#include "irgopt.h"
#include "irgmod.h"
#include "irgwalk.h"
+#include "ircons.h"
#include "adt/pdeq.h"
#include "iredges_t.h"
#include "irtools.h"
-/*------------------------------------------------------------------*/
-/* apply optimizations of iropt to all nodes. */
-/*------------------------------------------------------------------*/
-
/**
* A wrapper around optimize_inplace_2() to be called from a walker.
*/
if (get_opt_global_cse())
set_irg_pinned(irg, op_pin_state_floats);
- clear_irg_state(irg, IR_GRAPH_STATE_CONSISTENT_DOMINANCE);
+ clear_irg_properties(irg, IR_GRAPH_PROPERTY_CONSISTENT_DOMINANCE);
/* Clean the value_table in irg for the CSE. */
new_identities(irg);
irg_walk(n, firm_clear_link, optimize_in_place_wrapper, NULL);
}
-/* Applies local optimizations (see iropt.h) to all nodes reachable from node n */
void local_optimize_node(ir_node *n)
{
ir_graph *rem = current_ir_graph;
*/
static void enqueue_users(ir_node *n, pdeq *waitq)
{
- const ir_edge_t *edge;
-
foreach_out_edge(n, edge) {
- ir_node *succ = get_edge_src_irn(edge);
- const ir_edge_t *edge2;
+ ir_node *succ = get_edge_src_irn(edge);
enqueue_node(succ, waitq);
ir_graph *irg = get_irn_irg(block);
ir_node *end = get_irg_end(irg);
- const ir_edge_t *edge;
foreach_block_succ(block, edge) {
- const ir_edge_t *edge2;
ir_node *succ_block = get_edge_src_irn(edge);
enqueue_node(succ_block, waitq);
foreach_out_edge(succ_block, edge2) {
}
}
-/* Applies local optimizations (see iropt.h) to all nodes reachable from node n. */
void local_optimize_graph(ir_graph *irg)
{
ir_graph *rem = current_ir_graph;
set_irg_pinned(irg, op_pin_state_floats);
/* enable unreachable code elimination */
- assert(!is_irg_state(irg, IR_GRAPH_STATE_OPTIMIZE_UNREACHABLE_CODE));
- set_irg_state(irg, IR_GRAPH_STATE_OPTIMIZE_UNREACHABLE_CODE);
+ assert(!irg_is_constrained(irg, IR_GRAPH_CONSTRAINT_OPTIMIZE_UNREACHABLE_CODE));
+ add_irg_constraints(irg, IR_GRAPH_CONSTRAINT_OPTIMIZE_UNREACHABLE_CODE);
new_identities(irg);
- edges_assure(irg);
+ assure_edges(irg);
assure_doms(irg);
ir_free_resources(irg, IR_RESOURCE_IRN_LINK);
/* disable unreachable code elimination */
- clear_irg_state(irg, IR_GRAPH_STATE_OPTIMIZE_UNREACHABLE_CODE);
- set_irg_state(irg, IR_GRAPH_STATE_NO_UNREACHABLE_CODE);
+ clear_irg_constraints(irg, IR_GRAPH_CONSTRAINT_OPTIMIZE_UNREACHABLE_CODE);
+ add_irg_properties(irg, IR_GRAPH_PROPERTY_NO_UNREACHABLE_CODE);
/* invalidate infos */
- clear_irg_state(irg, IR_GRAPH_STATE_CONSISTENT_DOMINANCE);
- clear_irg_state(irg, IR_GRAPH_STATE_CONSISTENT_LOOPINFO);
- clear_irg_state(irg, IR_GRAPH_STATE_VALID_EXTENDED_BLOCKS);
+ clear_irg_properties(irg, IR_GRAPH_PROPERTY_CONSISTENT_DOMINANCE);
+ clear_irg_properties(irg, IR_GRAPH_PROPERTY_CONSISTENT_LOOPINFO);
edges_deactivate(irg);
/* Finally kill BAD and doublets from the keep alives.