X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Firnode.h;h=be09fdef324e2321f9d20c4097aaa9d1f9dcb3c8;hb=e350b484176725a82b3fce4ed2466a91c1b37f88;hp=14cbdc48b0bafea6f09f2873d74a678f0b4d662d;hpb=c433f42a558477b4a4b5043ce88c824dd4eec2cc;p=libfirm diff --git a/include/libfirm/irnode.h b/include/libfirm/irnode.h index 14cbdc48b..be09fdef3 100644 --- a/include/libfirm/irnode.h +++ b/include/libfirm/irnode.h @@ -185,8 +185,6 @@ void del_Sync_n(ir_node *n, int i); void set_irn_mode(ir_node *node, ir_mode *mode); /** Gets the mode struct of a node. */ ir_mode *get_irn_mode(const ir_node *node); -/** Gets the mode-enum ir_modecode. */ -ir_modecode get_irn_modecode(const ir_node *node); /** Gets the ident for a string representation of the mode .*/ ident *get_irn_modeident(const ir_node *node); /** Gets the string representation of the mode .*/ @@ -304,11 +302,6 @@ void set_nodes_block (ir_node *node, ir_node *block); * get_irn_MacroBlock(). */ ir_node *get_nodes_MacroBlock(const ir_node *node); -/** - * @function get_irn_block() - * @see get_nodes_block() - */ - /** * Projection numbers for result of Start node: use for Proj nodes! */ @@ -319,8 +312,6 @@ typedef enum { pn_Start_P_tls, /**< Projection on the pointer to the thread local store segment containing _all_thread local variables. */ pn_Start_T_args, /**< Projection on all arguments. */ - pn_Start_P_value_arg_base, /**< Pointer to region of compound value arguments as defined by - type of this method. */ pn_Start_max /**< number of projections from a Start */ } pn_Start; /* Projection numbers for Start. */ @@ -336,17 +327,28 @@ ir_type *is_frame_pointer(const ir_node *n); * from Start. If so returns tls type, else Null. */ ir_type *is_tls_pointer(const ir_node *n); -/** Test whether arbitrary node is value arg base. +/** Return the number of control flow predecessors of a block. */ +int get_Block_n_cfgpreds(const ir_node *block); +/** Return the control flow predecessor of a block at a given position. */ +ir_node *get_Block_cfgpred(const ir_node *block, int pos); +/** Set the control flow predecessor of a block at a given position. */ +void set_Block_cfgpred(ir_node *block, int pos, ir_node *pred); + +/** + * Return the position of the predecessor block pred in the inputs + * of the block block. * - * 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(const ir_node *n); - -/* @@@ no more supported */ -ir_node **get_Block_cfgpred_arr(ir_node *node); -int get_Block_n_cfgpreds(const ir_node *node); -ir_node *get_Block_cfgpred(const ir_node *node, int pos); -void set_Block_cfgpred(ir_node *node, int pos, ir_node *pred); + * @param block the block + * @param pred a predecessor block of block + * + * @return the position of pred in block or -1 + * + * @note When using the old extended basic block form for blocks + * with exception exists, a predecessor block might have more + * than one position. In that case it is not specified, with is returned. + */ +int get_Block_cfgpred_pos(const ir_node *block, const ir_node *pred); + /** Get the predecessor block. * * Returns the block corresponding to the predecessor pos of block. @@ -356,16 +358,19 @@ void set_Block_cfgpred(ir_node *node, int pos, ir_node *pred); * We walk from the predecessor to the next pinned node * (skip_Proj) and return the block that node is in. * - If we encounter the Bad node, this function does not return - * Start, but the Bad node. + * Start block, but the Bad node. */ ir_node *get_Block_cfgpred_block(const ir_node *node, int pos); -int get_Block_matured(const ir_node *node); -void set_Block_matured(ir_node *node, int matured); + +/** Return the matured flag of a block */ +int get_Block_matured(const ir_node *block); +/** set the matured flag of a block. */ +void set_Block_matured(ir_node *block, int matured); /** A visited flag only for block nodes. * @see also: get_irn_visited() inc_irg_visited() inc_irg_block_visited()*/ -ir_visited_t get_Block_block_visited(const ir_node *node); -void set_Block_block_visited(ir_node *node, ir_visited_t visit); +ir_visited_t get_Block_block_visited(const ir_node *block); +void set_Block_block_visited(ir_node *block, ir_visited_t visit); /** * Marks a block as dead but do not replace it with a Bad node. @@ -407,12 +412,14 @@ void set_Block_MacroBlock(ir_node *block, ir_node *mbh); 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. */ -int has_Block_label(const ir_node *block); -/** Returns the label of a Block. */ -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); +/** Returns non-zero if the block has an entity assigned */ +int has_Block_entity(const ir_node *block); +/** Returns the entity for a Block */ +ir_entity *get_Block_entity(const ir_node *block); +/** Returns the entity for a Block (creating it if necessary) */ +ir_entity *create_Block_entity(ir_node *block); +/** Set a new entity for a block */ +void set_Block_entity(ir_node *block, ir_entity *entity); /** 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. */ @@ -482,11 +489,15 @@ typedef enum { Proj nodes mean default control flow, i.e., Proj(n). */ } cond_kind; +/** Gets the string representation of the Cond node kind. */ +const char *get_cond_kind_name(cond_kind kind); + ir_node *get_Cond_selector(const ir_node *node); void set_Cond_selector(ir_node *node, ir_node *selector); cond_kind get_Cond_kind(const ir_node *node); void set_Cond_kind(ir_node *node, cond_kind kind); -long get_Cond_defaultProj(const ir_node *node); +long get_Cond_default_proj(const ir_node *node); +void set_Cond_default_proj(ir_node *node, long defproj); /** * Projection numbers for conditions. @@ -536,9 +547,6 @@ void set_Const_type(ir_node *node, ir_type *tp); /** Returns non-zero if s symconst kind has an enum_const attribute */ #define SYMCONST_HAS_ENUM(kind) ((kind) == symconst_enum_const) -/** Returns non-zero if s symconst kind has a label attribute */ -#define SYMCONST_HAS_LABEL(kind) ((kind) == symconst_label) - /** Get the kind of the SymConst. */ symconst_kind get_SymConst_kind(const ir_node *node); /** Set the kind of the SymConst. */ @@ -567,11 +575,6 @@ union symconst_symbol get_SymConst_symbol(const ir_node *node); void set_SymConst_symbol(ir_node *node, union symconst_symbol sym); -/** Only to access SymConst of kind symconst_label. Else assertion: */ -ir_label_t get_SymConst_label(const ir_node *node); -void set_SymConst_label(ir_node *node, ir_label_t label); - - /** Access the type of the value represented by the SymConst. * * Example: primitive type int for SymConst size. */ @@ -605,9 +608,13 @@ typedef enum { } pn_Call; /* Projection numbers for Call. */ #define pn_Call_M pn_Call_M_regular +/** Retrieve the memory input of a Call. */ ir_node *get_Call_mem(const ir_node *node); +/** Set the memory input of a Call. */ void set_Call_mem(ir_node *node, ir_node *mem); +/** Retrieve the call address of a Call. */ ir_node *get_Call_ptr(const ir_node *node); +/** Set the call address of a Call. */ void set_Call_ptr(ir_node *node, ir_node *ptr); ir_node **get_Call_param_arr(ir_node *node); /** Gets the number of parameters of a call. */ @@ -659,7 +666,7 @@ void remove_Call_callee_arr(ir_node *node); */ typedef enum { pn_Builtin_M = pn_Generic_M_regular, /**< The memory result. */ - pn_Builtin_T_result = pn_Generic_other, /**< The tuple containing all (0, 1, 2, ...) results. */ + pn_Builtin_1_result = pn_Generic_other, /**< first result. */ pn_Builtin_max /**< number of projections from a Builtin */ } pn_Builtin; /* Projection numbers for Builtin. */ @@ -681,9 +688,13 @@ void set_Builtin_type(ir_node *node, ir_type *tp); /** Returns a human readable string for the ir_builtin_kind. */ const char *get_builtin_kind_name(ir_builtin_kind kind); +/** Retrieve the call address of a CallBegin. */ ir_node *get_CallBegin_ptr(const ir_node *node); +/** Set the call address of a CallBegin. */ void set_CallBegin_ptr(ir_node *node, ir_node *ptr); +/** Retrieve the original Call node of a CallBegin. */ ir_node *get_CallBegin_call(const ir_node *node); +/** Set the original Call node of a CallBegin. */ void set_CallBegin_call(ir_node *node, ir_node *call); /* For unary and binary arithmetic operations the access to the @@ -711,6 +722,11 @@ void set_Carry_left(ir_node *node, ir_node *left); ir_node *get_Carry_right(const ir_node *node); void set_Carry_right(ir_node *node, ir_node *right); +ir_node *get_Borrow_left(const ir_node *node); +void set_Borrow_left(ir_node *node, ir_node *left); +ir_node *get_Borrow_right(const ir_node *node); +void set_Borrow_right(ir_node *node, ir_node *right); + ir_node *get_Sub_left(const ir_node *node); void set_Sub_left(ir_node *node, ir_node *left); ir_node *get_Sub_right(const ir_node *node); @@ -778,7 +794,8 @@ 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); +int get_Div_no_remainder(const ir_node *node); +void set_Div_no_remainder(ir_node *node, int no_remainder); /** * Projection numbers for Div: use for Proj nodes! @@ -1157,7 +1174,7 @@ void set_Bound_upper(ir_node *bound, ir_node *upper); /** Return the operand of a Pin node. */ ir_node *get_Pin_op(const ir_node *pin); -void set_Pin_op(ir_node *pin, ir_node *node); +void set_Pin_op(ir_node *pin, ir_node *node); /** Return the assembler text of an ASM pseudo node. */ ident *get_ASM_text(const ir_node *node); @@ -1306,6 +1323,8 @@ int is_IJmp(const ir_node *node); int is_Raise(const ir_node *node); /** Returns true if a node is an ASM node. */ int is_ASM(const ir_node *node); +/** Returns true if a node is an Dummy node. */ +int is_Dummy(const ir_node *node); /** Returns true if node is a Proj node or a Filter node in INTRA-procedural view. */ int is_Proj(const ir_node *node); /** Returns true if node is a Filter node. */ @@ -1331,6 +1350,12 @@ ir_mode *get_divop_resmod(const ir_node *node); * operation: Cond. */ int is_irn_forking(const ir_node *node); +/** + * Copies all attributes stored in the old node to the new node. + * Assumes both have the same opcode and sufficient size. + */ +void copy_node_attr(const ir_node *old_node, ir_node *new_node); + /** Return the type associated with the value produced by n * if the node remarks this type as it is the case for * Cast, Const, SymConst and some Proj nodes or unknown_type. */ @@ -1387,7 +1412,7 @@ typedef enum { COND_JMP_PRED_FALSE /**< The False case is predicted. */ } cond_jmp_predicate; -/** Gets the string representation of the jump prediction .*/ +/** Gets the string representation of the jump prediction. */ const char *get_cond_jmp_predicate_name(cond_jmp_predicate pred); /** Returns the conditional jump prediction of a Cond node. */