optimizer: handle try/catch and make all opnum(opline_num) to be bbid_t inside optimization
optimizer: handle try/catch and make all opnum(opline_num) to be bbid_t inside optimization

LTD-Beget/xcache,LTD-Beget/xcache,LTD-Beget/xcache,LTD-Beget/xcache,LTD-Beget/xcache