+
+/**
+ * Wrapper for running void function(ir_graph *irg) as an ir_graph pass.
+ */
+static int void_graph_wrapper(ir_graph *irg, void *context)
+{
+ void_pass_func_irg function = (void_pass_func_irg)context;
+ function(irg);
+ return 0;
+} /* void_graph_wrapper */
+
+/* Creates an ir_graph pass for running void function(ir_graph *irg). */
+ir_graph_pass_t *def_graph_pass(
+ const char *name, void (*function)(ir_graph *irg))
+{
+ struct ir_graph_pass_t *pass = XMALLOCZ(ir_graph_pass_t);
+
+ pass->kind = k_ir_graph_pass;
+ pass->run_on_irg = void_graph_wrapper;
+ pass->context = (void*)function;
+ pass->name = name;
+
+ INIT_LIST_HEAD(&pass->list);
+
+ return pass;
+} /* def_graph_pass */
+
+/**
+ * Wrapper for running int function(ir_graph *irg) as an ir_graph pass.
+ */
+static int int_graph_wrapper(ir_graph *irg, void *context)
+{
+ int_pass_func_irg function = (int_pass_func_irg)context;
+ return function(irg);
+} /* int_graph_wrapper */
+
+/* Creates an ir_graph pass for running void function(ir_graph *irg). */
+ir_graph_pass_t *def_graph_pass_ret(
+ const char *name, int (*function)(ir_graph *irg))
+{
+ struct ir_graph_pass_t *pass = XMALLOCZ(ir_graph_pass_t);
+
+ pass->kind = k_ir_graph_pass;
+ pass->run_on_irg = int_graph_wrapper;
+ pass->context = (void*)function;
+ pass->name = name;
+
+ INIT_LIST_HEAD(&pass->list);
+
+ return pass;
+} /* def_graph_pass_ret */
+
+/* constructor for a default graph pass */
+ir_graph_pass_t *def_graph_pass_constructor(
+ ir_graph_pass_t *pass,
+ const char *name, int (*function)(ir_graph *irg, void *context)) {
+ if (pass == NULL)
+ pass = XMALLOCZ(ir_graph_pass_t);
+ else
+ memset(pass, 0, sizeof(ir_graph_pass_t));
+ pass->kind = k_ir_graph_pass;
+ pass->run_on_irg = function;
+ pass->context = pass;
+ pass->name = name;
+
+ INIT_LIST_HEAD(&pass->list);
+
+ return pass;
+} /* def_graph_pass_constructor */
+
+/* set the run parallel property */
+void ir_graph_pass_set_parallel(ir_graph_pass_t *pass, int flag)
+{
+ pass->run_parallel = flag != 0;
+} /* ir_graph_pass_set_parallel */
+
+/**
+ * Wrapper for running void function(void) as an ir_prog pass.
+ */
+static int void_prog_wrapper(ir_prog *irp, void *context)
+{
+ void_pass_func function = (void_pass_func)context;
+
+ (void)irp;
+ function();
+ return 0;
+} /* void_graph_wrapper */
+
+/* Creates an ir_prog pass for running void function(void). */
+ir_prog_pass_t *def_prog_pass(
+ const char *name,
+ void (*function)(void))
+{
+ struct ir_prog_pass_t *pass = XMALLOCZ(ir_prog_pass_t);
+
+ pass->kind = k_ir_prog_pass;
+ pass->run_on_irprog = void_prog_wrapper;
+ pass->context = (void*)function;
+ pass->name = name;
+
+ INIT_LIST_HEAD(&pass->list);
+
+ return pass;
+} /* def_prog_pass */
+
+/* Creates an ir_prog pass for running void function(void). */
+ir_prog_pass_t *def_prog_pass_constructor(
+ ir_prog_pass_t *pass,
+ const char *name,
+ int (*function)(ir_prog *irp, void *context))
+{
+ if (pass == NULL)
+ pass = XMALLOCZ(ir_prog_pass_t);
+ else
+ memset(pass, 0, sizeof(ir_prog_pass_t));
+
+ pass->kind = k_ir_prog_pass;
+ pass->run_on_irprog = function;
+ pass->context = pass;
+ pass->name = name;
+
+ INIT_LIST_HEAD(&pass->list);
+
+ return pass;
+} /* def_prog_pass_constructor */
+
+typedef struct pass_t {
+ ir_prog_pass_t pass;
+ void *context;
+ void (*function)(void *context);
+} pass_t;
+
+/**
+ * Wrapper for the call_function pass.
+ */
+static int call_function_wrapper(ir_prog *irp, void *context)
+{
+ pass_t *pass = (pass_t*)context;
+
+ (void)irp;
+ pass->function(pass->context);
+ return 0;
+} /* call_function_wrapper */
+
+ir_prog_pass_t *call_function_pass(
+ const char *name, void (*function)(void *context), void *context) {
+ struct pass_t *pass = XMALLOCZ(struct pass_t);
+
+ def_prog_pass_constructor(
+ &pass->pass, name ? name : "set_function", call_function_wrapper);
+
+ pass->pass.verify_irprog = ir_prog_no_verify;
+ pass->pass.dump_irprog = ir_prog_no_dump;
+ pass->pass.context = pass;
+
+ pass->function = function;
+ pass->context = context;
+
+ return &pass->pass;
+} /* call_function_pass */