https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116131
Jeffrey A. Law <law at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |law at gcc dot gnu.org --- Comment #1 from Jeffrey A. Law <law at gcc dot gnu.org> --- Looks like non-canonical RTL to me. Inside a MEM that shift should have been turned into a multiply. @item Within address computations (i.e., inside @code{mem}), a left shift is converted into the appropriate multiplication by a power of two.