);
-entity *get_Sel_entity(ir_node *node); /* entity to select */
-void set_Sel_entity (ir_node *node, entity *ent);
+ir_node *get_Sel_mem(ir_node *node);
+void set_Sel_mem(ir_node *node, ir_node *mem);
+ir_node *get_Sel_ptr(ir_node *node); /* ptr to the object to select from */
+void set_Sel_ptr(ir_node *node, ir_node *ptr);
+ir_node **get_Sel_index_arr(ir_node *node);
+int get_Sel_n_indexs(ir_node *node);
+ir_node *get_Sel_index(ir_node *node, int pos);
+void set_Sel_index(ir_node *node, int pos, ir_node *index);
+ir_entity *get_Sel_entity(ir_node *node); /* entity to select */
+void set_Sel_entity (ir_node *node, ir_entity *ent);
/**
* Projection numbers for result of Call node: use for Proj nodes!
*
* @param node A Call node.
*/
-int Call_has_callees(ir_node *node);
-int get_Call_n_callees(ir_node *node);
-entity *get_Call_callee(ir_node *node, int pos);
+int Call_has_callees(ir_node *node);
+int get_Call_n_callees(ir_node *node);
+ir_entity *get_Call_callee(ir_node *node, int pos);
/** Set the full callee array.
*
* The passed array is copied. Assumes current_ir_graph set properly! */
-void set_Call_callee_arr(ir_node *node, const int n, entity **arr);
+void set_Call_callee_arr(ir_node *node, const int n, ir_entity **arr);
void remove_Call_callee_arr(ir_node *node);
ir_node *get_CallBegin_ptr(ir_node *node);
/** returns operand of node if node is a Proj. */
ir_node *skip_Proj(ir_node *node);
+/** returns operand of node if node is a Proj. */
+const ir_node *skip_Proj_const(const ir_node *node);
/** returns operand of node if node is a Id */
ir_node *skip_Id(ir_node *node); /* Old name is skip_nop(). */
/** returns corresponding operand of Tuple if node is a Proj from
/** Skip all high-level Operations. */
ir_node *skip_HighLevel(ir_node *node);
/** returns true if irn is a Const node. */
-int is_Const(const ir_node *node);
+int is_Const(const ir_node *node);
/** returns true if node is a Bad node. */
int is_Bad(const ir_node *node);
+/** returns true if node is a NoMem node. */
+int is_NoMem(const ir_node *node);
+/** returns true if node is a Start node. */
+int is_Start(const ir_node *node);
+/** return true if node is a Mod node. */
+int is_Mod(const ir_node *node);
+/** return true if node is a Div node. */
+int is_Div(const ir_node *node);
+/** return true if node is a DivMod node. */
+int is_DivMod(const ir_node *node);
/** returns true if the node is not a Block */
int is_no_Block(const ir_node *node);
/** returns true if the node is a Block */
int is_Mux(const ir_node *node);
/** returns true if node is a Load node. */
int is_Load(const ir_node *node);
+/** returns true if node is a Store node. */
+int is_Store(const ir_node *node);
/** returns true if node is a Sync node. */
int is_Sync(const ir_node *node);
/** returns true if node is a Confirm node. */
int is_Cmp(const ir_node *node);
/** returns true if node is an Alloc node */
int is_Alloc(const ir_node *node);
-/** returns true if a nide is a Jmp node */
+/** returns true if a node is a Jmp node */
int is_Jmp(const ir_node *node);
+/** returns true if a node is a Raise node */
+int is_Raise(const ir_node *node);
/** returns true if node is a Proj node or a Filter node in
* intraprocedural view */
int is_Proj(const ir_node *node);
ir_type *get_irn_type_attr(ir_node *n);
/** Return the entity attribute of a node n (SymConst, Sel) or NULL. */
-entity *get_irn_entity_attr(ir_node *n);
+ir_entity *get_irn_entity_attr(ir_node *n);
/** Returns non-zero for constant-like nodes. */
int is_irn_constlike(const ir_node *node);
*/
int is_irn_keep(const ir_node *node);
+/**
+ * Returns non-zero for nodes that are always placed in the start block.
+ */
+int is_irn_start_block_placed(const ir_node *node);
+
/**
* Returns non-zero for nodes that are machine operations.
*/
projects / libfirm / blobdiff