void
set_irn_in (ir_node *node, int arity, ir_node **in) {
+ int i;
ir_node *** arr;
assert(node);
if (get_interprocedural_view()) { /* handle Filter and Block specially */
(*arr)[0] = block;
}
fix_backedges(current_ir_graph->obst, node);
+
+ for (i = 0; i < arity; i++) {
+ edges_notify_edge(node, i, in[i], (*arr)[i+1], current_ir_graph);
+ }
+
memcpy((*arr) + 1, in, sizeof(ir_node *) * arity);
}
node->attr.block.in_cg[0] = NULL;
node->attr.block.cg_backedge = new_backedge_arr(current_ir_graph->obst, arity);
{
- /* Fix backedge array. fix_backedges operates depending on
+ /* Fix backedge array. fix_backedges() operates depending on
interprocedural_view. */
int ipv = get_interprocedural_view();
set_interprocedural_view(true);
node->in[3] = ir_true;
}
+/* CopyB support */
+ir_node *get_CopyB_mem (ir_node *node) {
+ assert (node->op == op_CopyB);
+ return get_irn_n(node, 0);
+}
+
+void set_CopyB_mem (ir_node *node, ir_node *mem) {
+ assert (node->op == op_CopyB);
+ set_irn_n(node, 0, mem);
+}
+
+ir_node *get_CopyB_dst (ir_node *node) {
+ assert (node->op == op_CopyB);
+ return get_irn_n(node, 1);
+}
+
+void set_CopyB_dst (ir_node *node, ir_node *dst) {
+ assert (node->op == op_CopyB);
+ set_irn_n(node, 1, dst);
+}
+
+ir_node *get_CopyB_src (ir_node *node) {
+ assert (node->op == op_CopyB);
+ return get_irn_n(node, 2);
+}
+
+void set_CopyB_src (ir_node *node, ir_node *src) {
+ assert (node->op == op_CopyB);
+ set_irn_n(node, 2, src);
+}
+
+type *get_CopyB_type(ir_node *node) {
+ assert (node->op == op_CopyB);
+ return node->attr.copyb.data_type;
+}
+
+void set_CopyB_type(ir_node *node, type *data_type) {
+ assert (node->op == op_CopyB && data_type);
+ node->attr.copyb.data_type = data_type;
+}
+
+
ir_graph *
get_irn_irg(const ir_node *node) {
/*
}
/* Returns true if the operation is a forking control flow operation. */
-int
-is_forking_op(const ir_node *node) {
- return is_op_forking(get_irn_op(node));
+int (is_irn_forking)(const ir_node *node) {
+ return _is_irn_forking(node);
}
type *(get_irn_type)(ir_node *node) {
return _get_irn_type(node);
}
+/* Returns non-zero for constant-like nodes. */
+int (is_irn_constlike)(const ir_node *node) {
+ return _is_irn_constlike(node);
+}
+
+/* Gets the string representation of the jump prediction .*/
+const char *get_cond_jmp_predicate_name(cond_jmp_predicate pred)
+{
+ switch (pred) {
+ default:
+ case COND_JMP_PRED_NONE: return "no prediction";
+ case COND_JMP_PRED_TRUE: return "true taken";
+ case COND_JMP_PRED_FALSE: return "false taken";
+ }
+}
+
+/* Returns the conditional jump prediction of a Cond node. */
+cond_jmp_predicate (get_Cond_jmp_pred)(ir_node *cond) {
+ return _get_Cond_jmp_pred(cond);
+}
+
+/* Sets a new conditional jump prediction. */
+void (set_Cond_jmp_pred)(ir_node *cond, cond_jmp_predicate pred) {
+ _set_Cond_jmp_pred(cond, pred);
+}
+
/** the get_type operation must be always implemented */
static type *get_Null_type(ir_node *n) {
return NULL;