op_be_AddSP = new_ir_op(beo_base + beo_AddSP, "be_AddSP", op_pin_state_pinned, N, oparity_unary, 0, sizeof(be_node_attr_t), &be_node_op_ops);
op_be_SubSP = new_ir_op(beo_base + beo_SubSP, "be_SubSP", op_pin_state_pinned, N, oparity_unary, 0, sizeof(be_node_attr_t), &be_node_op_ops);
op_be_SetSP = new_ir_op(beo_base + beo_SetSP, "be_SetSP", op_pin_state_pinned, N, oparity_binary, 0, sizeof(be_stack_attr_t), &be_node_op_ops);
- op_be_IncSP = new_ir_op(beo_base + beo_IncSP, "be_IncSP", op_pin_state_pinned, N, oparity_binary, 0, sizeof(be_stack_attr_t), &be_node_op_ops);
+ op_be_IncSP = new_ir_op(beo_base + beo_IncSP, "be_IncSP", op_pin_state_pinned, N, oparity_unary, 0, sizeof(be_stack_attr_t), &be_node_op_ops);
op_be_RegParams = new_ir_op(beo_base + beo_RegParams, "be_RegParams", op_pin_state_pinned, N, oparity_zero, 0, sizeof(be_node_attr_t), &be_node_op_ops);
op_be_StackParam = new_ir_op(beo_base + beo_StackParam, "be_StackParam", op_pin_state_pinned, N, oparity_unary, 0, sizeof(be_frame_attr_t), &be_node_op_ops);
op_be_FrameAddr = new_ir_op(beo_base + beo_FrameAddr, "be_FrameAddr", op_pin_state_pinned, N, oparity_unary, 0, sizeof(be_frame_attr_t), &be_node_op_ops);
return is_be_node(irn) ? get_irn_opcode(irn) - beo_base : beo_NoBeOp;
}
-static int redir_proj(const ir_node **node, int pos)
+/**
+ * Skip Proj nodes and return their Proj numbers.
+ *
+ * If *node is a Proj or Proj(Proj) node, skip it.
+ *
+ * @param node points to the node to be skipped
+ *
+ * @return 0 if *node was no Proj node, its Proj number else.
+ */
+static int redir_proj(const ir_node **node)
{
const ir_node *n = *node;
int be_is_IncSP (const ir_node *irn) { return be_get_irn_opcode(irn) == beo_IncSP ; }
int be_is_SetSP (const ir_node *irn) { return be_get_irn_opcode(irn) == beo_SetSP ; }
int be_is_AddSP (const ir_node *irn) { return be_get_irn_opcode(irn) == beo_AddSP ; }
+int be_is_SubSP (const ir_node *irn) { return be_get_irn_opcode(irn) == beo_SubSP ; }
int be_is_RegParams (const ir_node *irn) { return be_get_irn_opcode(irn) == beo_RegParams ; }
int be_is_StackParam (const ir_node *irn) { return be_get_irn_opcode(irn) == beo_StackParam ; }
int be_is_FrameAddr (const ir_node *irn) { return be_get_irn_opcode(irn) == beo_FrameAddr ; }
if (get_irn_mode(irn) == mode_T)
return NULL;
- out_pos = redir_proj((const ir_node **)&irn, pos);
+ out_pos = redir_proj((const ir_node **)&irn);
assert(is_be_node(irn));
return put_out_reg_req(req, irn, out_pos);
}
static arch_irn_class_t be_node_classify(const void *_self, const ir_node *irn)
{
- redir_proj((const ir_node **) &irn, -1);
+ redir_proj((const ir_node **) &irn);
switch(be_get_irn_opcode(irn)) {
#define XXX(a,b) case beo_ ## a: return arch_irn_class_ ## b
const void *be_node_get_irn_ops(const arch_irn_handler_t *self, const ir_node *irn)
{
- redir_proj((const ir_node **) &irn, -1);
+ redir_proj((const ir_node **) &irn);
return is_be_node(irn) ? &be_node_irn_ops : NULL;
}