https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107985
--- Comment #4 from Andrew Macleod <amacleod at redhat dot com> --- the gimple_range_op_handler constructor should check the operands for supported types as well before setting m_valid. There is also a ripple effect in gimple_ranger::prefill_stmt_dependencies where the assumption is that a supported LHS must ave a handler. Patch in testing...
