X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Firnode.h;h=434a7665e756ff2b5229ea6bebda2dd829734401;hb=5bfb295525b0e0811b61106bb47375e2aaf77c54;hp=7d20903708799dbf4623167e71eafc7a9539ae63;hpb=0d47065647b5315c1098467a63ca5d32e7276cce;p=libfirm diff --git a/include/libfirm/irnode.h b/include/libfirm/irnode.h index 7d2090370..434a7665e 100644 --- a/include/libfirm/irnode.h +++ b/include/libfirm/irnode.h @@ -262,14 +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 @@ -497,7 +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); @@ -505,9 +499,6 @@ 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) @@ -523,10 +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); @@ -545,7 +532,7 @@ void set_SymConst_symbol(ir_node *node, /** 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); @@ -588,7 +575,7 @@ 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. */ @@ -650,7 +637,7 @@ 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. */ @@ -867,7 +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. @@ -904,16 +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. * @@ -982,9 +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); @@ -996,7 +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); @@ -1011,7 +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); @@ -1072,7 +1059,7 @@ 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); /** @@ -1088,7 +1075,7 @@ typedef enum { #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); @@ -1142,18 +1129,27 @@ 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); /* * @@ -1193,6 +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. */ @@ -1287,8 +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 an Dummy 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. */ @@ -1315,10 +1325,19 @@ ir_mode *get_divop_resmod(const ir_node *node); int is_irn_forking(const ir_node *node); /** - * Copies all attributes stored in the old node to the new 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(const ir_node *old_node, ir_node *new_node); +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 @@ -1367,6 +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. */