X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Firnode.h;h=434a7665e756ff2b5229ea6bebda2dd829734401;hb=5bfb295525b0e0811b61106bb47375e2aaf77c54;hp=44f437a4014998eec1b0fad29f89a83b0a82ca77;hpb=533faf35a5f51a6ac3548e7f64aadd7b59b371d3;p=libfirm diff --git a/include/libfirm/irnode.h b/include/libfirm/irnode.h index 44f437a40..434a7665e 100644 --- a/include/libfirm/irnode.h +++ b/include/libfirm/irnode.h @@ -51,8 +51,6 @@ * * The common fields are: * - * - firm_kind - A firm_kind tag containing k_type. This is useful - * for dynamically checking whether a node is a ir_node. * - arity - The number of predecessors in the Firm graph. * - in - A list with the predecessors in the Firm graph. There are * routines to access individual elements and to obtain the @@ -70,7 +68,7 @@ * Some projection numbers must be always equal to support automatic phi construction */ enum pn_generic { - pn_Generic_M_regular = 0, /**< The memory result. */ + pn_Generic_M = 0, /**< The memory result. */ pn_Generic_X_regular = 1, /**< Execution result if no exception occurred. */ pn_Generic_X_except = 2, /**< The control flow result branching to the exception handler */ pn_Generic_other = 3 /**< First free projection number */ @@ -185,8 +183,6 @@ 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 .*/ @@ -266,14 +262,8 @@ op_pin_state is_irn_pinned_in_irg(const ir_node *node); * @param arity The arity of the new node, <0 if can be changed dynamically. * @param in An array of arity predecessor nodes. */ -ir_node * -new_ir_node(dbg_info *db, - ir_graph *irg, - ir_node *block, - ir_op *op, - ir_mode *mode, - int arity, - ir_node *in[]); +ir_node *new_ir_node(dbg_info *db, ir_graph *irg, ir_node *block, ir_op *op, + ir_mode *mode, int arity, ir_node *in[]); /** * Return the block the node belongs to. This is only @@ -304,11 +294,6 @@ 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! */ @@ -334,11 +319,28 @@ 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); -/* @@@ 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); +/** 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. + * + * @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. @@ -348,16 +350,19 @@ 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. @@ -399,12 +404,14 @@ 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. */ @@ -448,37 +455,10 @@ 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); -/* We distinguish three kinds of Cond nodes. These can be distinguished - by the mode of the selector operand and an internal flag of type cond_kind. - First we distinguish binary Conds and switch Conds. - A binary Cond has as selector a boolean value. Proj(0) projects the control - flow for case "False", Proj(1) the control flow for "True". A binary Cond - is recognized by the boolean selector. - The switch Cond has as selector an unsigned integer. It produces as result - an n+1 Tuple (cf0, ... , cfn) of control flows. - We differ two flavors of this Cond. The first, the dense Cond, passes - control along output i if the selector value is i, 0 <= i <= n. If the - selector value is >n it passes control along output n. - The second Cond flavor differences in the treatment of cases not specified in - the source program. It magically knows about the existence of Proj nodes. - It only passes control along output i, 0 <= i <= n, if a node Proj(Cond, i) - exists. Else it passes control along output n (even if this Proj does not - exist.) This Cond we call "fragmentary". There is a special constructor - new_defaultProj that automatically sets the flavor. - The two switch flavors are distinguished by a flag of type cond_kind. - Default flavor is "dense" -*/ -typedef enum { - dense, /**< Default. Missing Proj nodes are dead control flow. */ - fragmentary /**< Special. No control flow optimizations allowed. Missing - Proj nodes mean default control flow, i.e., Proj(n). */ -} cond_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. @@ -511,7 +491,7 @@ int is_Const_all_one(const ir_node *node); /** Returns the source language type of a Const node. * Must be an atomic type. Mode of type must be mode of node. */ -ir_type *get_Const_type(ir_node *node); +ir_type *get_Const_type(const ir_node *node); /** Sets the source language type of a Const node. */ void set_Const_type(ir_node *node, ir_type *tp); @@ -519,18 +499,12 @@ void set_Const_type(ir_node *node, ir_type *tp); /** Returns non-zero if s symconst kind has a type attribute */ #define SYMCONST_HAS_TYPE(kind) ((kind) <= symconst_type_align) -/** Returns non-zero if s symconst kind has an ident attribute */ -#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 || (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) -/** 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. */ @@ -540,10 +514,6 @@ void set_SymConst_kind(ir_node *node, symconst_kind num); ir_type *get_SymConst_type(const ir_node *node); void set_SymConst_type(ir_node *node, ir_type *tp); -/** Only to access SymConst of kind addr_name. Else assertion: */ -ident *get_SymConst_name(const ir_node *node); -void set_SymConst_name(ir_node *node, ident *name); - /** Only to access SymConst of kind addr_ent. Else assertion: */ ir_entity *get_SymConst_entity(const ir_node *node); void set_SymConst_entity(ir_node *node, ir_entity *ent); @@ -559,15 +529,10 @@ 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. */ -ir_type *get_SymConst_value_type(ir_node *node); +ir_type *get_SymConst_value_type(const ir_node *node); void set_SymConst_value_type(ir_node *node, ir_type *tp); ir_node *get_Sel_mem(const ir_node *node); @@ -585,21 +550,22 @@ void set_Sel_entity (ir_node *node, ir_entity *ent); * Projection numbers for result of Call node: use for Proj nodes! */ typedef enum { - pn_Call_M_regular = pn_Generic_M_regular, /**< The memory result. */ + pn_Call_M = pn_Generic_M, /**< The memory result. */ pn_Call_X_regular = pn_Generic_X_regular, /**< The control flow result when no exception occurs. */ pn_Call_X_except = pn_Generic_X_except, /**< The control flow result branching to the exception handler. */ pn_Call_T_result = pn_Generic_other, /**< The tuple containing all (0, 1, 2, ...) results. */ - pn_Call_M_except, /**< The memory result in case the called method terminated with - an exception. */ pn_Call_P_value_res_base, /**< A pointer to the memory region containing copied results passed by value (for compound result types). */ pn_Call_max /**< number of projections from a Call */ } 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. */ @@ -609,9 +575,13 @@ ir_node *get_Call_param(const ir_node *node, int pos); /** Sets the call parameter at position pos. */ void set_Call_param(ir_node *node, int pos, ir_node *param); /** Gets the type of a call. */ -ir_type *get_Call_type(ir_node *node); +ir_type *get_Call_type(const ir_node *node); /** Sets the type of a call. */ void set_Call_type(ir_node *node, ir_type *tp); +/** Returns non-zero if this call can be a tail-call. */ +unsigned get_Call_tail_call(const ir_node *node); +/** Sets the tail call attribute. */ +void set_Call_tail_call(ir_node *node, unsigned tail_call); /** * Returns non-zero if a Call is surely a self-recursive Call. @@ -650,9 +620,9 @@ void remove_Call_callee_arr(ir_node *node); * Projection numbers for result of Builtin node: use for Proj nodes! */ typedef enum { - pn_Builtin_M = pn_Generic_M_regular, /**< The memory result. */ - pn_Builtin_1_result = pn_Generic_other, /**< first result. */ - pn_Builtin_max /**< number of projections from a Builtin */ + pn_Builtin_M = pn_Generic_M, /**< The memory result. */ + pn_Builtin_1_result = pn_Generic_other, /**< first result. */ + pn_Builtin_max /**< number of projections from a Builtin */ } pn_Builtin; /* Projection numbers for Builtin. */ ir_node *get_Builtin_mem(const ir_node *node); @@ -667,15 +637,19 @@ ir_node *get_Builtin_param(const ir_node *node, int pos); /** Sets the Builtin parameter at position pos. */ void set_Builtin_param(ir_node *node, int pos, ir_node *param); /** Gets the type of a builtin. */ -ir_type *get_Builtin_type(ir_node *node); +ir_type *get_Builtin_type(const ir_node *node); /** Sets the type of a Builtin. */ 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 @@ -703,6 +677,11 @@ 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); @@ -734,7 +713,7 @@ void set_Quot_resmode(ir_node *node, ir_mode *mode); * Projection numbers for Quot: use for Proj nodes! */ typedef enum { - pn_Quot_M = pn_Generic_M_regular, /**< Memory result. */ + pn_Quot_M = pn_Generic_M, /**< Memory result. */ pn_Quot_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */ pn_Quot_X_except = pn_Generic_X_except, /**< Execution result if exception occurred. */ pn_Quot_res = pn_Generic_other, /**< Result of computation. */ @@ -754,7 +733,7 @@ void set_DivMod_resmode(ir_node *node, ir_mode *mode); * Projection numbers for DivMod: use for Proj nodes! */ typedef enum { - pn_DivMod_M = pn_Generic_M_regular, /**< Memory result. */ + pn_DivMod_M = pn_Generic_M, /**< Memory result. */ pn_DivMod_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */ pn_DivMod_X_except = pn_Generic_X_except, /**< Execution result if exception occurred. */ pn_DivMod_res_div = pn_Generic_other, /**< Result of computation a / b. */ @@ -770,13 +749,14 @@ 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! */ typedef enum { - pn_Div_M = pn_Generic_M_regular, /**< Memory result. */ + pn_Div_M = pn_Generic_M, /**< Memory result. */ pn_Div_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */ pn_Div_X_except = pn_Generic_X_except, /**< Execution result if exception occurred. */ pn_Div_res = pn_Generic_other, /**< Result of computation. */ @@ -796,7 +776,7 @@ void set_Mod_resmode(ir_node *node, ir_mode *mode); * Projection numbers for Mod: use for Proj nodes! */ typedef enum { - pn_Mod_M = pn_Generic_M_regular, /**< Memory result. */ + pn_Mod_M = pn_Generic_M, /**< Memory result. */ pn_Mod_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */ pn_Mod_X_except = pn_Generic_X_except, /**< Execution result if exception occurred. */ pn_Mod_res = pn_Generic_other, /**< Result of computation. */ @@ -874,7 +854,7 @@ void set_Conv_strict(ir_node *node, int flag); */ ir_node *get_Cast_op(const ir_node *node); void set_Cast_op(ir_node *node, ir_node *op); -ir_type *get_Cast_type(ir_node *node); +ir_type *get_Cast_type(const ir_node *node); void set_Cast_type(ir_node *node, ir_type *to_tp); /** Checks for upcast. @@ -911,16 +891,16 @@ 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); +ir_node *get_Filter_pred(const ir_node *node); void set_Filter_pred(ir_node *node, ir_node *pred); -long get_Filter_proj(ir_node *node); +long get_Filter_proj(const ir_node *node); void set_Filter_proj(ir_node *node, long proj); /* set the interprocedural predecessors, ...d_arr uses current_ir_graph. * @@@ Maybe better: arity is zero if no cg preds. */ void set_Filter_cg_pred_arr(ir_node * node, int arity, ir_node ** in); void set_Filter_cg_pred(ir_node * node, int pos, ir_node * pred); -int get_Filter_n_cg_preds(ir_node *node); -ir_node *get_Filter_cg_pred(ir_node *node, int pos); +int get_Filter_n_cg_preds(const ir_node *node); +ir_node *get_Filter_cg_pred(const ir_node *node, int pos); /** Return true if parameter is a memory operation. * @@ -937,7 +917,7 @@ void set_memop_ptr(ir_node *node, ir_node *ptr); * Projection numbers for Load: use for Proj nodes! */ typedef enum { - pn_Load_M = pn_Generic_M_regular, /**< Memory result. */ + pn_Load_M = pn_Generic_M, /**< Memory result. */ pn_Load_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */ pn_Load_X_except = pn_Generic_X_except, /**< Execution result if exception occurred. */ pn_Load_res = pn_Generic_other, /**< Result of load operation. */ @@ -959,7 +939,7 @@ void set_Load_align(ir_node *node, ir_align align); * Projection numbers for Store: use for Proj nodes! */ typedef enum { - pn_Store_M = pn_Generic_M_regular, /**< Memory result. */ + pn_Store_M = pn_Generic_M, /**< Memory result. */ pn_Store_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */ pn_Store_X_except = pn_Generic_X_except, /**< Execution result if exception occurred. */ pn_Store_max = pn_Generic_other /**< number of projections from a Store */ @@ -980,7 +960,7 @@ void set_Store_align(ir_node *node, ir_align align); * Projection numbers for Alloc: use for Proj nodes! */ typedef enum { - pn_Alloc_M = pn_Generic_M_regular, /**< Memory result. */ + pn_Alloc_M = pn_Generic_M, /**< Memory result. */ pn_Alloc_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */ pn_Alloc_X_except = pn_Generic_X_except, /**< Execution result if exception occurred. */ pn_Alloc_res = pn_Generic_other, /**< Result of allocation. */ @@ -989,9 +969,9 @@ typedef enum { ir_node *get_Alloc_mem(const ir_node *node); void set_Alloc_mem(ir_node *node, ir_node *mem); -ir_node *get_Alloc_size(const ir_node *node); -void set_Alloc_size(ir_node *node, ir_node *size); -ir_type *get_Alloc_type(ir_node *node); +ir_node *get_Alloc_count(const ir_node *node); +void set_Alloc_count(ir_node *node, ir_node *count); +ir_type *get_Alloc_type(const ir_node *node); void set_Alloc_type(ir_node *node, ir_type *tp); ir_where_alloc get_Alloc_where(const ir_node *node); @@ -1003,7 +983,7 @@ ir_node *get_Free_ptr(const ir_node *node); void set_Free_ptr(ir_node *node, ir_node *ptr); ir_node *get_Free_size(const ir_node *node); void set_Free_size(ir_node *node, ir_node *size); -ir_type *get_Free_type(ir_node *node); +ir_type *get_Free_type(const ir_node *node); void set_Free_type(ir_node *node, ir_type *tp); ir_where_alloc get_Free_where(const ir_node *node); @@ -1018,7 +998,7 @@ void add_Sync_pred(ir_node *node, ir_node *pred); /** Returns the source language type of a Proj node. * Must be an atomic type. Mode of type must be mode of node. */ -ir_type *get_Proj_type(ir_node *node); +ir_type *get_Proj_type(const ir_node *node); /** Return the predecessor of a Proj node. */ ir_node *get_Proj_pred(const ir_node *node); @@ -1066,12 +1046,10 @@ void set_Mux_true(ir_node *node, ir_node *ir_true); * Projection numbers for result of CopyB node: use for Proj nodes! */ typedef enum { - pn_CopyB_M_regular = pn_Generic_M_regular, /**< The memory result. */ + pn_CopyB_M_regular = pn_Generic_M, /**< The memory result. */ pn_CopyB_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */ pn_CopyB_X_except = pn_Generic_X_except, /**< The control flow result branching to the exception handler */ - pn_CopyB_M_except = pn_Generic_other, /**< The memory result in case the runtime function terminated with - an exception */ - pn_CopyB_max /**< number of projections from a CopyB */ + pn_CopyB_max = pn_Generic_other /**< number of projections from a CopyB */ } pn_CopyB; /* Projection numbers for CopyB. */ #define pn_CopyB_M pn_CopyB_M_regular @@ -1081,25 +1059,23 @@ ir_node *get_CopyB_dst(const ir_node *node); void set_CopyB_dst(ir_node *node, ir_node *dst); ir_node *get_CopyB_src(const ir_node *node); void set_CopyB_src(ir_node *node, ir_node *src); -ir_type *get_CopyB_type(ir_node *node); +ir_type *get_CopyB_type(const ir_node *node); void set_CopyB_type(ir_node *node, ir_type *data_type); /** * Projection numbers for result of InstOf node: use for Proj nodes! */ typedef enum { - pn_InstOf_M_regular = pn_Generic_M_regular, /**< The memory result. */ + pn_InstOf_M_regular = pn_Generic_M, /**< The memory result. */ pn_InstOf_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */ pn_InstOf_X_except = pn_Generic_X_except, /**< The control flow result branching to the exception handler */ pn_InstOf_res = pn_Generic_other, /**< The checked object pointer. */ - pn_InstOf_M_except, /**< The memory result in case the runtime function terminated with - an exception */ pn_InstOf_max /**< number of projections from an InstOf */ } pn_InstOf; #define pn_InstOf_M pn_InstOf_M_regular /** InstOf access. */ -ir_type *get_InstOf_type(ir_node *node); +ir_type *get_InstOf_type(const ir_node *node); void set_InstOf_type(ir_node *node, ir_type *type); ir_node *get_InstOf_store(const ir_node *node); void set_InstOf_store(ir_node *node, ir_node *obj); @@ -1110,7 +1086,7 @@ void set_InstOf_obj(ir_node *node, ir_node *obj); * Projection numbers for Raise. */ typedef enum { - pn_Raise_M = pn_Generic_M_regular, /**< The Memory result. */ + pn_Raise_M = pn_Generic_M, /**< 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. */ @@ -1124,7 +1100,7 @@ void set_Raise_exo_ptr(ir_node *node, ir_node *exoptr); * Projection numbers for result of Bound node: use for Proj nodes! */ typedef enum { - pn_Bound_M = pn_Generic_M_regular, /**< The memory result. */ + pn_Bound_M = pn_Generic_M, /**< The memory result. */ pn_Bound_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */ pn_Bound_X_except = pn_Generic_X_except, /**< The control flow result branching to the exception handler */ pn_Bound_res = pn_Generic_other, /**< The checked index. */ @@ -1149,22 +1125,31 @@ 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); +/** Set assembler text of ASM node */ +void set_ASM_text(ir_node *node, ident *text); /** Return the number of input constraints for an ASM node. */ int get_ASM_n_input_constraints(const ir_node *node); /** Return the input constraints for an ASM node. */ -const ir_asm_constraint *get_ASM_input_constraints(const ir_node *node); +ir_asm_constraint *get_ASM_input_constraints(const ir_node *node); +/** Set input constraints for ASM node. */ +void set_ASM_input_constraints(ir_node *node, ir_asm_constraint *constraints); /** Return the number of output constraints for an ASM node. */ int get_ASM_n_output_constraints(const ir_node *node); /** Return the output constraints for an ASM node. */ -const ir_asm_constraint *get_ASM_output_constraints(const ir_node *node); +ir_asm_constraint *get_ASM_output_constraints(const ir_node *node); +/** Set output constraints for ASM node. (note: has to be a firm array) */ +void set_ASM_output_constraints(ir_node *node, ir_asm_constraint *constraints); /** Return the number of clobbered registers for an ASM node. */ int get_ASM_n_clobbers(const ir_node *node); /** Return the list of clobbered registers for an ASM node. */ ident **get_ASM_clobbers(const ir_node *node); +/** Set list of clobbered register for ASM node (note: has to be a firm + * array) */ +void set_ASM_clobbers(ir_node *node, ident **clobbers); /* * @@ -1204,6 +1189,12 @@ int is_Bad(const ir_node *node); int is_NoMem(const ir_node *node); /** Returns true if node is a Start node. */ int is_Start(const ir_node *node); +/** Returns true if node is an End node. */ +int is_End(const ir_node *node); +/** Returns true if node is an EndExcept node. */ +int is_EndExcept(const ir_node *node); +/** Returns true if node is an EndReg node. */ +int is_EndReg(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. */ @@ -1298,6 +1289,16 @@ 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 a Dummy node. */ +int is_Dummy(const ir_node *node); +/** Returns true if a node is an Anchor node */ +int is_Anchor(const ir_node *node); +/** Returns true if a node is a Borrow node */ +int is_Borrow(const ir_node *node); +/** Returns true if a node is a Break node */ +int is_Break(const ir_node *node); +/** Returns true if a node is an instff node */ +int is_InstOf(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. */ @@ -1323,6 +1324,21 @@ ir_mode *get_divop_resmod(const ir_node *node); * operation: Cond. */ int is_irn_forking(const ir_node *node); +/** + * Copies attributes stored in the old node to a new node. + * Assumes both have the same opcode and sufficient size. + * + * @param irg The irg of the new_node (get_irn_irg on it might not work + * yet) + * @param old_node the node where the attributes are copied from + * @param new_node node the attributes get copies to. + * + * This copies all essential information to the new node. It does not copy + * temporal or calculated information like visited flags or results of dominance + * or loop calculations + */ +void copy_node_attr(ir_graph *irg, 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. */ @@ -1370,6 +1386,11 @@ int is_irn_machine_operand(const ir_node *node); */ int is_irn_machine_user(const ir_node *node, unsigned n); +/** + * Returns non-zero for nodes that are CSE neutral to its users. + */ +int is_irn_cse_neutral(const ir_node *node); + /** * A type to express conditional jump predictions. */ @@ -1379,7 +1400,7 @@ 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. */