https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107090
--- Comment #11 from vfdff <zhongyunde at huawei dot com> --- Created attachment 53787 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53787&action=edit has different operand order base on different commit node hi @Andrew Pinski * Showed as the figure swap_order.jpg attaiched, we can introduce flags :c for the plus node m_13 to match commutated node according https://gcc.gnu.org/onlinedocs/gccint/The-Language.html. And for the plus node _24, does it also have some similar flag to simplify the matching ?
