-
- Removes the call node and splits the basic block the call node
- belongs to. Inserts a copy of the called graph between these nodes.
- Assumes that call is a Call node in current_ir_graph and that
- the type in the Call nodes type attribute is the same as the
- type of the called graph.
- Further it assumes that all Phi nodes in a block of current_ir_graph
- are assembled in a "link" list in the link field of the corresponding
- block nodes. Further assumes that all Proj nodes are in a "link" list
- in the nodes producing the tuple. (This is only an optical feature
- for the graph.) Conserves this feature for the old
- nodes of the graph. This precondition can be established by a call to
- collect_phisprojs(), see irgmod.h.
- Called_graph must be unequal to current_ir_graph. Will not inline
- if they are equal.
- Sets visited masterflag in current_ir_graph to the max of the flag in
- current and called graph.
- Assumes that both, the called and the calling graph are in state
- "pinned".
- It is recommended to call local_optimize_graph after inlining as this
- function leaves a set of obscure Tuple nodes, e.g. a Proj-Tuple-Jmp
- combination as control flow operation. */
-void inline_method(ir_node *call, ir_graph *called_graph);
+ *
+ * Removes the call node and splits the basic block the call node
+ * belongs to. Inserts a copy of the called graph between these nodes.
+ * Assumes that call is a Call node in current_ir_graph and that
+ * the type in the Call nodes type attribute is the same as the
+ * type of the called graph.
+ * Further it assumes that all Phi nodes in a block of current_ir_graph
+ * are assembled in a "link" list in the link field of the corresponding
+ * block nodes. Further assumes that all Proj nodes are in a "link" list
+ * in the nodes producing the tuple. (This is only an optical feature
+ * for the graph.) Conserves this feature for the old
+ * nodes of the graph. This precondition can be established by a call to
+ * collect_phisprojs(), see irgmod.h.
+ * As dead_node_elimination this function reduces dead Block<->Jmp
+ * self-cycles to Bad nodes.
+ *
+ * Called_graph must be unequal to current_ir_graph. Will not inline
+ * if they are equal.
+ * Sets visited masterflag in current_ir_graph to the max of the flag in
+ * current and called graph.
+ * Assumes that both, the called and the calling graph are in state
+ * "op_pin_state_pinned".
+ * It is recommended to call local_optimize_graph() after inlining as this
+ * function leaves a set of obscure Tuple nodes, e.g. a Proj-Tuple-Jmp
+ * combination as control flow operation.
+ *
+ * @param call the call node that should be inlined
+ * @param called_graph the IR-graph that is called at call
+ *
+ * @return zero if method could not be inlined (recursion for instance),
+ * non-zero if all went ok
+ */
+int inline_method(ir_node *call, ir_graph *called_graph);