}
/* returns the number of successors of the node: */
-int get_irn_n_outs(ir_node *node) {
+int get_irn_n_outs(const ir_node *node) {
assert(node && node->kind == k_ir_node);
#ifdef DEBUG_libfirm
/* assert(node->out_valid); */
}
/* Access successor n */
-ir_node *get_irn_out(ir_node *def, int pos) {
+ir_node *get_irn_out(const ir_node *def, int pos) {
assert(pos >= 0 && pos < get_irn_n_outs(def));
#ifdef DEBUG_libfirm
/* assert(def->out_valid); */
}
/* Access successor n */
-ir_node *get_irn_out_ex(ir_node *def, int pos, int *in_pos) {
+ir_node *get_irn_out_ex(const ir_node *def, int pos, int *in_pos) {
assert(pos >= 0 && pos < get_irn_n_outs(def));
#ifdef DEBUG_libfirm
/* assert(def->out_valid); */
}
/* Return the number of control flow successors, ignore keep-alives. */
-int get_Block_n_cfg_outs(ir_node *bl) {
+int get_Block_n_cfg_outs(const ir_node *bl) {
int i, n_cfg_outs = 0;
assert(bl && is_Block(bl));
#ifdef DEBUG_libfirm
}
/* Return the number of control flow successors, honor keep-alives. */
-int get_Block_n_cfg_outs_ka(ir_node *bl) {
+int get_Block_n_cfg_outs_ka(const ir_node *bl) {
int i, n_cfg_outs = 0;
assert(bl && is_Block(bl));
#ifdef DEBUG_libfirm
}
/* Access predecessor n, ignore keep-alives. */
-ir_node *get_Block_cfg_out(ir_node *bl, int pos) {
+ir_node *get_Block_cfg_out(const ir_node *bl, int pos) {
int i;
assert(bl && is_Block(bl));
#ifdef DEBUG_libfirm
}
/* Access predecessor n, honor keep-alives. */
-ir_node *get_Block_cfg_out_ka(ir_node *bl, int pos) {
+ir_node *get_Block_cfg_out_ka(const ir_node *bl, int pos) {
int i, n_outs;
assert(bl && is_Block(bl));
#ifdef DEBUG_libfirm
n_out_edges = count_outs(irg);
/* allocate memory for all out edges. */
- irg->outs = xcalloc(n_out_edges, sizeof(irg->outs[0]));
+ irg->outs = XMALLOCNZ(ir_def_use_edge, n_out_edges);
#ifdef DEBUG_libfirm
irg->n_outs = n_out_edges;
#endif /* defined DEBUG_libfirm */
}
global_count = n_out_edges = count_ip_outs();
- out_edges = xcalloc(n_out_edges, sizeof(out_edges[0]));
+ out_edges = XMALLOCNZ(ir_node*, n_out_edges);
set_irp_ip_outedges(out_edges);
set_ip_outs();
}