/**
* @file
- * @brief This file implements the creation of the achitecture specific firm
- * opcodes and the coresponding node constructors for the ppc assembler
+ * @brief This file implements the creation of the architecture specific firm
+ * opcodes and the corresponding node constructors for the ppc assembler
* irg.
* @author Moritz Kroll, Jens Mueller
* @version $Id$
*/
-#ifdef HAVE_CONFIG_H
#include "config.h"
-#endif
#include <stdlib.h>
*/
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 ? get_ppc32_n_res(n) : get_irn_arity(n);
+ int max = inout ? (int) arch_irn_get_n_outs(n) : get_irn_arity(n);
char buf[1024];
int i;
}
}
- if (reqs[i]->type & arch_register_req_type_should_be_different) {
+ if (reqs[i]->type & arch_register_req_type_must_be_different) {
const unsigned other = reqs[i]->other_different;
int i;
static int ppc32_dump_node(ir_node *n, FILE *F, dump_reason_t reason) {
ir_mode *mode = NULL;
int bad = 0;
- int i;
- ppc32_attr_t *attr;
+ int i, n_res, flags;
const arch_register_req_t **reqs;
- const arch_register_t **slots;
switch (reason) {
case dump_node_opcode_txt:
break;
case dump_node_info_txt:
- attr = get_ppc32_attr(n);
fprintf(F, "=== ppc attr begin ===\n");
/* dump IN requirements */
dump_reg_req(F, n, reqs, 0);
}
- /* dump OUT requirements */
- if (ARR_LEN(attr->slots) > 0) {
+ n_res = arch_irn_get_n_outs(n);
+ if (n_res > 0) {
+ /* dump OUT requirements */
reqs = get_ppc32_out_req_all(n);
dump_reg_req(F, n, reqs, 1);
- }
- /* dump assigned registers */
- slots = get_ppc32_slots(n);
- if (slots && ARR_LEN(attr->slots) > 0) {
- for (i = 0; i < ARR_LEN(attr->slots); i++) {
- if (slots[i]) {
- fprintf(F, "reg #%d = %s\n", i, slots[i]->name);
- }
- else {
- fprintf(F, "reg #%d = n/a\n", i);
- }
+ /* 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");
}
- fprintf(F, "\n");
/* dump n_res */
- fprintf(F, "n_res = %d\n", get_ppc32_n_res(n));
+ fprintf(F, "n_res = %d\n", n_res);
/* dump flags */
fprintf(F, "flags =");
- if (attr->flags == arch_irn_flags_none) {
+ flags = arch_irn_get_flags(n);
+ if (flags == arch_irn_flags_none) {
fprintf(F, " none");
}
else {
- if (attr->flags & arch_irn_flags_dont_spill) {
+ if (flags & arch_irn_flags_dont_spill) {
fprintf(F, " unspillable");
}
- if (attr->flags & arch_irn_flags_rematerializable) {
+ if (flags & arch_irn_flags_rematerializable) {
fprintf(F, " remat");
}
- if (attr->flags & arch_irn_flags_ignore) {
- fprintf(F, " ignore");
+ if (flags & arch_irn_flags_modify_flags) {
+ fprintf(F, " modify_flags");
}
}
- fprintf(F, " (%d)\n", attr->flags);
+ fprintf(F, " (%d)\n", flags);
/* TODO: dump all additional attributes */
attr->in_req[pos] = req;
}
-/**
- * Returns the register flag of an ppc node.
- */
-arch_irn_flags_t get_ppc32_flags(const ir_node *node) {
- const ppc32_attr_t *attr = get_ppc32_attr_const(node);
- return attr->flags;
-}
-
-/**
- * Sets the register flag of an ppc node.
- */
-void set_ppc32_flags(ir_node *node, arch_irn_flags_t flags) {
- ppc32_attr_t *attr = get_ppc32_attr(node);
- attr->flags = flags;
-}
-
-/**
- * Returns the result register slots of an ppc node.
- */
-const arch_register_t **get_ppc32_slots(const ir_node *node) {
- const ppc32_attr_t *attr = get_ppc32_attr_const(node);
- return attr->slots;
-}
-
-/**
- * Returns the name of the OUT register at position pos.
- */
-const char *get_ppc32_out_reg_name(const ir_node *node, int pos) {
- const ppc32_attr_t *attr = get_ppc32_attr_const(node);
-
- assert(is_ppc32_irn(node) && "Not an ppc node.");
- assert(pos < ARR_LEN(attr->slots) && "Invalid OUT position.");
- assert(attr->slots[pos] && "No register assigned");
-
- return arch_register_get_name(attr->slots[pos]);
-}
-
-/**
- * Returns the index of the OUT register at position pos within its register class.
- */
-int get_ppc32_out_regnr(const ir_node *node, int pos) {
- const ppc32_attr_t *attr = get_ppc32_attr_const(node);
-
- assert(is_ppc32_irn(node) && "Not an ppc node.");
- assert(pos < ARR_LEN(attr->slots) && "Invalid OUT position.");
- assert(attr->slots[pos] && "No register assigned");
-
- return arch_register_get_index(attr->slots[pos]);
-}
-
-/**
- * Returns the OUT register at position pos.
- */
-const arch_register_t *get_ppc32_out_reg(const ir_node *node, int pos) {
- const ppc32_attr_t *attr = get_ppc32_attr_const(node);
-
- assert(is_ppc32_irn(node) && "Not an ppc node.");
- assert(pos < ARR_LEN(attr->slots) && "Invalid OUT position.");
- assert(attr->slots[pos] && "No register assigned");
-
- return attr->slots[pos];
-}
-
-/**
- * Returns the number of results.
- */
-int get_ppc32_n_res(const ir_node *node) {
- const ppc32_attr_t *attr = get_ppc32_attr_const(node);
- return ARR_LEN(attr->slots);
-}
-
/**
* Sets the type of the constant (if any)
* May be either iro_Const or iro_SymConst
ir_graph *irg = get_irn_irg(node);
struct obstack *obst = get_irg_obstack(irg);
ppc32_attr_t *attr = get_ppc32_attr(node);
+ backend_info_t *info;
(void) execution_units;
- attr->flags = flags;
+ arch_irn_set_flags(node, flags);
attr->in_req = in_reqs;
attr->out_req = out_reqs;
attr->offset_mode = ppc32_ao_Illegal;
attr->data.empty = NULL;
- attr->slots = NEW_ARR_D(const arch_register_t*, obst, n_res);
- memset(attr->slots, 0, n_res * sizeof(attr->slots[0]));
+ info = be_get_info(node);
+ info->out_infos = NEW_ARR_D(reg_out_info_t, obst, n_res);
+ memset(info->out_infos, 0, n_res * sizeof(info->out_infos[0]));
}
projects / libfirm / blobdiff