/*
- * 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.
*
* @returns the number of the new input
*/
int add_irn_n(ir_node *node, ir_node *in);
+/* Remove predecessor i from Sync n */
+void del_Sync_n(ir_node *n, int i);
/* Sets the mode struct of node. */
void set_irn_mode(ir_node *node, ir_mode *mode);
/** Gets the mode struct of a node. */
*
* Test whether arbitrary node is frame pointer, i.e. Proj(pn_Start_P_frame_base)
* from Start. If so returns frame type, else Null. */
-ir_type *is_frame_pointer(ir_node *n);
+ir_type *is_frame_pointer(const ir_node *n);
/** Test whether arbitrary node is globals pointer.
*
* Test whether arbitrary node is globals pointer, i.e. Proj(pn_Start_P_globals)
* from Start. If so returns global type, else Null. */
-ir_type *is_globals_pointer(ir_node *n);
+ir_type *is_globals_pointer(const ir_node *n);
-/** Test whether arbitrary node is tls pointer.
+/** Test whether arbitrary node is the thread local storage (tls) pointer.
*
* Test whether arbitrary node is tls pointer, i.e. Proj(pn_Start_P_tls)
* from Start. If so returns tls type, else Null. */
-ir_type *is_tls_pointer(ir_node *n);
+ir_type *is_tls_pointer(const ir_node *n);
/** Test whether arbitrary node is value arg base.
*
* Test whether arbitrary node is value arg base, i.e. Proj(pn_Start_P_value_arg_base)
* from Start. If so returns 1, else 0. */
-int is_value_arg_pointer(ir_node *n);
-
+int is_value_arg_pointer(const ir_node *n);
/* @@@ no more supported */
ir_node **get_Block_cfgpred_arr(ir_node *node);
/* @@@ not supported */
ir_node **get_Block_cg_cfgpred_arr(ir_node *node);
/** Returns the number of interprocedural predecessors. 0 if none. */
-int get_Block_cg_n_cfgpreds(ir_node *node);
+int get_Block_cg_n_cfgpreds(const ir_node *node);
/** Return the interprocedural predecessor at position pos. */
-ir_node *get_Block_cg_cfgpred(ir_node *node, int pos);
+ir_node *get_Block_cg_cfgpred(const ir_node *node, int pos);
/** Frees the memory allocated for interprocedural predecessors. */
void remove_Block_cg_cfgpred_arr(ir_node *node);
#endif
void set_Block_extbb(ir_node *block, ir_extblk *extblk);
/** Get the Macro Block header of a (sub-) block. */
ir_node *get_Block_MacroBlock(const ir_node *block);
+/** Set the Macro Block header of a (sub-) block. */
+void set_Block_MacroBlock(ir_node *block, ir_node *mbh);
+/** Get the Macro Block header of a node. */
+ir_node *get_irn_MacroBlock(const ir_node *n);
/** Returns the ir_graph this Block belongs to. */
ir_graph *get_Block_irg(const ir_node *block);
/** Returns non-zero if the block has an assigned label. */
ir_label_t get_Block_label(const ir_node *block);
/** Sets a label to a block. */
void set_Block_label(ir_node *block, ir_label_t label);
+/** Gets the head of the Phi list for this block. */
+ir_node *get_Block_phis(const ir_node *block);
+/** Sets the head of the Phi list for this block. */
+void set_Block_phis(ir_node *block, ir_node *phi);
/** Return the number of Keep alive node. */
-int get_End_n_keepalives(ir_node *end);
+int get_End_n_keepalives(const ir_node *end);
/** Return the Keep alive node a position pos. */
-ir_node *get_End_keepalive(ir_node *end, int pos);
+ir_node *get_End_keepalive(const ir_node *end, int pos);
/** Keep alive dedicated nodes. These must be either PhiM or Block nodes. */
void add_End_keepalive(ir_node *end, ir_node *ka);
/** Set the Keep alive node at position pos. */
void free_End(ir_node *end);
/** Return the target address of an IJmp */
-ir_node *get_IJmp_target(ir_node *ijmp);
+ir_node *get_IJmp_target(const ir_node *ijmp);
/** Sets the target address of an IJmp */
void set_IJmp_target(ir_node *ijmp, ir_node *tgt);
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);
+ir_node *get_CallBegin_ptr(const ir_node *node);
void set_CallBegin_ptr(ir_node *node, ir_node *ptr);
-ir_node *get_CallBegin_call(ir_node *node);
+ir_node *get_CallBegin_call(const ir_node *node);
void set_CallBegin_call(ir_node *node, ir_node *call);
/* For unary and binary arithmetic operations the access to the
void set_Quot_left(ir_node *node, ir_node *left);
ir_node *get_Quot_right(const ir_node *node);
void set_Quot_right(ir_node *node, ir_node *right);
-ir_node *get_Quot_mem(ir_node *node);
+ir_node *get_Quot_mem(const ir_node *node);
void set_Quot_mem(ir_node *node, ir_node *mem);
ir_mode *get_Quot_resmode(const ir_node *node);
void set_Quot_resmode(ir_node *node, ir_mode *mode);
void set_DivMod_left(ir_node *node, ir_node *left);
ir_node *get_DivMod_right(const ir_node *node);
void set_DivMod_right(ir_node *node, ir_node *right);
-ir_node *get_DivMod_mem(ir_node *node);
+ir_node *get_DivMod_mem(const ir_node *node);
void set_DivMod_mem(ir_node *node, ir_node *mem);
ir_mode *get_DivMod_resmode(const ir_node *node);
void set_DivMod_resmode(ir_node *node, ir_mode *mode);
void set_Div_left(ir_node *node, ir_node *left);
ir_node *get_Div_right(const ir_node *node);
void set_Div_right(ir_node *node, ir_node *right);
-ir_node *get_Div_mem(ir_node *node);
+ir_node *get_Div_mem(const ir_node *node);
void set_Div_mem(ir_node *node, ir_node *mem);
ir_mode *get_Div_resmode(const ir_node *node);
void set_Div_resmode(ir_node *node, ir_mode *mode);
+int is_Div_remainderless(const ir_node *node);
/**
* Projection numbers for Div: use for Proj nodes!
void set_Mod_left(ir_node *node, ir_node *left);
ir_node *get_Mod_right(const ir_node *node);
void set_Mod_right(ir_node *node, ir_node *right);
-ir_node *get_Mod_mem(ir_node *node);
+ir_node *get_Mod_mem(const ir_node *node);
void set_Mod_mem(ir_node *node, ir_node *mem);
ir_mode *get_Mod_resmode(const ir_node *node);
void set_Mod_resmode(ir_node *node, ir_mode *mode);
int get_Phi_n_preds(const ir_node *node);
ir_node *get_Phi_pred(const ir_node *node, int pos);
void set_Phi_pred(ir_node *node, int pos, ir_node *pred);
+ir_node *get_Phi_next(const ir_node *phi);
+void set_Phi_next(ir_node *phi, ir_node *next);
ir_node *get_Filter_pred(ir_node *node);
void set_Filter_pred(ir_node *node, ir_node *pred);
* A memory operation is an operation that changes the
* memory. I.e., a Load or a Store operation.
*/
-int is_memop(ir_node *node);
-ir_node *get_memop_mem(ir_node *node);
+int is_memop(const ir_node *node);
+ir_node *get_memop_mem(const ir_node *node);
void set_memop_mem(ir_node *node, ir_node *mem);
-ir_node *get_memop_ptr(ir_node *node);
+ir_node *get_memop_ptr(const ir_node *node);
void set_memop_ptr(ir_node *node, ir_node *ptr);
/**
pn_Load_max /**< number of projections from a Load */
} pn_Load; /* Projection numbers for Load. */
-ir_node *get_Load_mem(ir_node *node);
+ir_node *get_Load_mem(const ir_node *node);
void set_Load_mem(ir_node *node, ir_node *mem);
-ir_node *get_Load_ptr(ir_node *node);
+ir_node *get_Load_ptr(const ir_node *node);
void set_Load_ptr(ir_node *node, ir_node *ptr);
-ir_mode *get_Load_mode(ir_node *node);
+ir_mode *get_Load_mode(const ir_node *node);
void set_Load_mode(ir_node *node, ir_mode *mode);
-ir_volatility get_Load_volatility(ir_node *node);
+ir_volatility get_Load_volatility(const ir_node *node);
void set_Load_volatility(ir_node *node, ir_volatility volatility);
-ir_align get_Load_align(ir_node *node);
+ir_align get_Load_align(const ir_node *node);
void set_Load_align(ir_node *node, ir_align align);
/**
pn_Store_max = pn_Generic_other /**< number of projections from a Store */
} pn_Store; /* Projection numbers for Store. */
-ir_node *get_Store_mem(ir_node *node);
+ir_node *get_Store_mem(const ir_node *node);
void set_Store_mem(ir_node *node, ir_node *mem);
-ir_node *get_Store_ptr(ir_node *node);
+ir_node *get_Store_ptr(const ir_node *node);
void set_Store_ptr(ir_node *node, ir_node *ptr);
-ir_node *get_Store_value(ir_node *node);
+ir_node *get_Store_value(const ir_node *node);
void set_Store_value(ir_node *node, ir_node *value);
-ir_volatility get_Store_volatility(ir_node *node);
+ir_volatility get_Store_volatility(const ir_node *node);
void set_Store_volatility(ir_node *node, ir_volatility volatility);
-ir_align get_Store_align(ir_node *node);
+ir_align get_Store_align(const ir_node *node);
void set_Store_align(ir_node *node, ir_align align);
/**
* Projection numbers for Raise.
*/
typedef enum {
- pn_Raise_X = 0, /**< The control flow to the exception handler. */
- pn_Raise_M = 1, /**< The Memory result. */
- pn_Raise_max /**< number of projections from a Raise */
+ pn_Raise_M = pn_Generic_M_regular, /**< The Memory result. */
+ pn_Raise_X = pn_Generic_X_regular, /**< The control flow to the exception handler. */
+ pn_Raise_max /**< number of projections from a Raise */
} pn_Raise; /* Projection numbers for Raise. */
ir_node *get_Raise_mem(const ir_node *node);
a Tuple. */
ir_node *skip_Tuple(ir_node *node);
/** returns operand of node if node is a Cast. */
-ir_node *skip_Cast(const ir_node *node);
+ir_node *skip_Cast(ir_node *node);
/** Returns operand of node if node is a Confirm */
ir_node *skip_Confirm(ir_node *node);
-/** Skip all high-level Operations. */
-ir_node *skip_HighLevel(ir_node *node);
+/** Skip all high-level Operations (including Cast, Confirm). */
+ir_node *skip_HighLevel_ops(ir_node *node);
/** Returns true if irn is a Const node. */
int is_Const(const ir_node *node);
/** Returns true if a node is a Conv node. */
int is_Start(const ir_node *node);
/** Returns true if node is a Minus node. */
int is_Minus(const ir_node *node);
+/** Returns true if node is a Abs node. */
+int is_Abs(const ir_node *node);
/** Returns true if node is a Mod node. */
int is_Mod(const ir_node *node);
/** Returns true if node is a Div node. */
int is_Psi(const ir_node *node);
/** Returns true if node is a Tuple node. */
int is_Tuple(const ir_node *node);
+/** Returns true if node is a Bound node. */
+int is_Bound(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_Pin(const ir_node *node);
/** Returns true if node is a SymConst node. */
int is_SymConst(const ir_node *node);
+/** Returns true if node is a SymConst node with kind symconst_addr_ent. */
+int is_SymConst_addr_ent(const ir_node *node);
/** Returns true if node is a Cond node. */
int is_Cond(const ir_node *node);
/** Returns true of node is a CopyB node */
/** Sets a new conditional jump prediction. */
void set_Cond_jmp_pred(ir_node *cond, cond_jmp_predicate pred);
+/** Checks whether a node represents a global address. */
+int is_Global(const ir_node *node);
+
+/* Returns the entity of a global address. */
+ir_entity *get_Global_entity(const ir_node *node);
+
/**
* Access custom node data.
* The data must have been registered with