https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107090
--- Comment #10 from vfdff <zhongyunde at huawei dot com> --- Created attachment 53698 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53698&action=edit the huge bb sligtly change after match ResLo Thanks for your suggestion, and I think both ctz_table_index and nop_atomic_bit_test_and_p only return one value, so I'll try to match ResHi and ResLo separately as the bb only sligtly change after we first matched the ResLo
