#include <string.h>
+#include "error.h"
#include "irop_t.h"
#include "irnode_t.h"
#include "irhooks.h"
(void) b;
/* do not CSE Phi-nodes without any inputs when building new graphs */
if (get_irn_arity(a) == 0 &&
- get_irg_phase_state(get_irn_irg(a)) == phase_building) {
+ irg_is_constrained(get_irn_irg(a), IR_GRAPH_CONSTRAINT_CONSTRUCTION)) {
return 1;
}
return 0;
static void default_copy_attr(ir_graph *irg, const ir_node *old_node,
ir_node *new_node)
{
- unsigned size = firm_add_node_size;
(void) irg;
assert(get_irn_op(old_node) == get_irn_op(new_node));
memcpy(&new_node->attr, &old_node->attr, get_op_attr_size(get_irn_op(old_node)));
-
- if (size > 0) {
- /* copy additional node data */
- memcpy(get_irn_data(new_node, void, size), get_irn_data(old_node, void, size), size);
- }
}
/**
default_copy_attr(irg, old_node, new_node);
new_node->attr.block.irg.irg = irg;
new_node->attr.block.phis = NULL;
- new_node->attr.block.backedge = new_backedge_arr(irg->obst, get_irn_arity(new_node));
+ new_node->attr.block.backedge = new_backedge_arr(get_irg_obstack(irg), get_irn_arity(new_node));
new_node->attr.block.block_visited = 0;
memset(&new_node->attr.block.dom, 0, sizeof(new_node->attr.block.dom));
memset(&new_node->attr.block.pdom, 0, sizeof(new_node->attr.block.pdom));
{
default_copy_attr(irg, old_node, new_node);
new_node->attr.phi.next = NULL;
- new_node->attr.phi.u.backedge = new_backedge_arr(irg->obst, get_irn_arity(new_node));
+ new_node->attr.phi.u.backedge = new_backedge_arr(get_irg_obstack(irg), get_irn_arity(new_node));
}
/**
ir_node *new_node)
{
default_copy_attr(irg, old_node, new_node);
- new_node->attr.assem.input_constraints = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.input_constraints);
- new_node->attr.assem.output_constraints = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.output_constraints);
- new_node->attr.assem.clobbers = DUP_ARR_D(ident*, irg->obst, old_node->attr.assem.clobbers);
+ struct obstack *const obst = get_irg_obstack(irg);
+ new_node->attr.assem.input_constraints = DUP_ARR_D(ir_asm_constraint, obst, old_node->attr.assem.input_constraints);
+ new_node->attr.assem.output_constraints = DUP_ARR_D(ir_asm_constraint, obst, old_node->attr.assem.output_constraints);
+ new_node->attr.assem.clobbers = DUP_ARR_D(ident*, obst, old_node->attr.assem.clobbers);
}
static void switch_copy_attr(ir_graph *irg, const ir_node *old_node,