static void release_options(void) { g95_directorylist *m; g95_free(g95_option.module_dir); while(g95_option.include_dirs != NULL) { m = g95_option.include_dirs; g95_option.include_dirs = g95_option.include_dirs->next; g95_free(m->path); g95_free(m); } }
static void free_case(g95_case *f) { g95_free_expr(f->low); if (f->high != f->low) g95_free_expr(f->high); g95_free(f); }
static void free_case(g95_case *p) { g95_free_expr(p->low); if (p->high != p->low) g95_free_expr(p->high); g95_free(p); }
void g95_options_done(void) { g95_warning_list *n; while(g95_option.nowarn != NULL) { n = g95_option.nowarn->next; g95_free(g95_option.nowarn); g95_option.nowarn = n; } }
static void free_strings(void) { string_node *p, *m; int c; for(c=0; c<HASH_SIZE; c++) { for(p=string_head[c]; p; p=m) { m = p->next; g95_free(p); } } }
void g95_expand_forall(g95_code *r) { g95_code *save, *old, *p, *g; g95_forall_iterator *w; save = current_node; current_node = r; forall_preamble(r); for(p=r->block; p; p=g) { g = p->next; p->next = NULL; forall_body(r->ext.forall_iterator, r->expr != NULL, p); } /* Restore loop indeces. Free the forall_iterator without getting * rid of the expression nodes which are now used elsewhere. */ for(w=r->ext.forall_iterator; w; w=w->next) { old = g95_get_code(); old->type = EXEC_ASSIGN; old->where = current_node->where; old->expr = g95_copy_expr(w->var); old->expr2 = g95_get_variable_expr(w->save); insert_post(old); g95_free(w); } if (r->expr != NULL) { p = g95_get_code(); p->type = EXEC_CALL; p->where = current_node->where; p->isym = &forall_done; p->sub_name = PREFIX "forall_done"; insert_post(p); } r->type = EXEC_NOP; r->block = NULL; r->ext.forall_iterator = NULL; r->expr = NULL; r->where = current_node->where; g95_free_forall_iterator(r->ext.forall_iterator); current_node = save; }
static int dump_code(g95_code *c) { int m, n, list_size, *list, node[2]; g95_forall_iterator *f; g95_filepos *filepos; g95_inquire *inquire; g95_close *close; g95_flush *flush; g95_alloc *alloc; g95_open *open; g95_wait *wait; g95_case *sel; g95_code *d; g95_dt *dt; if (c == NULL) return 0; n = st_n++; list = NULL; list_size = 0; dumpf("%C = []\n", n); for(; c; c=c->next) { switch(c->type) { case EXEC_CONTINUE: case EXEC_NOP: case EXEC_DT_END: dumpf("%C.append(st_nop(%L", n, &c->where); break; case EXEC_ASSIGN: dumpf("%C.append(st_assign(%L,", n, &c->where); dump_expr(c->expr); dump_char(','); dump_expr(c->expr2); break; case EXEC_POINTER_ASSIGN: dumpf("%C.append(st_ptr_assign(%L,", n, &c->where); dump_expr(c->expr); dump_char(','); dump_expr(c->expr2); break; case EXEC_GOTO: dumpf("%C.append(st_goto(%L, %d", n, &c->where, c->label->value); break; case EXEC_PAUSE: dumpf("%C.append(st_pause(%L", n, &c->where); break; case EXEC_STOP: dumpf("%C.append(st_stop(%L", n, &c->where); break; case EXEC_RETURN: dumpf("%C.append(st_return(%L", n, &c->where); if (c->expr != NULL) { dumpf(",rc="); dump_expr(c->expr); } break; case EXEC_IF: node[0] = dump_code(c->block); node[1] = dump_code(c->ext.block); list = node; list_size = 2; dumpf("%C.append(st_if(%L,", n, &c->where); dump_expr(c->expr); dumpf(",%C,%C", node[0], node[1]); break; case EXEC_DO_WHILE: node[0] = dump_code(c->block); list = node; list_size = 1; dumpf("%C.append(st_do_while(%L,", n, &c->where, node[0]); dump_expr(c->expr); dumpf(",%C", node[0]); if (c->sym != NULL) dumpf(",label='%s'", c->sym->name); break; case EXEC_DO: node[0] = dump_code(c->block); list = node; list_size = 1; dumpf("%C.append(st_do(%L, ", n, &c->where); dump_expr(c->ext.iterator->var); dump_char(','); dump_expr(c->ext.iterator->start); dump_char(','); dump_expr(c->ext.iterator->end); dump_char(','); dump_expr(c->ext.iterator->step); dumpf(",%C", node[0]); if (c->sym != NULL) dumpf(",label='%s'", c->sym->name); break; case EXEC_OPEN: open = c->ext.open; dumpf("%C.append(st_open(%L", n, &c->where); if (open->unit != NULL) { dumpf(",unit="); dump_expr(open->unit); } if (open->file != NULL) { dumpf(",file="); dump_expr(open->file); } if (open->status != NULL) { dumpf(",status="); dump_expr(open->status); } if (open->access != NULL) { dumpf(",access="); dump_expr(open->access); } if (open->form != NULL) { dumpf(",form="); dump_expr(open->form); } if (open->recl != NULL) { dumpf(",recl="); dump_expr(open->recl); } if (open->decimal != NULL) { dumpf(",decimal="); dump_expr(open->decimal); } if (open->blank != NULL) { dumpf(",blank="); dump_expr(open->position); } if (open->position != NULL) { dumpf(",position="); dump_expr(open->position); } if (open->action != NULL) { dumpf(",action="); dump_expr(open->action); } if (open->delim != NULL) { dumpf(",delim="); dump_expr(open->delim); } if (open->pad != NULL) { dumpf(",pad="); dump_expr(open->pad); } if (open->iostat != NULL) { dumpf(",iostat="); dump_expr(open->iostat); } if (open->err != NULL) dumpf(",err=%d", open->err->value); break; case EXEC_CLOSE: close = c->ext.close; dumpf("%C.append(st_close(%L", n, &c->where); if (close->unit != NULL) { dumpf(",unit="); dump_expr(close->unit); } if (close->status != NULL) { dumpf(",status="); dump_expr(close->status); } if (close->iostat != NULL) { dumpf(",iostat="); dump_expr(close->iostat); } if (close->err != NULL) dumpf(",err=%d", close->err->value); break; case EXEC_BACKSPACE: dumpf("%C.append(st_backspace(%L", n, &c->where); goto show_filepos; case EXEC_ENDFILE: dumpf("%C.append(st_endfile(%L", n, &c->where); goto show_filepos; case EXEC_REWIND: dumpf("%C.append(st_rewind(%L", n, &c->where); show_filepos: filepos = c->ext.filepos; if (filepos->unit != NULL) { dumpf(",unit="); dump_expr(filepos->unit); } if (filepos->iostat != NULL) { dumpf(",iostat="); dump_expr(filepos->iostat); } if (filepos->err != NULL) dumpf(",err=%d", filepos->err->value); break; case EXEC_INQUIRE: dumpf("%C.append(st_inquire(%L", n, &c->where); inquire = c->ext.inquire; if (inquire->unit != NULL) { dumpf(",unit="); dump_expr(inquire->unit); } if (inquire->file != NULL) { dumpf(",file="); dump_expr(inquire->file); } if (inquire->iostat != NULL) { dumpf(",iostat="); dump_expr(inquire->iostat); } if (inquire->exist != NULL) { dumpf(",exist="); dump_expr(inquire->exist); } if (inquire->opened != NULL) { dumpf(",opened="); dump_expr(inquire->opened); } if (inquire->number != NULL) { dumpf(",number="); dump_expr(inquire->number); } if (inquire->named != NULL) { dumpf(",named="); dump_expr(inquire->named); } if (inquire->name != NULL) { dumpf(",name="); dump_expr(inquire->name); } if (inquire->access != NULL) { dumpf(",access="); dump_expr(inquire->access); } if (inquire->sequential != NULL) { dumpf(",sequential="); dump_expr(inquire->sequential); } if (inquire->direct != NULL) { dumpf(",direct="); dump_expr(inquire->direct); } if (inquire->form != NULL) { dumpf(",form="); dump_expr(inquire->form); } if (inquire->formatted != NULL) { dumpf(",formatted="); dump_expr(inquire->formatted); } if (inquire->unformatted != NULL) { dumpf(",unformatted="); dump_expr(inquire->unformatted); } if (inquire->recl != NULL) { dumpf(",recl="); dump_expr(inquire->recl); } if (inquire->nextrec != NULL) { dumpf(",nextrec="); dump_expr(inquire->nextrec); } if (inquire->blank != NULL) { dumpf(",blank="); dump_expr(inquire->blank); } if (inquire->position != NULL) { dumpf(",position="); dump_expr(inquire->position); } if (inquire->action != NULL) { dumpf(",action="); dump_expr(inquire->action); } if (inquire->read != NULL) { dumpf(",read="); dump_expr(inquire->read); } if (inquire->write != NULL) { dumpf(",write="); dump_expr(inquire->write); } if (inquire->readwrite != NULL) { dumpf(",readwrite="); dump_expr(inquire->readwrite); } if (inquire->delim != NULL) { dumpf(",delim="); dump_expr(inquire->delim); } if (inquire->pad != NULL) { dumpf(",pad="); dump_expr(inquire->pad); } if (inquire->pos != NULL) { dumpf(",pos="); dump_expr(inquire->pos); } if (inquire->iolength != NULL) { dumpf(",iolength="); dump_expr(inquire->iolength); } if (inquire->size != NULL) { dumpf(",size="); dump_expr(inquire->size); } if (inquire->err != NULL) dumpf(",err=%d", inquire->err->value); break; case EXEC_FLUSH: dumpf("%C.append(st_flush(%L", n, &c->where); flush = c->ext.flush; if (flush->unit != NULL) { dumpf(",unit="); dump_expr(flush->unit); } if (flush->iostat != NULL) { dumpf(",iostat="); dump_expr(flush->iostat); } if (flush->iomsg != NULL) { dumpf(",iomsg="); dump_expr(flush->iomsg); } if (flush->err != NULL) dumpf(",err=%d", flush->err->value); break; case EXEC_WAIT: dumpf("%C.append(st_wait(%L", n, &c->where); wait = c->ext.wait; if (wait->unit != NULL) { dumpf(",unit="); dump_expr(wait->unit); } if (wait->id != NULL) { dumpf(",id="); dump_expr(wait->id); } if (wait->iostat != NULL) { dumpf(",iostat="); dump_expr(wait->iostat); } if (wait->iomsg != NULL) { dumpf(",iomsg="); dump_expr(wait->iomsg); } if (wait->err != NULL) dumpf(",err=%d", wait->err->value); if (wait->end != NULL) dumpf(",end=%d", wait->end->value); if (wait->eor != NULL) dumpf(",eof=%d", wait->eor->value); break; case EXEC_IOLENGTH: dumpf("%C.append(st_iolength(%L,", n, &c->where); dump_expr(c->expr); break; case EXEC_WRITE: dumpf("%C.append(st_write(%L", n, &c->where); goto show_dt; case EXEC_READ: dumpf("%C.append(st_read(%L", n, &c->where); show_dt: dt = c->ext.dt; if (dt->io_unit->ts.type == BT_INTEGER) dumpf(",unit="); else dumpf(",internal_unit="); dump_expr(dt->io_unit); if (dt->format_expr != NULL) { dumpf(",format_expr="); dump_expr(dt->format_expr); } if (dt->rec != NULL) { dumpf(",rec="); dump_expr(dt->rec); } if (dt->advance != NULL) { dumpf(",advance="); dump_expr(dt->advance); } if (dt->iostat != NULL) { dumpf(",iostat="); dump_expr(dt->iostat); } if (dt->size != NULL) { dumpf(",size="); dump_expr(dt->size); } if (dt->pos != NULL) { dumpf(",pos="); dump_expr(dt->pos); } if (dt->decimal != NULL) { dumpf(",decimal="); dump_expr(dt->decimal); } if (dt->namelist != NULL) dumpf(",namelist=(%S,%L)", dt->namelist->name, &dt->namelist_where); if (dt->format_label != NULL) dumpf(",format_label=%d", dt->format_label->value); if (dt->err != NULL) dumpf(",err=%d", dt->err->value); if (dt->end != NULL) dumpf(",end=%d", dt->end->value); if (dt->eor != NULL) dumpf(",eof=%d", dt->eor->value); break; case EXEC_TRANSFER: dumpf("%C.append(st_transfer(%L,%d,", n, &c->expr->where, c->ext.transfer == M_READ); dump_expr(c->expr); break; case EXEC_ALLOCATE: dumpf("%C.append(st_allocate(%L,", n, &c->where); goto show_alloc; case EXEC_DEALLOCATE: dumpf("%C.append(st_deallocate(%L,", n, &c->where); show_alloc: dumpf("["); alloc = c->ext.alloc_list; while(alloc != NULL) { dump_expr(alloc->expr); if (alloc->next != NULL) dump_char(','); alloc = alloc->next; } dumpf("]"); if (c->expr != NULL) { dumpf(",stat="); dump_expr(c->expr); } break; case EXEC_ARITHMETIC_IF: dumpf("%C.append(st_arith_if(%L,", n, &c->where); dump_expr(c->expr); dumpf(", %d, %d, %d", c->label->value, c->label2->value, c->label3->value); break; case EXEC_LABEL_ASSIGN: dumpf("%C.append(st_label_assign(%L,", n, &c->where); dump_expr(c->expr); dumpf(", %d", c->label->value); break; case EXEC_SELECT: for(d=c->block; d; d=d->block) list_size++; list = g95_getmem(list_size * sizeof(int)); m = 0; for(d=c->block; d; d=d->block) list[m++] = dump_code(d->next); dumpf("%C.append(st_select(%L, ", n, &c->where); dump_expr(c->expr); dumpf(",["); m = 0; for(d=c->block; d; d=d->next) { dumpf("["); for(sel=d->ext.case_list; sel; sel=sel->next) { dump_char('('); if (sel->low == NULL) dumpf("None"); else dump_expr(sel->low); dumpf(","); if (sel->high == NULL) dumpf("None"); else dump_expr(sel->high); } dumpf("],%C,", list[m++]); } dump_char(']'); break; case EXEC_CYCLE: dumpf("%C.append(st_cycle(%L", n, &c->where); if (c->sym != NULL) dumpf(",label=%p", c->sym); break; case EXEC_EXIT: dumpf("%C.append(st_exit(%L", n, &c->where); if (c->sym != NULL) dumpf(",label=%p", c->sym); break; case EXEC_ENTRY: dumpf("%C.append(st_entry(%L,'%s',", n, &c->where, c->sym->name); dump_formal(c->sym); break; case EXEC_WHERE: for(d=c->block; d; d=d->block) list_size++; list = g95_getmem(list_size * sizeof(int)); m = 0; for(d=c->block; d; d=d->block) list[m++] = dump_code(d->next); dumpf("%C.append(st_where(%L, [", n, &c->where); m = 0; for(d=c->block; d; d=d->block) { dump_char('('); if (d->expr == NULL) dumpf("None"); else dump_expr(d->expr); dumpf(",%C),", list[m++]); } dump_char(']'); break; case EXEC_FORALL: node[0] = dump_code(c->block); list = node; list_size = 1; dumpf("%C.append(st_forall(%L, [", n, &c->where); for(f=c->ext.forall_iterator; f; f=f->next) { dump_char('('); dump_expr(f->var); dump_char(','); dump_expr(f->start); dump_char(','); dump_expr(f->end); dump_char(','); dump_expr(f->stride); dump_char(')'); if (f->next != NULL) dump_char(','); } dumpf("], %C", node[0]); if (c->expr != NULL) { dumpf(", mask="); dump_expr(c->expr); } break; case EXEC_CALL: dumpf("%C.append(st_call(%L,", n, &c->where); dump_name(c->sym, c->ext.sub.isym); dump_char(','); dump_actual(c->ext.sub.actual); break; default: g95_internal_error("dump_code(): Bad code"); break; } if (c->here != NULL) dumpf(",here=%d", c->here->value); dumpf("))\n"); for(m=0; m<list_size; m++) if (list[m] != 0) dumpf("del %C\n", list[m]); list_size = 0; if (list != NULL && list != node) g95_free(list); } return n; }