X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firnode.h;h=a523b262909eb0e4648b3c6a7b36a5065b9ccf2d;hb=cf3056ad5ceb8c9018c01e634fc5e85bb4bfd6fb;hp=55bb437222d25cd06d1ad46411fa94ac14409050;hpb=dd5739b23f1d874f3e4c37495203f8398d897e18;p=libfirm diff --git a/ir/ir/irnode.h b/ir/ir/irnode.h index 55bb43722..a523b2629 100644 --- a/ir/ir/irnode.h +++ b/ir/ir/irnode.h @@ -131,7 +131,7 @@ int add_irn_dep(ir_node *node, ir_node *dep); /** * Copy all dependencies from a node to another. - * @param tgt The node which sould be enriched. + * @param tgt The node which should be enriched. * @param src The node whose dependencies shall be copied. */ void add_irn_deps(ir_node *tgt, ir_node *src); @@ -378,22 +378,25 @@ int Block_block_visited(const ir_node *node); * predecessors are removed, the node has the same predecessors in * both views. * @@@ Maybe better: arity is zero if no cg preds. */ -void set_Block_cg_cfgpred_arr(ir_node * node, int arity, ir_node ** in); -void set_Block_cg_cfgpred(ir_node * node, int pos, ir_node * pred); +void set_Block_cg_cfgpred_arr(ir_node *node, int arity, ir_node *in[]); +void set_Block_cg_cfgpred(ir_node *node, int pos, ir_node *pred); /* @@@ not supported */ -ir_node **get_Block_cg_cfgpred_arr(ir_node * node); +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(ir_node *node); /** Return the interprocedural predecessor at position pos. */ -ir_node *get_Block_cg_cfgpred(ir_node * node, int pos); -/* frees the memory. */ -void remove_Block_cg_cfgpred_arr(ir_node * node); +ir_node *get_Block_cg_cfgpred(ir_node *node, int pos); +/** Frees the memory allocated for interprocedural predecessors. */ +void remove_Block_cg_cfgpred_arr(ir_node *node); -/** returns the extended basic block a block belongs to */ +/** Returns the extended basic block a block belongs to. */ ir_extblk *get_Block_extbb(const ir_node *block); -/** sets the extended basic block a block belongs to */ +/** Sets the extended basic block a block belongs to. */ 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); + /** Return the number of Keep alive node. */ int get_End_n_keepalives(ir_node *end); @@ -471,6 +474,9 @@ int get_Return_n_ress(ir_node *node); ir_node *get_Return_res(ir_node *node, int pos); void set_Return_res(ir_node *node, int pos, ir_node *res); +/** + * Possible classes for constant classification. + */ typedef enum { CNST_NULL = 0, /**< The node is a const(0). */ CNST_ONE = +1, /**< The node is a const(1). */ @@ -480,7 +486,7 @@ typedef enum { CNST_NO_CONST = 4 /**< The node is no const at all. */ } cnst_classify_t; -tarval *get_Const_tarval(ir_node *node); +tarval *get_Const_tarval(const ir_node *node); void set_Const_tarval(ir_node *node, tarval *con); /** @@ -594,13 +600,14 @@ void set_Sel_entity (ir_node *node, ir_entity *ent); */ typedef enum { pn_Call_M_regular = 0, /**< The memory result. */ - pn_Call_T_result = 2, /**< The tuple containing all (0, 1, 2, ...) results */ - pn_Call_P_value_res_base = 4,/**< A pointer to the memory region containing copied results + pn_Call_X_regular = 1, /**< The control flow result when no exception occurs. */ + pn_Call_X_except = 2, /**< The control flow result branching to the exception handler. */ + pn_Call_T_result = 3, /**< The tuple containing all (0, 1, 2, ...) results. */ + pn_Call_M_except = 4, /**< The memory result in case the called method terminated with + an exception. */ + pn_Call_P_value_res_base = 5,/**< A pointer to the memory region containing copied results passed by value (for compound result types). */ - pn_Call_X_except = 1, /**< The control flow result branching to the exception handler */ - pn_Call_M_except = 3, /**< The memory result in case the called method terminated with - an exception */ - pn_Call_max = 5 /**< number of projections from a Call */ + pn_Call_max = 6 /**< number of projections from a Call */ } pn_Call; /* Projection numbers for Call. */ #define pn_Call_M pn_Call_M_regular @@ -693,12 +700,15 @@ 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); 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); /** * Projection numbers for Quot: use for Proj nodes! */ typedef enum { - pn_Quot_M, /**< Memory result. */ + pn_Quot_M, /**< Memory result. */ + pn_Quot_X_regular, /**< Execution result if no exception occurred. */ pn_Quot_X_except, /**< Execution result if exception occurred. */ pn_Quot_res, /**< Result of computation. */ pn_Quot_max /**< number of projections from a Quot */ @@ -710,12 +720,15 @@ 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); 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); /** * Projection numbers for DivMod: use for Proj nodes! */ typedef enum { - pn_DivMod_M, /**< Memory result. */ + pn_DivMod_M, /**< Memory result. */ + pn_DivMod_X_regular, /**< Execution result if no exception occurred. */ pn_DivMod_X_except, /**< Execution result if exception occurred. */ pn_DivMod_res_div, /**< Result of computation a / b. */ pn_DivMod_res_mod, /**< Result of computation a % b. */ @@ -728,12 +741,15 @@ 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); 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); /** * Projection numbers for Div: use for Proj nodes! */ typedef enum { - pn_Div_M, /**< Memory result. */ + pn_Div_M, /**< Memory result. */ + pn_Div_X_regular, /**< Execution result if no exception occurred. */ pn_Div_X_except, /**< Execution result if exception occurred. */ pn_Div_res, /**< Result of computation. */ pn_Div_max /**< number of projections from a Div */ @@ -745,12 +761,15 @@ 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); 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); /** * Projection numbers for Mod: use for Proj nodes! */ typedef enum { pn_Mod_M, /**< Memory result. */ + pn_Mod_X_regular, /**< Execution result if no exception occurred. */ pn_Mod_X_except, /**< Execution result if exception occurred. */ pn_Mod_res, /**< Result of computation. */ pn_Mod_max /**< number of projections from a Mod */ @@ -883,8 +902,8 @@ int is_Phi(const ir_node *n); int is_Phi0(const ir_node *n); /* These routines also work for Filter nodes in interprocedural view. */ ir_node **get_Phi_preds_arr(ir_node *node); -int get_Phi_n_preds(ir_node *node); -ir_node *get_Phi_pred(ir_node *node, int pos); +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_Filter_pred(ir_node *node); @@ -913,7 +932,8 @@ void set_memop_ptr(ir_node *node, ir_node *ptr); * Projection numbers for Load: use for Proj nodes! */ typedef enum { - pn_Load_M, /**< Memory result. */ + pn_Load_M, /**< Memory result. */ + pn_Load_X_regular, /**< Execution result if no exception occurred. */ pn_Load_X_except, /**< Execution result if exception occurred. */ pn_Load_res, /**< Result of load operation. */ pn_Load_max /**< number of projections from a Load */ @@ -932,7 +952,8 @@ void set_Load_volatility(ir_node *node, ir_volatility volatility); * Projection numbers for Store: use for Proj nodes! */ typedef enum { - pn_Store_M, /**< Memory result. */ + pn_Store_M, /**< Memory result. */ + pn_Store_X_regular, /**< Execution result if no exception occurred. */ pn_Store_X_except, /**< Execution result if exception occurred. */ pn_Store_max /**< number of projections from a Store */ } pn_Store; /* Projection numbers for Store. */ @@ -951,6 +972,7 @@ void set_Store_volatility(ir_node *node, ir_volatility volatility); */ typedef enum { pn_Alloc_M, /**< Memory result. */ + pn_Alloc_X_regular, /**< Execution result if no exception occurred. */ pn_Alloc_X_except, /**< Execution result if exception occurred. */ pn_Alloc_res, /**< Result of allocation. */ pn_Alloc_max /**< number of projections from an Alloc */ @@ -1047,10 +1069,11 @@ int get_Psi_n_conds(ir_node *node); */ typedef enum { pn_CopyB_M_regular = 0, /**< The memory result. */ - pn_CopyB_X_except = 1, /**< The control flow result branching to the exception handler */ - pn_CopyB_M_except = 2, /**< The memory result in case the runtime function terminated with + pn_CopyB_X_regular = 1, /**< Execution result if no exception occurred. */ + pn_CopyB_X_except = 2, /**< The control flow result branching to the exception handler */ + pn_CopyB_M_except = 3, /**< The memory result in case the runtime function terminated with an exception */ - pn_CopyB_max = 3 /**< number of projections from a CopyB */ + pn_CopyB_max = 4 /**< number of projections from a CopyB */ } pn_CopyB; /* Projection numbers for CopyB. */ #define pn_CopyB_M pn_CopyB_M_regular @@ -1068,11 +1091,12 @@ void set_CopyB_type(ir_node *node, ir_type *data_type); */ typedef enum { pn_InstOf_M_regular = 0, /**< The memory result. */ - pn_InstOf_X_except = 1, /**< The control flow result branching to the exception handler */ - pn_InstOf_res = 2, /**< The checked object pointer. */ - pn_InstOf_M_except = 3, /**< The memory result in case the runtime function terminated with + pn_InstOf_X_regular = 1, /**< Execution result if no exception occurred. */ + pn_InstOf_X_except = 2, /**< The control flow result branching to the exception handler */ + pn_InstOf_res = 3, /**< The checked object pointer. */ + pn_InstOf_M_except = 4, /**< The memory result in case the runtime function terminated with an exception */ - pn_InstOf_max = 4 /**< number of projections from an InstOf */ + pn_InstOf_max = 5 /**< number of projections from an InstOf */ } pn_InstOf; #define pn_InstOf_M pn_InstOf_M_regular @@ -1103,9 +1127,10 @@ void set_Raise_exo_ptr(ir_node *node, ir_node *exoptr); */ typedef enum { pn_Bound_M = 0, /**< The memory result. */ - pn_Bound_X_except = 1, /**< The control flow result branching to the exception handler */ - pn_Bound_res = 2, /**< The checked index. */ - pn_Bound_max = 3 /**< number of projections from a Bound */ + pn_Bound_X_regular = 1, /**< Execution result if no exception occurred. */ + pn_Bound_X_except = 2, /**< The control flow result branching to the exception handler */ + pn_Bound_res = 3, /**< The checked index. */ + pn_Bound_max = 4 /**< number of projections from a Bound */ } pn_Bound; /** Returns the memory input of a Bound operation. */ @@ -1230,6 +1255,8 @@ int is_ip_cfop(const ir_node *node); int is_fragile_op(const ir_node *node); /** Returns the memory operand of fragile operations. */ ir_node *get_fragile_op_mem(ir_node *node); +/** Returns the result mode of a Div operation. */ +ir_mode *get_divop_resmod(const ir_node *node); /** Returns true if the operation is a forking control flow * operation: Cond. */ @@ -1295,7 +1322,7 @@ typedef enum { const char *get_cond_jmp_predicate_name(cond_jmp_predicate pred); /** Returns the conditional jump prediction of a Cond node. */ -cond_jmp_predicate get_Cond_jmp_pred(ir_node *cond); +cond_jmp_predicate get_Cond_jmp_pred(const ir_node *cond); /** Sets a new conditional jump prediction. */ void set_Cond_jmp_pred(ir_node *cond, cond_jmp_predicate pred);