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https://opencores.org/ocsvn/or1k/or1k/trunk
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| Rev 940 |
Rev 941 |
| Line 59... |
Line 59... |
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/* Copies src basic block into destination */
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/* Copies src basic block into destination */
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cuc_bb *cpy_bb (cuc_bb *dest, cuc_bb *src)
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cuc_bb *cpy_bb (cuc_bb *dest, cuc_bb *src)
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{
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{
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int i, j;
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int i, j;
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dep_list *d;
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assert (dest != src);
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assert (dest != src);
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*dest = *src;
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*dest = *src;
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assert (dest->insn = malloc (sizeof (cuc_insn) * src->ninsn));
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assert (dest->insn = malloc (sizeof (cuc_insn) * src->ninsn));
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for (i = 0; i < src->ninsn; i++)
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for (i = 0; i < src->ninsn; i++) {
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d = src->insn[i].dep;
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dest->insn[i] = src->insn[i];
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dest->insn[i] = src->insn[i];
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dest->insn[i].dep = NULL;
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while (d) {
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add_dep (&dest->insn[i].dep, d->ref);
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d = d->next;
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}
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}
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d = src->mdep;
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dest->mdep = NULL;
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while (d) {
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add_dep (&dest->mdep, d->ref);
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d = d->next;
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}
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if (src->ntim) {
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if (src->ntim) {
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assert (dest->tim = malloc (sizeof (cuc_timings) * src->ntim));
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assert (dest->tim = malloc (sizeof (cuc_timings) * src->ntim));
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for (i = 0; i < src->ntim; i++) {
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for (i = 0; i < src->ntim; i++) {
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dest->tim[i] = src->tim[i];
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dest->tim[i] = src->tim[i];
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if (src->tim[i].nshared) {
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if (src->tim[i].nshared) {
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| Line 124... |
Line 139... |
if (f->bb[b].tim && f->bb[b].ntim) free (f->bb[b].tim);
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if (f->bb[b].tim && f->bb[b].ntim) free (f->bb[b].tim);
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}
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}
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free (f);
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free (f);
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}
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}
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/* Recalculates last_used_reg */
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/* Recalculates last_used_reg */
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void recalc_last_used_reg (cuc_func *f, int b)
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void recalc_last_used_reg (cuc_func *f, int b)
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{
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{
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int i;
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int i;
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cuc_bb *bb = &f->bb[b];
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cuc_bb *bb = &f->bb[b];
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