#include "irprintf.h"
#include "xmalloc.h"
-#include "../bearch_t.h"
+#include "../bearch.h"
#include "mips_nodes_attr.h"
#include "mips_new_nodes.h"
* |_|
***********************************************************************************/
-/**
- * Dumps the register requirements for either in or out.
- */
-static void dump_reg_req(FILE *F, ir_node *n, const arch_register_req_t **reqs,
- int inout)
-{
- char *dir = inout ? "out" : "in";
- int max = inout ? (int) arch_irn_get_n_outs(n) : get_irn_arity(n);
- char buf[1024];
- int i;
-
- memset(buf, 0, sizeof(buf));
-
- if (reqs) {
- for (i = 0; i < max; i++) {
- fprintf(F, "%sreq #%d =", dir, i);
-
- if (reqs[i]->type == arch_register_req_type_none) {
- fprintf(F, " n/a");
- }
-
- if (reqs[i]->type & arch_register_req_type_normal) {
- fprintf(F, " %s", reqs[i]->cls->name);
- }
-
- if (reqs[i]->type & arch_register_req_type_limited) {
- fprintf(F, " %s",
- arch_register_req_format(buf, sizeof(buf), reqs[i], n));
- }
-
- if (reqs[i]->type & arch_register_req_type_should_be_same) {
- const unsigned other = reqs[i]->other_same;
- int i;
-
- ir_fprintf(F, " same as");
- for (i = 0; 1U << i <= other; ++i) {
- if (other & (1U << i)) {
- ir_fprintf(F, " %+F", i);
- }
- }
- }
-
- if (reqs[i]->type & arch_register_req_type_must_be_different) {
- const unsigned other = reqs[i]->other_different;
- int i;
-
- ir_fprintf(F, " different from");
- for (i = 0; 1U << i <= other; ++i) {
- if (other & (1U << i)) {
- ir_fprintf(F, " %+F", i);
- }
- }
- }
-
- fprintf(F, "\n");
- }
-
- fprintf(F, "\n");
- } else {
- fprintf(F, "%sreq = N/A\n", dir);
- }
-}
-
-
/**
* Dumper interface for dumping mips nodes in vcg.
* @param n the node to dump
* @param reason indicates which kind of information should be dumped
* @return 0 on success or != 0 on failure
*/
-static int mips_dump_node(ir_node *n, FILE *F, dump_reason_t reason) {
- int bad = 0;
- int i, n_res, flags;
- const arch_register_req_t **reqs;
-
+static int mips_dump_node(ir_node *n, FILE *F, dump_reason_t reason)
+{
switch (reason) {
case dump_node_opcode_txt:
fprintf(F, "%s", get_irn_opname(n));
break;
case dump_node_info_txt:
- fprintf(F, "=== mips attr begin ===\n");
-
- /* dump IN requirements */
- if (get_irn_arity(n) > 0) {
- reqs = get_mips_in_req_all(n);
- dump_reg_req(F, n, reqs, 0);
- }
-
- n_res = arch_irn_get_n_outs(n);
- if (n_res > 0) {
- /* dump OUT requirements */
- reqs = get_mips_out_req_all(n);
- dump_reg_req(F, n, reqs, 1);
-
- /* dump assigned registers */
- for (i = 0; i < n_res; i++) {
- const arch_register_t *reg = arch_irn_get_register(n, i);
-
- fprintf(F, "reg #%d = %s\n", i, reg ? arch_register_get_name(reg) : "n/a");
- }
- fprintf(F, "\n");
- }
-
- /* dump n_res */
- fprintf(F, "n_res = %d\n", n_res);
-
- /* dump flags */
- fprintf(F, "flags =");
- flags = arch_irn_get_flags(n);
- if (flags == arch_irn_flags_none) {
- fprintf(F, " none");
- }
- else {
- if (flags & arch_irn_flags_dont_spill) {
- fprintf(F, " unspillable");
- }
- if (flags & arch_irn_flags_rematerializable) {
- fprintf(F, " remat");
- }
- if (flags & arch_irn_flags_modify_flags) {
- fprintf(F, " modify_flags");
- }
- }
- fprintf(F, " (%d)\n", flags);
-
- fprintf(F, "=== mips attr end ===\n");
- /* end of: case dump_node_info_txt */
+ arch_dump_reqs_and_registers(F, n);
break;
}
-
- return bad;
+ return 0;
}
return attr->in_req;
}
-/**
- * Returns the result register requirements of an mips node.
- */
-const arch_register_req_t **get_mips_out_req_all(const ir_node *node)
-{
- const mips_attr_t *attr = get_mips_attr_const(node);
- return attr->out_req;
-}
-
/**
* Returns the argument register requirement at position pos of an mips node.
*/
return attr->in_req[pos];
}
-/**
- * Returns the result register requirement at position pos of an mips node.
- */
-const arch_register_req_t *get_mips_out_req(const ir_node *node, int pos)
-{
- const mips_attr_t *attr = get_mips_attr_const(node);
- return attr->out_req[pos];
-}
-
-/**
- * Sets the OUT register requirements at position pos.
- */
-void set_mips_req_out(ir_node *node, const arch_register_req_t *req, int pos)
-{
- mips_attr_t *attr = get_mips_attr(node);
- attr->out_req[pos] = req;
-}
-
/**
* Sets the IN register requirements at position pos.
*/
*/
static void init_mips_attributes(ir_node *node, arch_irn_flags_t flags,
const arch_register_req_t **in_reqs,
- const arch_register_req_t **out_reqs,
const be_execution_unit_t ***execution_units,
int n_res)
{
(void) execution_units;
arch_irn_set_flags(node, flags);
- attr->out_req = out_reqs;
attr->in_req = in_reqs;
info = be_get_info(node);
projects / libfirm / blobdiff