* @file
* @brief Representation of an intermediate operation.
* @author Martin Trapp, Christian Schaefer, Goetz Lindenmaier, Michael Beck
- * @version $Id$
*/
#include "config.h"
/* some constants fixing the positions of nodes predecessors
in the in array */
-#define CALL_PARAM_OFFSET 2
-#define BUILDIN_PARAM_OFFSET 1
-#define SEL_INDEX_OFFSET 2
-#define RETURN_RESULT_OFFSET 1 /* mem is not a result */
+#define CALL_PARAM_OFFSET (n_Call_max+1)
+#define BUILTIN_PARAM_OFFSET (n_Builtin_max+1)
+#define SEL_INDEX_OFFSET (n_Sel_max+1)
+#define RETURN_RESULT_OFFSET (n_Return_max+1)
#define END_KEEPALIVE_OFFSET 0
static const char *relation_names [] = {
int (is_ir_node)(const void *thing)
{
- return _is_ir_node(thing);
+ return is_ir_node_(thing);
}
int (get_irn_arity)(const ir_node *node)
{
- return _get_irn_arity(node);
+ return get_irn_arity_(node);
}
/* Returns the array with ins. This array is shifted with respect to the
memcpy((*pOld_in) + 1, in, sizeof(ir_node *) * arity);
/* update irg flags */
- set_irg_outs_inconsistent(irg);
+ clear_irg_state(irg, IR_GRAPH_STATE_CONSISTENT_OUTS | IR_GRAPH_STATE_CONSISTENT_LOOPINFO);
}
ir_node *(get_irn_n)(const ir_node *node, int n)
{
- return _get_irn_n(node, n);
+ return get_irn_n_(node, n);
}
void set_irn_n(ir_node *node, int n, ir_node *in)
node->in[n + 1] = in;
/* update irg flags */
- set_irg_outs_inconsistent(irg);
+ clear_irg_state(irg, IR_GRAPH_STATE_CONSISTENT_OUTS | IR_GRAPH_STATE_CONSISTENT_LOOPINFO);
}
int add_irn_n(ir_node *node, ir_node *in)
int (get_irn_deps)(const ir_node *node)
{
- return _get_irn_deps(node);
+ return get_irn_deps_(node);
}
ir_node *(get_irn_dep)(const ir_node *node, int pos)
{
- return _get_irn_dep(node, pos);
+ return get_irn_dep_(node, pos);
}
void (set_irn_dep)(ir_node *node, int pos, ir_node *dep)
{
- _set_irn_dep(node, pos, dep);
+ set_irn_dep_(node, pos, dep);
}
int add_irn_dep(ir_node *node, ir_node *dep)
ir_mode *(get_irn_mode)(const ir_node *node)
{
- return _get_irn_mode(node);
+ return get_irn_mode_(node);
}
void (set_irn_mode)(ir_node *node, ir_mode *mode)
{
- _set_irn_mode(node, mode);
+ set_irn_mode_(node, mode);
}
ir_op *(get_irn_op)(const ir_node *node)
{
- return _get_irn_op(node);
+ return get_irn_op_(node);
}
/* should be private to the library: */
void (set_irn_op)(ir_node *node, ir_op *op)
{
- _set_irn_op(node, op);
+ set_irn_op_(node, op);
}
unsigned (get_irn_opcode)(const ir_node *node)
{
- return _get_irn_opcode(node);
+ return get_irn_opcode_(node);
}
const char *get_irn_opname(const ir_node *node)
ir_visited_t (get_irn_visited)(const ir_node *node)
{
- return _get_irn_visited(node);
+ return get_irn_visited_(node);
}
void (set_irn_visited)(ir_node *node, ir_visited_t visited)
{
- _set_irn_visited(node, visited);
+ set_irn_visited_(node, visited);
}
void (mark_irn_visited)(ir_node *node)
{
- _mark_irn_visited(node);
+ mark_irn_visited_(node);
}
int (irn_visited)(const ir_node *node)
{
- return _irn_visited(node);
+ return irn_visited_(node);
}
int (irn_visited_else_mark)(ir_node *node)
{
- return _irn_visited_else_mark(node);
+ return irn_visited_else_mark_(node);
}
void (set_irn_link)(ir_node *node, void *link)
{
- _set_irn_link(node, link);
+ set_irn_link_(node, link);
}
void *(get_irn_link)(const ir_node *node)
{
- return _get_irn_link(node);
+ return get_irn_link_(node);
}
op_pin_state (get_irn_pinned)(const ir_node *node)
{
- return _get_irn_pinned(node);
+ return get_irn_pinned_(node);
}
op_pin_state (is_irn_pinned_in_irg) (const ir_node *node)
{
- return _is_irn_pinned_in_irg(node);
+ return is_irn_pinned_in_irg_(node);
}
void set_irn_pinned(ir_node *node, op_pin_state state)
void *(get_irn_generic_attr)(ir_node *node)
{
assert(is_ir_node(node));
- return _get_irn_generic_attr(node);
+ return get_irn_generic_attr_(node);
}
const void *(get_irn_generic_attr_const)(const ir_node *node)
{
assert(is_ir_node(node));
- return _get_irn_generic_attr_const(node);
+ return get_irn_generic_attr_const_(node);
}
unsigned (get_irn_idx)(const ir_node *node)
{
assert(is_ir_node(node));
- return _get_irn_idx(node);
+ return get_irn_idx_(node);
}
int get_irn_pred_pos(ir_node *node, ir_node *arg)
ir_node *(get_nodes_block)(const ir_node *node)
{
- return _get_nodes_block(node);
+ return get_nodes_block_(node);
}
void set_nodes_block(ir_node *node, ir_node *block)
int (get_Block_n_cfgpreds)(const ir_node *node)
{
- return _get_Block_n_cfgpreds(node);
+ return get_Block_n_cfgpreds_(node);
}
ir_node *(get_Block_cfgpred)(const ir_node *node, int pos)
{
- return _get_Block_cfgpred(node, pos);
+ return get_Block_cfgpred_(node, pos);
}
void set_Block_cfgpred(ir_node *node, int pos, ir_node *pred)
ir_node *(get_Block_cfgpred_block)(const ir_node *node, int pos)
{
- return _get_Block_cfgpred_block(node, pos);
+ return get_Block_cfgpred_block_(node, pos);
}
int get_Block_matured(const ir_node *node)
ir_visited_t (get_Block_block_visited)(const ir_node *node)
{
- return _get_Block_block_visited(node);
+ return get_Block_block_visited_(node);
}
void (set_Block_block_visited)(ir_node *node, ir_visited_t visit)
{
- _set_Block_block_visited(node, visit);
+ set_Block_block_visited_(node, visit);
}
void (mark_Block_block_visited)(ir_node *node)
{
- _mark_Block_block_visited(node);
+ mark_Block_block_visited_(node);
}
int (Block_block_visited)(const ir_node *node)
{
- return _Block_block_visited(node);
+ return Block_block_visited_(node);
}
ir_extblk *get_Block_extbb(const ir_node *block)
/* returns the graph of a Block. */
ir_graph *(get_Block_irg)(const ir_node *block)
{
- return _get_Block_irg(block);
+ return get_Block_irg_(block);
}
ir_entity *create_Block_entity(ir_node *block)
ir_node *(get_Block_phis)(const ir_node *block)
{
- return _get_Block_phis(block);
+ return get_Block_phis_(block);
}
void (set_Block_phis)(ir_node *block, ir_node *phi)
{
- _set_Block_phis(block, phi);
+ set_Block_phis_(block, phi);
}
void (add_Block_phi)(ir_node *block, ir_node *phi)
{
- _add_Block_phi(block, phi);
+ add_Block_phi_(block, phi);
}
/* Get the Block mark (single bit). */
unsigned (get_Block_mark)(const ir_node *block)
{
- return _get_Block_mark(block);
+ return get_Block_mark_(block);
}
/* Set the Block mark (single bit). */
void (set_Block_mark)(ir_node *block, unsigned mark)
{
- _set_Block_mark(block, mark);
+ set_Block_mark_(block, mark);
}
int get_End_n_keepalives(const ir_node *end)
}
/* update irg flags */
- set_irg_outs_inconsistent(irg);
+ clear_irg_state(irg, IR_GRAPH_STATE_CONSISTENT_OUTS);
}
/* Set new keep-alives from old keep-alives, skipping irn */
ARR_RESIZE(ir_node *, end->in, (n - 1) + 1 + END_KEEPALIVE_OFFSET);
/* update irg flags */
- set_irg_outs_inconsistent(irg);
+ clear_irg_state(irg, IR_GRAPH_STATE_CONSISTENT_OUTS);
}
/* remove Bads, NoMems and doublets from the keep-alive set */
pset_new_destroy(&keeps);
if (changed) {
- set_irg_outs_inconsistent(irg);
+ clear_irg_state(irg, IR_GRAPH_STATE_CONSISTENT_OUTS);
}
}
int (is_Const_null)(const ir_node *node)
{
- return _is_Const_null(node);
+ return is_Const_null_(node);
}
int (is_Const_one)(const ir_node *node)
{
- return _is_Const_one(node);
+ return is_Const_one_(node);
}
int (is_Const_all_one)(const ir_node *node)
{
- return _is_Const_all_one(node);
+ return is_Const_all_one_(node);
}
ir_node **get_Builtin_param_arr(ir_node *node)
{
assert(is_Builtin(node));
- return &get_irn_in(node)[BUILDIN_PARAM_OFFSET + 1];
+ return &get_irn_in(node)[BUILTIN_PARAM_OFFSET + 1];
}
int get_Builtin_n_params(const ir_node *node)
{
assert(is_Builtin(node));
- return (get_irn_arity(node) - BUILDIN_PARAM_OFFSET);
+ return (get_irn_arity(node) - BUILTIN_PARAM_OFFSET);
}
ir_node *get_Builtin_param(const ir_node *node, int pos)
{
assert(is_Builtin(node));
- return get_irn_n(node, pos + BUILDIN_PARAM_OFFSET);
+ return get_irn_n(node, pos + BUILTIN_PARAM_OFFSET);
}
void set_Builtin_param(ir_node *node, int pos, ir_node *param)
{
assert(is_Builtin(node));
- set_irn_n(node, pos + BUILDIN_PARAM_OFFSET, param);
+ set_irn_n(node, pos + BUILTIN_PARAM_OFFSET, param);
}
/* Returns a human readable string for the ir_builtin_kind. */
node->attr.call.callee_arr = NULL;
}
-/*
- * Returns non-zero if a Call is surely a self-recursive Call.
- * Beware: if this functions returns 0, the call might be self-recursive!
- */
-int is_self_recursive_Call(const ir_node *call)
-{
- const ir_node *callee = get_Call_ptr(call);
-
- if (is_SymConst_addr_ent(callee)) {
- const ir_entity *ent = get_SymConst_entity(callee);
- const ir_graph *irg = get_entity_irg(ent);
- if (irg == get_irn_irg(call))
- return 1;
- }
- return 0;
-}
-
/* Checks for upcast.
*
* Returns true if the Cast node casts a class type to a super type.
int (is_unop)(const ir_node *node)
{
- return _is_unop(node);
+ return is_unop_(node);
}
ir_node *get_unop_op(const ir_node *node)
int (is_binop)(const ir_node *node)
{
- return _is_binop(node);
+ return is_binop_(node);
}
ir_node *get_binop_left(const ir_node *node)
ir_node *(get_Phi_next)(const ir_node *phi)
{
- return _get_Phi_next(phi);
+ return get_Phi_next_(phi);
}
void (set_Phi_next)(ir_node *phi, ir_node *next)
{
- _set_Phi_next(phi, next);
+ set_Phi_next_(phi, next);
}
int is_memop(const ir_node *node)
ir_node *get_memop_mem(const ir_node *node)
{
assert(is_memop(node));
+ assert(n_Load_mem == 0 && n_Store_mem == 0);
return get_irn_n(node, 0);
}
void set_memop_mem(ir_node *node, ir_node *mem)
{
assert(is_memop(node));
+ assert(n_Load_mem == 0 && n_Store_mem == 0);
set_irn_n(node, 0, mem);
}
ir_node *get_memop_ptr(const ir_node *node)
{
assert(is_memop(node));
+ assert(n_Load_mem == 1 && n_Store_mem == 1);
return get_irn_n(node, 1);
}
void set_memop_ptr(ir_node *node, ir_node *ptr)
{
assert(is_memop(node));
+ assert(n_Load_mem == 1 && n_Store_mem == 1);
set_irn_n(node, 1, ptr);
}
int (is_arg_Proj)(const ir_node *node)
{
- return _is_arg_Proj(node);
+ return is_arg_Proj_(node);
+}
+
+int is_x_except_Proj(const ir_node *node)
+{
+ ir_node *pred;
+ if (!is_Proj(node))
+ return false;
+ pred = get_Proj_pred(node);
+ if (!is_fragile_op(pred))
+ return false;
+ return get_Proj_proj(node) == pred->op->pn_x_except;
+}
+
+int is_x_regular_Proj(const ir_node *node)
+{
+ ir_node *pred;
+ if (!is_Proj(node))
+ return false;
+ pred = get_Proj_pred(node);
+ if (!is_fragile_op(pred))
+ return false;
+ return get_Proj_proj(node) == pred->op->pn_x_regular;
+}
+
+void ir_set_throws_exception(ir_node *node, int throws_exception)
+{
+ except_attr *attr = &node->attr.except;
+ assert(is_fragile_op(node));
+ attr->throws_exception = throws_exception;
+}
+
+int ir_throws_exception(const ir_node *node)
+{
+ const except_attr *attr = &node->attr.except;
+ assert(is_fragile_op(node));
+ return attr->throws_exception;
}
ir_node **get_Tuple_preds_arr(ir_node *node)
/* returns the graph of a node */
ir_graph *(get_irn_irg)(const ir_node *node)
{
- return _get_irn_irg(node);
+ return get_irn_irg_(node);
}
int (is_strictConv)(const ir_node *node)
{
- return _is_strictConv(node);
+ return is_strictConv_(node);
}
/* Returns true if node is a SymConst node with kind symconst_addr_ent. */
int (is_SymConst_addr_ent)(const ir_node *node)
{
- return _is_SymConst_addr_ent(node);
+ return is_SymConst_addr_ent_(node);
}
/* Returns true if the operation manipulates control flow. */
int is_cfop(const ir_node *node)
{
+ if (is_fragile_op(node) && ir_throws_exception(node))
+ return true;
+
return is_op_cfopcode(get_irn_op(node));
}
ir_node *get_fragile_op_mem(ir_node *node)
{
assert(node && is_fragile_op(node));
-
- switch (get_irn_opcode(node)) {
- case iro_Call :
- case iro_Div :
- case iro_Mod :
- case iro_Load :
- case iro_Store :
- case iro_Alloc :
- case iro_Bound :
- case iro_CopyB :
- return get_irn_n(node, pn_Generic_M);
- case iro_Bad :
- case iro_Unknown:
- return node;
- default:
- panic("should not be reached");
- }
+ return get_irn_n(node, node->op->fragile_mem_index);
}
/* Returns true if the operation is a forking control flow operation. */
int (is_irn_forking)(const ir_node *node)
{
- return _is_irn_forking(node);
+ return is_irn_forking_(node);
}
void (copy_node_attr)(ir_graph *irg, const ir_node *old_node, ir_node *new_node)
{
- _copy_node_attr(irg, old_node, new_node);
+ copy_node_attr_(irg, old_node, new_node);
}
/* Return the type attribute of a node n (SymConst, Call, Alloc, Free,
Cast) or NULL.*/
ir_type *(get_irn_type_attr)(ir_node *node)
{
- return _get_irn_type_attr(node);
+ return get_irn_type_attr_(node);
}
/* Return the entity attribute of a node n (SymConst, Sel) or NULL. */
ir_entity *(get_irn_entity_attr)(ir_node *node)
{
- return _get_irn_entity_attr(node);
+ return get_irn_entity_attr_(node);
}
/* Returns non-zero for constant-like nodes. */
int (is_irn_constlike)(const ir_node *node)
{
- return _is_irn_constlike(node);
+ return is_irn_constlike_(node);
}
/*
*/
int (is_irn_keep)(const ir_node *node)
{
- return _is_irn_keep(node);
+ return is_irn_keep_(node);
}
/*
*/
int (is_irn_start_block_placed)(const ir_node *node)
{
- return _is_irn_start_block_placed(node);
-}
-
-/* Returns non-zero for nodes that are machine operations. */
-int (is_irn_machine_op)(const ir_node *node)
-{
- return _is_irn_machine_op(node);
-}
-
-/* Returns non-zero for nodes that are machine operands. */
-int (is_irn_machine_operand)(const ir_node *node)
-{
- return _is_irn_machine_operand(node);
-}
-
-/* Returns non-zero for nodes that have the n'th user machine flag set. */
-int (is_irn_machine_user)(const ir_node *node, unsigned n)
-{
- return _is_irn_machine_user(node, n);
+ return is_irn_start_block_placed_(node);
}
/* Returns non-zero for nodes that are CSE neutral to its users. */
int (is_irn_cse_neutral)(const ir_node *node)
{
- return _is_irn_cse_neutral(node);
+ return is_irn_cse_neutral_(node);
}
/* Gets the string representation of the jump prediction .*/
/* Sets the debug information of a node. */
void (set_irn_dbg_info)(ir_node *n, dbg_info *db)
{
- _set_irn_dbg_info(n, db);
+ set_irn_dbg_info_(n, db);
}
/**
*/
dbg_info *(get_irn_dbg_info)(const ir_node *n)
{
- return _get_irn_dbg_info(n);
+ return get_irn_dbg_info_(n);
+}
+
+ir_switch_table *ir_new_switch_table(ir_graph *irg, size_t n_entries)
+{
+ struct obstack *obst = get_irg_obstack(irg);
+ ir_switch_table *res = OALLOCFZ(obst, ir_switch_table, entries, n_entries);
+ res->n_entries = n_entries;
+ return res;
+}
+
+void ir_switch_table_set(ir_switch_table *table, size_t n,
+ ir_tarval *min, ir_tarval *max, long pn)
+{
+ ir_switch_table_entry *entry = ir_switch_table_get_entry(table, n);
+ entry->min = min;
+ entry->max = max;
+ entry->pn = pn;
}
-/* checks whether a node represents a global address */
-int is_Global(const ir_node *node)
+size_t (ir_switch_table_get_n_entries)(const ir_switch_table *table)
{
- return is_SymConst_addr_ent(node);
+ return ir_switch_table_get_n_entries_(table);
}
-/* returns the entity of a global address */
-ir_entity *get_Global_entity(const ir_node *node)
+ir_tarval *ir_switch_table_get_max(const ir_switch_table *table, size_t e)
{
- return get_SymConst_entity(node);
+ return ir_switch_table_get_entry_const(table, e)->max;
+}
+
+ir_tarval *ir_switch_table_get_min(const ir_switch_table *table, size_t e)
+{
+ return ir_switch_table_get_entry_const(table, e)->min;
+}
+
+long ir_switch_table_get_pn(const ir_switch_table *table, size_t e)
+{
+ return ir_switch_table_get_entry_const(table, e)->pn;
+}
+
+ir_switch_table *ir_switch_table_duplicate(ir_graph *irg,
+ const ir_switch_table *table)
+{
+ size_t n_entries = ir_switch_table_get_n_entries(table);
+ size_t e;
+ ir_switch_table *res = ir_new_switch_table(irg, n_entries);
+ for (e = 0; e < n_entries; ++e) {
+ const ir_switch_table_entry *entry
+ = ir_switch_table_get_entry_const(table, e);
+ ir_switch_table_entry *new_entry = ir_switch_table_get_entry(res, e);
+ *new_entry = *entry;
+ }
+ return res;
}
/*
h = 9*h + HASH_PTR(get_irn_op(node));
return h;
-} /* firm_default_hash */
+}
/* include generated code */
#include "gen_irnode.c.inl"
projects / libfirm / blobdiff