* Copies all attributes stored in the old node to the new node.
* Assumes both have the same opcode and sufficient size.
*/
-void default_copy_attr(const ir_node *old_node, ir_node *new_node) {
+void default_copy_attr(ir_graph *irg, const ir_node *old_node,
+ ir_node *new_node)
+{
unsigned size = firm_add_node_size;
+ (void) irg;
assert(get_irn_op(old_node) == get_irn_op(new_node));
memcpy(&new_node->attr, &old_node->attr, get_op_attr_size(get_irn_op(old_node)));
/* copy additional node data */
memcpy(get_irn_data(new_node, void, size), get_irn_data(old_node, void, size), size);
}
-} /* default_copy_attr */
+}
/**
* Copies all Call attributes stored in the old node to the new node.
*/
-static void
-call_copy_attr(const ir_node *old_node, ir_node *new_node) {
- default_copy_attr(old_node, new_node);
+static void call_copy_attr(ir_graph *irg, const ir_node *old_node,
+ ir_node *new_node)
+{
+ default_copy_attr(irg, old_node, new_node);
remove_Call_callee_arr(new_node);
-} /* call_copy_attr */
+}
/**
* Copies all Block attributes stored in the old node to the new node.
*/
-static void
-block_copy_attr(const ir_node *old_node, ir_node *new_node) {
- ir_graph *irg = current_ir_graph;
-
- default_copy_attr(old_node, new_node);
- new_node->attr.block.phis = NULL;
- new_node->attr.block.cg_backedge = NULL;
- new_node->attr.block.backedge = new_backedge_arr(irg->obst, get_irn_arity(new_node));
+static void block_copy_attr(ir_graph *irg, const ir_node *old_node,
+ ir_node *new_node)
+{
+ default_copy_attr(irg, old_node, new_node);
+ new_node->attr.block.irg.irg = irg;
+ new_node->attr.block.phis = NULL;
+ new_node->attr.block.cg_backedge = NULL;
+ new_node->attr.block.backedge = new_backedge_arr(irg->obst, get_irn_arity(new_node));
+ new_node->attr.block.block_visited = 0;
+ memset(&new_node->attr.block.dom, 0, sizeof(new_node->attr.block.dom));
+ memset(&new_node->attr.block.pdom, 0, sizeof(new_node->attr.block.pdom));
+ /* TODO: we should probably create a new entity. But we somehow have to
+ * patch the stuff at the same time */
+ new_node->attr.block.entity = NULL;
+ new_node->attr.block.phis = NULL;
INIT_LIST_HEAD(&new_node->attr.block.succ_head);
-} /* block_copy_attr */
+}
/**
* Copies all phi attributes stored in old node to the new node
*/
-static void
-phi_copy_attr(const ir_node *old_node, ir_node *new_node) {
- ir_graph *irg = current_ir_graph;
-
- default_copy_attr(old_node, new_node);
+static void phi_copy_attr(ir_graph *irg, const ir_node *old_node,
+ ir_node *new_node)
+{
+ default_copy_attr(irg, old_node, new_node);
new_node->attr.phi.next = NULL;
new_node->attr.phi.u.backedge = new_backedge_arr(irg->obst, get_irn_arity(new_node));
}
/**
* Copies all filter attributes stored in old node to the new node
*/
-static void
-filter_copy_attr(const ir_node *old_node, ir_node *new_node) {
- ir_graph *irg = current_ir_graph;
-
- default_copy_attr(old_node, new_node);
+static void filter_copy_attr(ir_graph *irg, const ir_node *old_node,
+ ir_node *new_node)
+{
+ default_copy_attr(irg, old_node, new_node);
new_node->attr.filter.backedge = new_backedge_arr(irg->obst, get_irn_arity(new_node));
}
/**
* Copies all ASM attributes stored in old node to the new node
*/
-static void
-ASM_copy_attr(const ir_node *old_node, ir_node *new_node) {
- ir_graph *irg = current_ir_graph;
-
- default_copy_attr(old_node, new_node);
- new_node->attr.assem.inputs = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.inputs);
- new_node->attr.assem.outputs = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.outputs);
- new_node->attr.assem.clobber = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.clobber);
+static void ASM_copy_attr(ir_graph *irg, const ir_node *old_node,
+ ir_node *new_node)
+{
+ default_copy_attr(irg, old_node, new_node);
+ new_node->attr.assem.input_constraints = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.input_constraints);
+ new_node->attr.assem.output_constraints = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.output_constraints);
+ new_node->attr.assem.clobbers = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.clobbers);
}
/**
* @return
* The operations.
*/
-static ir_op_ops *firm_set_default_copy_attr(ir_opcode code, ir_op_ops *ops) {
- switch(code) {
+static ir_op_ops *firm_set_default_copy_attr(ir_opcode code, ir_op_ops *ops)
+{
+ switch (code) {
case iro_Call:
ops->copy_attr = call_copy_attr;
break;
} /* firm_set_default_copy_attr */
/* Creates a new ir operation. */
-ir_op *
-new_ir_op(unsigned code, const char *name, op_pin_state p,
- unsigned flags, op_arity opar, int op_index, size_t attr_size,
- const ir_op_ops *ops)
+ir_op *new_ir_op(unsigned code, const char *name, op_pin_state p,
+ unsigned flags, op_arity opar, int op_index, size_t attr_size,
+ const ir_op_ops *ops)
{
ir_op *res = XMALLOCZ(ir_op);
return res;
} /* new_ir_op */
-void free_ir_op(ir_op *code) {
+void free_ir_op(ir_op *code)
+{
hook_free_ir_op(code);
remove_irp_opcode(code);
} /* free_ir_op */
/* Returns the string for the opcode. */
-const char *get_op_name (const ir_op *op) {
+const char *get_op_name (const ir_op *op)
+{
return get_id_str(op->name);
} /* get_op_name */
-unsigned (get_op_code)(const ir_op *op){
+unsigned (get_op_code)(const ir_op *op)
+{
return _get_op_code(op);
} /* get_op_code */
-ident *(get_op_ident)(const ir_op *op){
+ident *(get_op_ident)(const ir_op *op)
+{
return _get_op_ident(op);
} /* get_op_ident */
-const char *get_op_pin_state_name(op_pin_state s) {
- switch(s) {
+const char *get_op_pin_state_name(op_pin_state s)
+{
+ switch (s) {
#define XXX(s) case s: return #s
XXX(op_pin_state_floats);
XXX(op_pin_state_pinned);
return "<none>";
} /* get_op_pin_state_name */
-op_pin_state (get_op_pinned)(const ir_op *op) {
+op_pin_state (get_op_pinned)(const ir_op *op)
+{
return _get_op_pinned(op);
} /* get_op_pinned */
/* Sets op_pin_state_pinned in the opcode. Setting it to floating has no effect
for Phi, Block and control flow nodes. */
-void set_op_pinned(ir_op *op, op_pin_state pinned) {
+void set_op_pinned(ir_op *op, op_pin_state pinned)
+{
if (op == op_Block || op == op_Phi || is_op_cfopcode(op)) return;
op->pin_state = pinned;
} /* set_op_pinned */
/* retrieve the next free opcode */
-unsigned get_next_ir_opcode(void) {
+unsigned get_next_ir_opcode(void)
+{
return next_iro++;
} /* get_next_ir_opcode */
/* Returns the next free n IR opcode number, allows to register a bunch of user ops */
-unsigned get_next_ir_opcodes(unsigned num) {
+unsigned get_next_ir_opcodes(unsigned num)
+{
unsigned base = next_iro;
next_iro += num;
return base;
} /* get_next_ir_opcodes */
/* Returns the generic function pointer from an ir operation. */
-op_func (get_generic_function_ptr)(const ir_op *op) {
+op_func (get_generic_function_ptr)(const ir_op *op)
+{
return _get_generic_function_ptr(op);
} /* get_generic_function_ptr */
/* Store a generic function pointer into an ir operation. */
-void (set_generic_function_ptr)(ir_op *op, op_func func) {
+void (set_generic_function_ptr)(ir_op *op, op_func func)
+{
_set_generic_function_ptr(op, func);
} /* set_generic_function_ptr */
/* Returns the ir_op_ops of an ir_op. */
-const ir_op_ops *(get_op_ops)(const ir_op *op) {
+const ir_op_ops *(get_op_ops)(const ir_op *op)
+{
return _get_op_ops(op);
} /* get_op_ops */
-irop_flags get_op_flags(const ir_op *op) {
+irop_flags get_op_flags(const ir_op *op)
+{
return op->flags;
}
projects / libfirm / blobdiff