ir_node *res = new_ir_node(db, irg, block, op_ASM, mode_T, r_arity, r_in);
- res->attr.assem.pin_state = op_pin_state_pinned;
- res->attr.assem.input_constraints
- = NEW_ARR_D(ir_asm_constraint, irg->obst, arity);
- res->attr.assem.output_constraints
- = NEW_ARR_D(ir_asm_constraint, irg->obst, n_outs);
- res->attr.assem.clobbers = NEW_ARR_D(ident *, irg->obst, n_clobber);
- res->attr.assem.text = text;
+ struct obstack *const obst = get_irg_obstack(irg);
+ res->attr.assem.pin_state = op_pin_state_pinned;
+ res->attr.assem.input_constraints = NEW_ARR_D(ir_asm_constraint, obst, arity);
+ res->attr.assem.output_constraints = NEW_ARR_D(ir_asm_constraint, obst, n_outs);
+ res->attr.assem.clobbers = NEW_ARR_D(ident*, obst, n_clobber);
+ res->attr.assem.text = text;
memcpy(res->attr.assem.input_constraints, inputs, sizeof(inputs[0]) * arity);
memcpy(res->attr.assem.output_constraints, outputs, sizeof(outputs[0]) * n_outs);
in[i] = value;
}
- phi->attr.phi.u.backedge = new_backedge_arr(irg->obst, arity);
+ phi->attr.phi.u.backedge = new_backedge_arr(get_irg_obstack(irg), arity);
set_irn_in(phi, arity, in);
irn_verify_irg(phi, irg);
size_t n_preds;
ir_node *next;
ir_node *phi;
- ir_node **new_in;
ir_graph *irg;
assert(is_Block(block));
irg = get_irn_irg(block);
n_preds = ARR_LEN(block->in) - 1;
/* Fix block parameters */
- block->attr.block.backedge = new_backedge_arr(irg->obst, n_preds);
+ block->attr.block.backedge = new_backedge_arr(get_irg_obstack(irg), n_preds);
/* Traverse a chain of Phi nodes attached to this block and mature
these, too. */
/* create final in-array for the block */
if (block->attr.block.dynamic_ins) {
- new_in = NEW_ARR_D(ir_node*, irg->obst, n_preds+1);
- memcpy(new_in, block->in, (n_preds+1) * sizeof(new_in[0]));
+ ir_node **const new_in = DUP_ARR_D(ir_node*, get_irg_obstack(irg), block->in);
DEL_ARR_F(block->in);
block->in = new_in;
block->attr.block.dynamic_ins = false;
set_Block_block_visited(res, 0);
/* Create and initialize array for Phi-node construction. */
- res->attr.block.graph_arr = NEW_ARR_D(ir_node *, irg->obst, irg->n_loc);
- memset(res->attr.block.graph_arr, 0, sizeof(ir_node*) * irg->n_loc);
+ res->attr.block.graph_arr = NEW_ARR_DZ(ir_node*, get_irg_obstack(irg), irg->n_loc);
/* Immature block may not be optimized! */
irn_verify_irg(res, irg);
ir_node *res;
size_t i;
memset(in, 0, sizeof(in));
- res = new_ir_node(NULL, irg, NULL, op_Anchor, mode_ANY, anchor_last+1, in);
+ res = new_ir_node(NULL, irg, NULL, op_Anchor, mode_ANY, 0, NULL);
res->attr.anchor.irg.irg = irg;
- /* hack to get get_irn_irg working: set block to ourself and allow
- * get_Block_irg for anchor */
+ /* hack to get get_irn_irg in set_irn_in() working */
res->in[0] = res;
/* we can't have NULL inputs so reference ourselves for now */
for (i = 0; i <= (size_t)anchor_last; ++i) {
- set_irn_n(res, i, res);
+ in[i] = res;
}
+ set_irn_in(res, anchor_last+1, in);
return res;
}
{
ir_node *res = new_ir_node(NULL, irg, NULL, op_Block, mode_BB, arity, in);
res->attr.block.irg.irg = irg;
- res->attr.block.backedge = new_backedge_arr(irg->obst, arity);
+ res->attr.block.backedge = new_backedge_arr(get_irg_obstack(irg), arity);
set_Block_matured(res, 1);
/* Create and initialize array for Phi-node construction. */
if (irg_is_constrained(irg, IR_GRAPH_CONSTRAINT_CONSTRUCTION)) {
- res->attr.block.graph_arr = NEW_ARR_D(ir_node *, irg->obst, irg->n_loc);
- memset(res->attr.block.graph_arr, 0, irg->n_loc * sizeof(ir_node*));
+ res->attr.block.graph_arr = NEW_ARR_DZ(ir_node*, get_irg_obstack(irg), irg->n_loc);
}
irn_verify_irg(res, irg);
return res;