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[/] [or1k/] [trunk/] [or1ksim/] [cuc/] [memory.c] - Diff between revs 937 and 941
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| Rev 937 |
Rev 941 |
| Line 23... |
Line 23... |
#include <assert.h>
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#include <assert.h>
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#include "sim-config.h"
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#include "sim-config.h"
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#include "cuc.h"
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#include "cuc.h"
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#include "insn.h"
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#include "insn.h"
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/* Cleans memory & data dependencies */
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void clean_deps (cuc_func *f)
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{
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int b, i;
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dep_list *t;
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for (b = 0; b < f->num_bb; b++) {
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for (i = 0; i < f->bb[b].ninsn; i++) {
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t = f->bb[b].insn[i].dep;
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while (t) {
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dep_list *tmp = t;
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t = t->next;
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free (tmp);
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}
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f->bb[b].insn[i].dep = NULL;
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}
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t = f->bb[b].mdep;
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while (t) {
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dep_list *tmp = t;
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t = t->next;
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free (tmp);
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}
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f->bb[b].mdep = NULL;
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}
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f->nmsched = 0;
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}
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/* Checks for memory conflicts between two instructions; returns 1 if detected
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/* Checks for memory conflicts between two instructions; returns 1 if detected
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0 - exact; 1 - strong; 2 - weak; 3 - none */
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0 - exact; 1 - strong; 2 - weak; 3 - none */
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static int check_memory_conflict (cuc_func *f, cuc_insn *a, cuc_insn *b, int otype)
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static int check_memory_conflict (cuc_func *f, cuc_insn *a, cuc_insn *b, int otype)
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{
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{
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switch (otype) {
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switch (otype) {
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